Product Description
Refrigeration Compressor Unit for Cold Storage / Cold Room
Product Parameters
- High efficiency and energy saving, COP increases by about 8%.
- Moon-tech’s patent rotor produces smooth operation, high efficiency and low noise.
- Moon-tech’s patent capacity control device realizes flexible and accurate control.
- Moon-tech’s patent design lowers the noise and vibration.
- Precisely circulation oil control
- Moon-tech’s patent high efficiency heat exchange tube
- Reliability and stability
- Refrigerant: Ammonian R717, Freon R404a, R507a, R22, R134a, etc
Refrigerant | R717 | R22 |
Discharge pressure MPa | below 1.67 | below 1.67 |
Corresponding saturated temperature °C | below 45 | below 46 |
Suction pressure MPa | -0.045-0.57 | -0.017-0.62 |
Corresponding evaporative temperature °C | -45-12.5 | -45-12.5 |
Oil pressure MPa | 0.1-0.3 higher than discharge pressure | |
Oil temperature °C | 30-65 | |
Cooling water inlet temperature °C | 15.5-33 | |
Cooling water flow deviation | ±10% |
Detailed Photos
Screw Refrigeration Compressor Unit
Screw compressor unit is widely used in food freezing and refrigeration, process cooling, gas liquefaction, building aggregate cooling, scientific research experiments, permafrost drilling, sports venues, mine heat hazard treatment and other fields that require artificial low-temperature environments. The compressor unit can be customized according to user needs, and the energy adjustment device (adjustable volume-reduction ratio, frequency conversion) is optional, and the standard configuration control mode is automatic; data can be shared in the cloud and monitored in real time.
More models
Single-Stage Screw Refrigeration Compressor Unit
Applicable Conditions
Refrigerant | R717A | R507A |
Discharge Pressure (MPa) | <=1.67 | <=1.95 |
Suction Pressure (MPa) | -0.03 ~0.586 | |
Oil Pressure (MPa) | 0.1 ~ 0.3 Higher Than Discharge Pressure | |
Oil Temperature (ºC) | 30~65 | |
Cooling Water InletTemperature (ºC) | 15~33 | |
Cooling Water Flow Deviation | +-10% |
Features.
*The compressor has a full type spectrum and the displacement range is 285 m3/h ~14. Now Moon-tech is the largest base of R&D and export for refrigeration & air-conditioning equipment in China. Since its establishment, CHINAMFG has been committed to innovate refrigeration technology and provide our customers with high quality equipment & solutions. Being a responsible enterprise, CHINAMFG always pays close attention to harmonious development between human beings and nature, and the whole design and manufacturing process of our products is guided by principle ” environmental protection, energy saving and safety”.
Our mission: Constantly create value for customers.
As a leading company in Chinese refrigeration industry, CHINAMFG has been keeping paces with the world latest technology in order to provide stable, low maintenance and high quality equipments in food processing, low temperature cold storage, petrochemical, semiconductor, chemical industry, hydroelectricity, coal industry etc.
In food cold chain field, CHINAMFG holds more than 60% domestic market share. In overseas market, more than 400 customers from 80 countries and regions have benefited from our products and after sale services.
Moon-Tech, a leading refrigeration company is your ideal partner in temperature control field!
FAQ
1.What’s your advantage?
A: Honest business with competitive price and professional service on export process.
2.How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
3.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.
4.Where are you?
Can I visit you? A: Sure,welcome to you visit our factory at any time.
5.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.
6.what kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.
Cooling Method: | Indirect Cooling |
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Certification: | ISO |
Condition: | New |
Widely Application: | Seafood Processing / Meat Processing/ Cold Storage |
Application: | Logistics/ Ice Cream / Beverages / Food Oil & Gas |
Advanced Technology: | Over 10 Independent Intellectual Property Rights |
Samples: |
US$ 60000/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
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Can air compressors be used for gas compression and storage?
Yes, air compressors can be used for gas compression and storage. While air compressors are commonly used to compress and store air, they can also be utilized for compressing and storing other gases, depending on the specific application requirements. Here’s how air compressors can be used for gas compression and storage:
Gas Compression:
Air compressors can compress various gases by utilizing the same principles applied to compressing air. The compressor takes in the gas at a certain pressure, and through the compression process, it increases the pressure and reduces the volume of the gas. This compressed gas can then be used for different purposes, such as in industrial processes, gas pipelines, or storage systems.
Gas Storage:
Air compressors can also be used for gas storage by compressing the gas into storage vessels or tanks. The compressed gas is stored at high pressure within these vessels until it is needed for use. Gas storage is commonly employed in industries where a continuous and reliable supply of gas is required, such as in natural gas storage facilities or for storing compressed natural gas (CNG) used as a fuel for vehicles.
