China Freezer Compressor Model Qd65yg R600A Gas 220V Compressor

Product Description

1.; Product Performance
 1);QD65YG,; MS series,; use R600A refrigerant; 
 2);Voltage application 220V to 240V;
 3);Frequency for 50/60HZ;
 4);Motor type:; RSIR;
 5);Cooling type:; ST;
 6);Starting device is PTC Relay;
 7);Application:; Low Back Pressure;
 8);Nominal power is 1/7 HP;
 9);COP is 1.;3 with the cooling capacity 110W.;

Basing on Test Condition(ASHRAE);
 Evaporating Temperature:; -23.;3 degree
 Ambient Temperature:; 32.;2 degree
 Subcooling Temperature:; 32.;2 degree
 Condensing Temperature:; 54.;4 degree
 Suction Temperature:; 32.;2 degree

2.;Compressor Specification
 

Serial Model HP Voltage/   Frequency (V/Hz); Displacement (cm3); Cooling Capacity ASHRAE Motor type Starting Device Starting capacitor (uF); Running capacitor (uF); Cooling Type
-35ºC (-31F); -30ºC(-22F); -25ºC(-13F); Test Conditions:;-23.;3ºC(-10F); -20ºC(-4F); -15ºC(5F); -10ºC(10F); -5ºC(23F); 0ºC(32F);
W Btu/h W Btu/h W Btu/h Capacity (W); Capacity (Btu/h); lnput Power(W); Current  (A); COP EER W Btu/h W Btu/h W Btu/h W Btu/h W Btu/h
L QD35YG 1/12 220-240V/50-60Hz 3.;5 26 89 33 113 43 147 56 191 47 0.;38 1.;20 4.;07 70 239 86