Gas Types:
While air compressors are primarily designed for compressing air, they can be adapted to handle various gases, including but not limited to:
- Nitrogen
- Oxygen
- Hydrogen
- Carbon dioxide
- Natural gas
- Refrigerant gases
It’s important to note that when using air compressors for gas compression and storage, certain considerations must be taken into account. These include compatibility of the compressor materials with the specific gas being compressed, ensuring proper sealing to prevent gas leaks, and adhering to safety regulations and guidelines for handling and storing compressed gases.
By leveraging the capabilities of air compressors, it is possible to compress and store gases efficiently, providing a reliable supply for various industrial, commercial, and residential applications.
How do you troubleshoot common air compressor problems?
Troubleshooting common air compressor problems can help identify and resolve issues that may affect the performance and functionality of the compressor. Here are some steps to troubleshoot common air compressor problems:
1. No Power:
- Check the power source and ensure the compressor is properly plugged in.
- Inspect the circuit breaker or fuse box to ensure it hasn’t tripped or blown.
- Verify that the compressor’s power switch or control panel is turned on.
2. Low Air Pressure:
- Check the air pressure gauge on the compressor. If the pressure is below the desired level, the compressor might not be building up enough pressure.
- Inspect for air leaks in the system. Leaks can cause a drop in pressure. Listen for hissing sounds or use a soapy water solution to identify the location of leaks.
- Ensure the compressor’s intake filter is clean and not clogged, as this can restrict airflow and reduce pressure.
3. Excessive Noise or Vibration:
- Inspect the compressor’s mounting and foundation to ensure it is secure and stable. Loose mounts can cause excessive noise and vibration.
- Check for loose or damaged components, such as belts, pulleys, or motor mounts. Tighten or replace as necessary.
- Verify that the compressor’s cooling system, such as the fan or fins, is clean and free from obstructions. Overheating can lead to increased noise and vibration.
4. Air Leaks:
- Inspect all connections, valves, fittings, and hoses for leaks. Tighten or replace any loose or damaged components.
- Apply a soapy water solution to suspected areas and look for bubbles. Bubbles indicate air leaks.
- Consider using thread sealant or Teflon tape on threaded connections to ensure a proper seal.
5. Excessive Moisture in Compressed Air:
- Check the compressor’s drain valve and ensure it is functioning properly. Open the valve to release any accumulated moisture.
- Inspect and clean the compressor’s moisture separator or air dryer, if equipped.
- Consider installing additional filtration or drying equipment to remove moisture from the compressed air system.
6. Motor Overheating:
- Ensure the compressor’s cooling system is clean and unobstructed.
- Check the motor’s air intake vents and clean any dust or debris that may be blocking airflow.
- Verify that the compressor is not being operated in an excessively hot environment.
- Check the motor’s lubrication levels and ensure they are within the manufacturer’s recommended range.
- Consider using a thermal overload protector to prevent the motor from overheating.
If troubleshooting these common problems does not resolve the issue, it may be necessary to consult the manufacturer’s manual or seek assistance from a qualified technician. Regular maintenance, such as cleaning, lubrication, and inspection, can also help prevent common problems and ensure the optimal performance of the air compressor.
How do oil-lubricated and oil-free air compressors differ?
Oil-lubricated and oil-free air compressors differ in terms of their lubrication systems and the presence of oil in their operation. Here are the key differences:
Oil-Lubricated Air Compressors:
1. Lubrication: Oil-lubricated air compressors use oil for lubricating the moving parts, such as pistons, cylinders, and bearings. The oil forms a protective film that reduces friction and wear, enhancing the compressor’s efficiency and lifespan.
2. Performance: Oil-lubricated compressors are known for their smooth and quiet operation. The oil lubrication helps reduce noise levels and vibration, resulting in a more comfortable working environment.
3. Maintenance: These compressors require regular oil changes and maintenance to ensure the proper functioning of the lubrication system. The oil filter may need replacement, and the oil level should be regularly checked and topped up.
4. Applications: Oil-lubricated compressors are commonly used in applications that demand high air quality and continuous operation, such as industrial settings, workshops, and manufacturing facilities.
Oil-Free Air Compressors:
1. Lubrication: Oil-free air compressors do not use oil for lubrication. Instead, they utilize alternative materials, such as specialized coatings, self-lubricating materials, or water-based lubricants, to reduce friction and wear.
2. Performance: Oil-free compressors generally have a higher airflow capacity, making them suitable for applications where a large volume of compressed air is required. However, they may produce slightly more noise and vibration compared to oil-lubricated compressors.
3. Maintenance: Oil-free compressors typically require less maintenance compared to oil-lubricated ones. They do not need regular oil changes or oil filter replacements. However, it is still important to perform routine maintenance tasks such as air filter cleaning or replacement.
4. Applications: Oil-free compressors are commonly used in applications where air quality is crucial, such as medical and dental facilities, laboratories, electronics manufacturing, and painting applications. They are also favored for portable and consumer-grade compressors.
When selecting between oil-lubricated and oil-free air compressors, consider the specific requirements of your application, including air quality, noise levels, maintenance needs, and expected usage. It’s important to follow the manufacturer’s recommendations for maintenance and lubrication to ensure the optimal performance and longevity of the air compressor.
editor by CX 2023-10-12
China Fruit Vegetabe Medicine High to Medium Temperature Air Cooling Scroll Compressor Refrigeration Air Compressor for Cold Storage Room air compressor repair near me
Product Description
Advantages for our condensing unit
one. The equipment for the unit include liquid receiver, strain gage, stress controller, sight glass, filter junction box, etc.
2. The copper tube of air cooled Condensing units get through the 2.6Mpa stress check, meet up with the ask for of regular operate.
three.Every single element of units is greatest in corrosion safety.
4. Air cooled condensing unit refrigerating potential ranks from .2KW to 29KW. evaporating temperature:-45ºC-+15°C, run regular beneath the ambient temperature +43ºC.
5. Correct framework, exact and reliable operating method for the air cooled condensing device. 6. Use the large performance and big air quantity axial fan, with low sound and power conserving.
ApplicationHotels, hospitals, blood banking companies, poultry slaughter and processing, CZPT and processing, mushroom cultivation,
agricultural item processing, dairy production, pharmaceutical processing and logistics, beverage manufacturing and processing,
beer manufacturing and cooling, big-scale logistics storage, chemical item cooling, leather producing, injection molding,
device cooling, metal cooling, ommunication gear, ship producing and a lot more.
Ideal Temperature for Numerous Goods | ||||||||
Temperature | Condensing Device Kind | Ideal Items | ||||||
-5°C ~ +5°C | Single stage piston/scroll/ screw compressor condensing device |
Vegetables, Fruit, Drink, Beer, Medications, Vaccine… |
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-15°C ~ -25°C | Single phase piston/scroll/ screw compressor condensing unit |
Meat, Fish, Medications, Seafoods, Ice Cream… |
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-30°C ~ -40°C | 2-stage piston/screw compressor condensing device |
Meat, Fish, Blood… | ||||||
-45°C ~ -70°C | Cascade condensing device | Tuna, Vaccine… |
Solution Requirements
1 | Product identify | Stainless Steel Brazed Plate Warmth Exchanger | |||
two | Refrigerant | R22,R407etc. | |||
3 | Voltage | AC220v/380v/personalized ,50Hz/60Hz | |||
4 | chilly space temperature | -25~45ºC | |||
5 | Selection of evaporating temperature | -30~50ºC | |||
6 | Warranty | one Year | |||
7 | Composition | Compressor, crankcase heater, oil strain protection swap, air-cooled condenser, receiving tank, drier-filter, meter panel, force controller, refrigeration oil, protection gasoline, double stage compressor with intermediate cooler |
one. Why do we insist unique new compressor?
Only unique manufacturer new compressor can have the greatest good quality & substantial effectiveness. So you preserve money on electrical invoice and servicing expense.
two. Why same HP compressors have large price variation?
Even identical horse electricity compressor condensing unit, the compressor have different styles, so the cooling capacities are diverse. Also their condensers are various. So cooling ability bigger, cost higher.
3. Can refrigeration models be customized?
Of course. We have knowledgeable technicians and specialist team can help customization. But we have many versions for you to decide on, better decide on them due to the fact the shipping and delivery time is much shorter.
4. How numerous types of compressors?
Semi-hermetic(ECOLINE collection),Two phases semi-hermetic, Semi-hermetic screw compressor, Hermetic screw compressor.
After-sales Service: | 1 Year |
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Warranty: | 3-5 Year |
Principle: | Mixed-Flow Compressor |
Application: | Intermediate Back Pressure Type, High Back Pressure Type |
Performance: | Low Noise, Variable Frequency, Explosion-Proof |
Mute: | Mute |
Samples: |
US$ 200/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
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The Air Compressor Is a Versatile Tool
The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.
Oil-injected
Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.
Oil-free
What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?
Gasoline
When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.
Electricity
Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.
Variable frequency drive
The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?
editor by CX 2023-04-12
China 23202BTU 1pH R410A Mitsubishi Rotary Air Consideration Compressor Pn27V-Mt for Cold Room with Best Sales
Solution Description
1.Item DescriptionR22 CZPT rotary High CE 23202BTU 1PH R410A CZPT rotary air thing to consider compressor PN27V-MT for cold area
Manufacturer | Mitsubishi |
Model | PN27V-MT |
Ability | 3000 Piece/Pieces for every Month |
Refrigerant | R410a |
Color | Black |
MOQ | 1 |
Package | Wooden scenario |
shipment | within 2 weeks |
certificates | VDE, TUV,UL, ROHS and CE |
2. In depth Image
3. More Models for Referance
4. Packing & Deliver
5.Our service
A.12 Several hours serives, quick response
B. Superb good quality
C.5QC make sure each get produced strictly as per clients’ requests.
D. Dispatch in time and remain in contact with clients anytime
E.We will be sensible prices and top quality merchandise, very good soon after-income service
If you should face any issues
Please do not hesitate in obtaining in touch.We are far more than pleased to discuss any issues you may have.
6.FAQ
FAQ
one,What is your MOQ?
Our MOQ is normally 1 set.
two, What is the price tag?
The price is made a decision by Amount and Distinct Brand name.
three,What is your delievery time?
The time of delievery is 7-fifteen doing work times right after payment.
4,What is the transport port?
We ship the goods through HangZhou or HangZhou,China.
five,What is your payment phrases?
We settle for 30% T/T in progress,70% in the interval of delivery.
6,What is the spot of your business?
Our manufacturing unit is found in HangZhou Town,ZheJiang Province,China.If you would like to have a visit, you are warmly welcome.
7,What is your major products?
Emphasis on:
Semi-hermetic compressor
Hermetic Compressor
Refrigeration Compressor Device
8, How about samples?
Sample Direct Time: 2 or 3 working times
Sample Fee:
one).It is free of charge for all for a regular customer
two).for new buyers, we will charge first, it is fully refundable when order confirmed.
7. About us
HangZhou Meituo Electrical Refrigeration Gear Co., Ltd. is primarily engaged in the production and sale compressor that used for fridge, air conditioning, cold space ect. We offer different varieties of compressors with distinct makes, the ideal good quality,aggressive cost ,cheapest MOQ ,rapidly supply. We constantly attempt to supply the very best service to our buyers and goal to fultill the requests of our consumers, all employees in our manufacturing facility follow our coverage of putting clients at the 1st area.
For compressor,We offer following brands. 1.Rotary compressor: Toshiba,Panasonic 2.Scroll: Copeland, CZPT performer, hitachi, Daikin, Sanyo |
8.Certificate
9. Contact US
Ms.Chris
MEITUO CO.,Constrained
Mobile:
http://meituo
US $299-499 / Set | |
1 Set (Min. Order) |
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Color: | Black |
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Voltage: | 220V-240V/50Hz |
Frequency: | 50 Hz |
Output(Kw: | 2.50 |
Net Weight: | 31.2 |
Input Power(W)Kw): | 2100 |
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Customization: |
Available
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Brand | Mitsubishi |
Model | PN27V-MT |
Ability | 3000 Piece/Pieces per Month |
Refrigerant | R410a |
Color | Black |
MOQ | 1 |
Package | Wooden case |
shipment | within 2 weeks |
certificates | VDE, TUV,UL, ROHS and CE |
###
Dongguan Meituo Electrical Refrigeration Equipment Co., Ltd. is mainly engaged in the production and sale compressor that used for refrigerator, air conditioning, cold room ect. We supply different kinds of compressors with different brands, the best quality,competitive price ,lowest MOQ ,fast delivery. We always strive to provide the best service to our customers and aim to fultill the requests of our customers, all employees in our factory follow our policy of putting customers at the first place.
For compressor,We supply following brands. 1.Rotary compressor: Toshiba,Panasonic 2.Scroll: Copeland, Danfoss performer, hitachi, Daikin, Sanyo |
US $299-499 / Set | |
1 Set (Min. Order) |
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Color: | Black |
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Voltage: | 220V-240V/50Hz |
Frequency: | 50 Hz |
Output(Kw: | 2.50 |
Net Weight: | 31.2 |
Input Power(W)Kw): | 2100 |
###
Customization: |
Available
|
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###
Brand | Mitsubishi |
Model | PN27V-MT |
Ability | 3000 Piece/Pieces per Month |
Refrigerant | R410a |
Color | Black |
MOQ | 1 |
Package | Wooden case |
shipment | within 2 weeks |
certificates | VDE, TUV,UL, ROHS and CE |
###
Dongguan Meituo Electrical Refrigeration Equipment Co., Ltd. is mainly engaged in the production and sale compressor that used for refrigerator, air conditioning, cold room ect. We supply different kinds of compressors with different brands, the best quality,competitive price ,lowest MOQ ,fast delivery. We always strive to provide the best service to our customers and aim to fultill the requests of our customers, all employees in our factory follow our policy of putting customers at the first place.
For compressor,We supply following brands. 1.Rotary compressor: Toshiba,Panasonic 2.Scroll: Copeland, Danfoss performer, hitachi, Daikin, Sanyo |
Choose an Air Compressor for Your Business
There are several factors to consider when choosing an air compressor for your business. One factor to consider is the type of compressor you are looking for, which may include single-stage, low noise, and positive displacement. Hope this article helps you make the right decision. After all, your business success will depend on this device! Let’s take a closer look at these factors. Also, consider what compressor manufacturers say about their products.
Positive displacement
Positive displacement air compressors compress air by drawing in a volume from an inlet and extruding it out of a chamber. This increases the pressure at which the gas can be pumped at rates that cannot be pumped through the outlet at lower pressures at higher mass flow rates. These types of compressors are available in single-acting and double-acting configurations. They are classified by the number of cylinders.
There are two different types of air compressors: reciprocating air compressors and screw compressors. Both are roll machines. Positive displacement air compressors use pistons and cylinders to compress air. The resulting air pressure builds up within the compressor housing, increasing the potential energy of the compressed air. Screw air compressors are the most popular positive displacement air compressors, which can be either single-stage screw-blade air compressors or multi-stage screw-blade oil-immersed screw air compressors.
Positive displacement flowmeters use a rotating measuring chamber to divide the fluid into discrete quantities. The number of times the chamber was refilled and emptied was used to estimate the total flow. However, positive displacement flow meters are prone to leaks, reducing the accuracy of the estimates. If a leak occurs, it can cause false readings and damage the compressor. However, leaks in positive displacement air compressors can reduce pressure.
The most common types of positive displacement air compressors are screw, reciprocating, and vane. Rotary positive displacement air compressors are also available as well as many other air compressors. Positive displacement air compressors are most commonly used in large manufacturing facilities. If you are considering an air compressor for commercial or industrial applications, it is imperative to understand how the components of the unit work. Please read the information below to learn more before deciding which application is best for you.
Positive displacement air compressors use a piston to force air into a chamber, compressing the air in the process. The piston moves in the opposite direction, thereby reducing the volume of the chamber. When the amount of air in the chamber reaches its maximum value, the valve opens, allowing it to escape at higher pressure. Positive displacement air compressors are generally less efficient than centrifugal compressors. However, they are still an excellent choice for a variety of applications.
Single-stage
The discharge pressure of the single-stage air compressor is used to control the operation of the compressor. Properly designed load/unload controls allow the air compressor to operate at its most efficient point while minimizing stress on the main engine bearings. Single-stage air compressors can approach variable speed efficiency with appropriate storage capacity. However, improper storage can cause premature bearing wear on the main unit. If this is the case, a single-stage air compressor may not be ideal.
A single-stage air compressor has only one cylinder, which means one stroke is required to move air from one cylinder to another. Pressure is measured in cubic feet per minute or CFM. Tank size is also important as a large single-stage air compressor may be required to operate multiple air tools. Single-stage air compressors can be used in a variety of applications and can last for years.
For the most common uses, single-stage air compressors are the most practical option. These devices work with most hand tools, from hammers to grinders. Single-stage air compressors are lightweight and easy to move. However, two-stage air compressors provide more CFM, making them a better choice for industrial or commercial use. However, two-stage compressors are not suitable for private use. Therefore, if your main purpose is DIY and craft projects, it is better to choose a single-stage air compressor.
Compared with two-stage air compressors, single-stage screw air compressors are cheaper. They come from a variety of manufacturers and range in power from 3 to 600 horsepower. Single-stage air compressors are a cost-effective solution for a variety of air compressor needs. They offer flexibility and multiple control methods, making them an excellent choice for many different applications. Therefore, when choosing an air compressor for your business, choose the one with the most suitable functions.
Single-stage air compressors are the most affordable and easy-to-use air compressors for small to medium jobs. They also have higher compression ratios. The compression ratio is the ratio of absolute discharge pressure to absolute inlet pressure. When calculating the ratio, it takes into account atmospheric pressure and gauge pressure. The compression ratio pushes the surface area of the rotor, which increases the thrust load.
Single-stage air compressors are smaller and easier to transport than two-stage units. Single-stage air compressors have one air intake, and two-stage air compressors have two air intakes. The difference between single-stage and two-stage air compressors largely depends on the number of times the air is compressed. A single-stage air compressor compresses the air once, while a dual-stage air compressor compresses the same amount of air twice.
low noise
Low noise air compressors are ideal for a variety of applications. While no air compressor is completely silent, some models are much quieter than others. For the Hitachi EC28M portable compressor, the noise level is 59 decibels. The compressor features steel rollers that protect the internal components and give it a sleek, modern look. It also has a one-gallon fuel tank and a half-horsepower drive.
Noise from air compressors can be distracting and reduce productivity. It is important to choose low-noise air compressors to keep employees healthy and happy at work. While noise is an unfortunate aspect of working on the shop floor, reducing it can improve productivity. By reducing distracting noise, employees can focus on their work and communicate more effectively. That means higher quality work and happier clients. If you’re looking for a low-noise air compressor, be sure to read the tips below.
Low noise air compressors are an excellent choice for businesses of all sizes. These powerful tools can run multiple tools simultaneously. The two water tanks are made of rust-resistant aluminum and are stackable. This air compressor is heavier and can handle large jobs with ease. It costs more than other air compressors, but it can handle a lot of work efficiently. CZPT Air Tools air compressors come with a one-year warranty and are highly recommended by contractors.
Noiseless air compressors are generally more expensive than comparable products, but they are worth the extra cost. Noiseless compressors are a good option for businesses that need to avoid disturbing nearby people. For example, you might want to consider a low-noise air compressor for a dental office, which cannot tolerate noise. Fortunately, this problem can be solved by relocating the compressor to a location that is more isolated from your workspace.
One brand of low-noise air compressors offers two models. The CZPT Air Tools 2010A features a large cast aluminum can, regulating pressure gauge, and two universal quick-connects. It produces 68 decibels of noise when it works. It has a large 8-gallon fuel tank capacity and has wheels and handles for easy transport. Its powerful engine produces a low noise level of 68 decibels.
Another popular low noise air compressor is the Makita MAC210Q Quiet Series. This model is capable of producing up to 71.5 decibels of sound, which is the amount of air it produces at 90PSI. The MAC210Q features a durable oil-free pump and weighs just 36 pounds with a handle and wheels. These compressors are easy to move and ideal for indoor work.
editor by czh 2023-01-02
China High Efficiency and Low Noise Evaporative Air Cooler Cold Room Compressor Unit with Hot selling
Merchandise Description
High effectiveness and low noise Evaporative Air Cooler Chilly Space Compressor Unit
Solution Description
The D collection enthusiast is a kind of refrigeration gear widely utilised in a variety of refrigeration devices this sort of as rapid freezing and refreshing-keeping.Offered sorts: DD, DJ and DL series
Product | Temperature |
DL Sequence | ~+20ºC |
DD Series | -5~-18ºC |
DJ Series | -20~-25ºC |
DD collection for medium-temperature normal Air-Cooler | |||||||||
Product | DD-1.4/seven | DD-3./1.five | DD-6./thirty | DD-12./sixty | DD-twenty./a hundred | DD-28./one hundred forty | DD-37.4/200 | DD-forty six.8/250 | DD-fifty six.2/310 |
Ref.potential(kw) | 1.four | three. | six. | 12 | 20 | 28 | 37.four | forty six.eight | fifty six.2 |
Cooling spot(m2) | seven | fifteen | 30 | sixty | 100 | a hundred and forty | two hundred | 250 | 310 |
DL collection for large-temperature regular Air-Cooler | |||||||||
Design | DL-2./10 | DL3./fifteen | DL-4.1/twenty | DL-5./25 | DL-8.2/40 | DL-11.5/55 | DL-sixteen.8/80 | DL-22/a hundred and five | DL-25.8/one hundred twenty five |
Ref.potential(kw) | two. | three. | four.1 | 5. | eight.two | 11.5 | sixteen.8 | 22 | twenty five.8 |
Cooling area(m2) | one.four | 15 | 20 | twenty five | forty | fifty five | eighty | a hundred and five | one hundred twenty five |
DJ collection for reduced-temperature regular Air-Cooler | |||||||||
Model | DJ-1.5/ten | DJ-2.1/15 | DJ-3.6/twenty | DJ-4.6/thirty | DJ-7.1/forty | DJ-8.9/fifty five | DJ-eleven.6/70 | DJ-14.3/85 | DJ-17.1/one hundred |
Ref.capacity(kw) | 1.5 | two.1 | 3.six | four.six | seven.one | 8.nine | 11.6 | 14.3 | seventeen.1 |
Cooling area(m2) | 10 | fifteen | twenty | 30 | forty | fifty five | 70 | eighty five | one hundred |
Business Profile
Our amount is obvious, our provider is ready for you to take a look at!
Air Cooler In Cold Area
Connected items
Make contact with Us
Welcome to contact us
at any time
Issy Gump
HangZhou CZPT Refrigeration Tools Co.,Ltd.
Area 501-6,Xihu (West Lake) Dis. Avenue NO.8,
Xihu (West Lake) Dis. District,HangZhou,China
After-sales Service: | Field Installation, Commissioning and Training |
---|---|
Warranty: | 1 |
Type: | Evaporative Air Cooler |
Air Tube Material: | Galvanized Sheet |
Corrosion Durability: | Ultrahigh |
Operating Voltage: | 380/400 VAC |
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Samples: |
US$ 498/Set
1 Set(Min.Order) |
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Customization: |
Available
|
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###
Model | Temperature |
DL Series | 0~+20ºC |
DD Series | -5~-18ºC |
DJ Series | -20~-25ºC |
###
DD series for medium-temperature standard Air-Cooler | |||||||||
Model | DD-1.4/7 | DD-3.0/1.5 | DD-6.0/30 | DD-12.0/60 | DD-20.0/100 | DD-28.0/140 | DD-37.4/200 | DD-46.8/250 | DD-56.2/310 |
Ref.capacity(kw) | 1.4 | 3.0 | 6.0 | 12 | 20 | 28 | 37.4 | 46.8 | 56.2 |
Cooling area(m2) | 7 | 15 | 30 | 60 | 100 | 140 | 200 | 250 | 310 |
DL series for high-temperature standard Air-Cooler | |||||||||
Model | DL-2.0/10 | DL3.0/15 | DL-4.1/20 | DL-5.0/25 | DL-8.2/40 | DL-11.5/55 | DL-16.8/80 | DL-22/105 | DL-25.8/125 |
Ref.capacity(kw) | 2.0 | 3.0 | 4.1 | 5.0 | 8.2 | 11.5 | 16.8 | 22 | 25.8 |
Cooling area(m2) | 1.4 | 15 | 20 | 25 | 40 | 55 | 80 | 105 | 125 |
DJ series for low-temperature standard Air-Cooler | |||||||||
Model | DJ-1.5/10 | DJ-2.1/15 | DJ-3.6/20 | DJ-4.6/30 | DJ-7.1/40 | DJ-8.9/55 | DJ-11.6/70 | DJ-14.3/85 | DJ-17.1/100 |
Ref.capacity(kw) | 1.5 | 2.1 | 3.6 | 4.6 | 7.1 | 8.9 | 11.6 | 14.3 | 17.1 |
Cooling area(m2) | 10 | 15 | 20 | 30 | 40 | 55 | 70 | 85 | 100 |
After-sales Service: | Field Installation, Commissioning and Training |
---|---|
Warranty: | 1 |
Type: | Evaporative Air Cooler |
Air Tube Material: | Galvanized Sheet |
Corrosion Durability: | Ultrahigh |
Operating Voltage: | 380/400 VAC |
###
Samples: |
US$ 498/Set
1 Set(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Model | Temperature |
DL Series | 0~+20ºC |
DD Series | -5~-18ºC |
DJ Series | -20~-25ºC |
###
DD series for medium-temperature standard Air-Cooler | |||||||||
Model | DD-1.4/7 | DD-3.0/1.5 | DD-6.0/30 | DD-12.0/60 | DD-20.0/100 | DD-28.0/140 | DD-37.4/200 | DD-46.8/250 | DD-56.2/310 |
Ref.capacity(kw) | 1.4 | 3.0 | 6.0 | 12 | 20 | 28 | 37.4 | 46.8 | 56.2 |
Cooling area(m2) | 7 | 15 | 30 | 60 | 100 | 140 | 200 | 250 | 310 |
DL series for high-temperature standard Air-Cooler | |||||||||
Model | DL-2.0/10 | DL3.0/15 | DL-4.1/20 | DL-5.0/25 | DL-8.2/40 | DL-11.5/55 | DL-16.8/80 | DL-22/105 | DL-25.8/125 |
Ref.capacity(kw) | 2.0 | 3.0 | 4.1 | 5.0 | 8.2 | 11.5 | 16.8 | 22 | 25.8 |
Cooling area(m2) | 1.4 | 15 | 20 | 25 | 40 | 55 | 80 | 105 | 125 |
DJ series for low-temperature standard Air-Cooler | |||||||||
Model | DJ-1.5/10 | DJ-2.1/15 | DJ-3.6/20 | DJ-4.6/30 | DJ-7.1/40 | DJ-8.9/55 | DJ-11.6/70 | DJ-14.3/85 | DJ-17.1/100 |
Ref.capacity(kw) | 1.5 | 2.1 | 3.6 | 4.6 | 7.1 | 8.9 | 11.6 | 14.3 | 17.1 |
Cooling area(m2) | 10 | 15 | 20 | 30 | 40 | 55 | 70 | 85 | 100 |
Types of Air Compressors
There are many types of Air Compressors available on the market. Learn which one is right for your needs and what makes one better than another. Find out more about Single-stage models, Oil-free models, and Low-noise models. This article will explain these types and help you decide which one you need. You can also learn about Air Compressors that have single-stage compressors. If you are looking for a high-quality compressor, this article will help you choose a unit.
Air Compressors
Air compressors work by forcing atmospheric air through an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder through an exhaust valve. One of the most common types of air compressor is the reciprocating type. Another type of compressor is a single-stage piston. These types of compressors compress air in one stroke – equivalent to the complete rotation of the piston’s crankshaft.
These devices change electrical or mechanical energy into pressurized air. When air is compressed, its volume decreases, increasing its pressure. Air compressors typically have a minimum pressure of 30 bars. The lower pressure band is the range of air pressure. Most compressors are controlled separately, but network controls can be used to interconnect multiple compressors. This type of controller will not work for all types of compressors. There are other types of air compressors that can communicate with each other.
Compressed air has multiple applications in all kinds of industries. In agriculture, it can power pneumatically powered material handling machines for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also used in the pharmaceutical industry for mixing tanks, packaging, and conveyor systems. Portable air compressors, which can be powered by diesel fuel, are frequently used at remote drilling sites. Portable air compressors are also commonly used in oil and gas. They can be used to remotely control valves and install reactor rods.
Whether you use an air compressor for agricultural purposes or in a manufacturing setting, there are some features to consider when choosing an air compressor for your needs. A good compressor will have a safety device. It will automatically shut off the input air and output air once sufficient compressing has been achieved. These features will help your air compressor remain efficient and protect your equipment. The safety device is an important feature of any air compressor to increase its overall efficiency.
Vane air compressors are the most common type. They are generally smaller and less powerful than reciprocating piston compressors, so you can use one of these for applications that are under 100 horsepower. The vane air compressors have low compression ratios and high capacities, but they are generally limited to low-power applications. Vane compressors tend to run hot, and they typically have a low compression ratio. It is important to choose the correct oil viscosity for your compressor.
Single-stage models
When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use two stages and can handle more capacity and pressure. One stage involves pressurizing air using a piston and a lower-pressure cylinder. This compressed air is then moved to a storage tank. Single-stage models tend to be more energy-efficient than their two-stage counterparts. But if you don’t need a high-pressure cylinder, a single-stage air compressor can be the best choice.
Although single-stage air compressors produce less power, they can produce enough air to power pneumatic tools and other pneumatic equipment. These single-stage units are most useful for smaller-scale home projects and DIY projects. For more industrial purposes, a dual-stage model is the best choice. But if you’re in a hurry, a single-stage unit may be sufficient. Ultimately, it depends on what you plan to do with the air compressor.
Single-stage air compressors feature a single cylinder, one piston stroke for each revolution of pressurized air. Single-stage compressors are typically smaller and more compact, making them a good choice for smaller work environments. Their cfm capacity (cubic feet per minute) is an important indicator of operating capacity. If you plan to use multiple pneumatic tools, you will probably need a higher cfm model. Similarly, the horsepower of single-stage compressors indicates its working capacity. One horsepower moves 550 pounds per foot per minute.
Multi-stage air compressors are generally more expensive and more energy-efficient than single-stage units, but they can offer higher air flow rates. While they may be more complex, they can lower general operating expenses. If you plan on using your air compressor for industrial or commercial use, a dual-stage model might be the best choice. However, if you’re planning to use the air compressor for mass production, a single-stage model may be the best choice.
Single-stage air compressors have the same piston size and number of inlets, while dual-stage models have a smaller first piston and a much longer second piston. Both have a cooling tube in between the two pistons to reduce the air temperature before the second round of compression. The single-stage model is typically small and portable, while the double-stage air compressor is stationary. These compressors can both be stationary and large.
Low-noise models
Despite its name, low-noise models of air compressors are not all the same. The noise level of a compressor can be affected by several factors, including the power source and proximity to the machine. Reciprocal compressors are generally louder than electric ones because of their many moving parts. By contrast, rotary-screw and scroll compressors have fewer moving parts and are quieter.
The noise level of a gas-powered air compressor can be extremely high, making it unsuitable for use indoors. To combat this problem, you can choose an electric model. The noise level of a compressor is primarily caused by motor friction. The cover of a piston is also a major factor in noise, as pistons with minimal covers will produce a lot of noise. Previously, oil was required for a quiet compressor. However, this has changed thanks to the medical industry’s demand for oil-free models.
The CZPT EC28M Quiet Air Compressor is another model that features quiet operation. This air compressor makes 59dB of noise. This level is low enough to allow you to carry on normal conversations while it cycles. In addition, this compressor has an industrial oil-free pump and a 2.8 Amp direct-drive induction motor. These two features make it a great choice for businesses.
Low-noise models of air compressors are available for the construction industry. However, these compressors are not necessarily low-quality, which is why you should consider the noise level of your air tool before purchasing one. The specialists at CZPT can recommend the low-noise models for your particular application and space. Noise can distract people who work near the air compressor. That is why many businesses now opt for these models.
Oil-free models
A number of oil-free models of air compressors are available, but what makes them special? Oil-free compressors don’t contain oil, so they’re lubricated by grease instead. They’re a good choice if you’re working with a small compressor and don’t want to risk damaging it. On the other hand, oil-free models do generate significant amounts of heat, which can damage the compressor. Higher pressure can grind the compressor against itself, or even warp it.
A few words of knowledge can help you choose the best oil-free air compressor for your needs. For example, a compressor’s horsepower is a measurement of how powerful the motor is. Higher horsepower means a higher PSI or ACFM. You can also use the ACFM to compare the two. Scroll technology is a modern air compression system that uses a stationary and mobile spiral. This reduces the volume of air in the compressor by directing it to the center.
Purchasing an oil-free air compressor doesn’t have to be a daunting task, though. A good distributor can advise you on what type of oil-free air compressor is right for you. This way, you can save money and enjoy peace of mind while using your air compressor. And, of course, the best way to get a great deal on an air compressor is to speak to a distributor who is knowledgeable about the products available.
An oil-free air compressor is a great option for businesses that are sensitive to the contamination of air. For example, in the pharmaceutical and food industry, a minuscule oil could spoil a product or even damage production equipment. Oil-free air compressors generally have lower maintenance costs than oil-flooded models because there are fewer moving parts. Because of this, oilless air compressors require fewer maintenance and may still need to be replaced occasionally.
A few advantages of an oil-free air compressor over an oil-lubricated one include lower noise levels. Oil-free air compressors tend to be less noisy and run more quietly than oil-injected ones, but you should still carefully weigh the pros and cons before making a decision. Also, consider how much you use your air compressor before choosing a model. The pros outweigh the cons. In the end, you’ll be glad you chose an oil-free air compressor.
editor by czh 2022-12-06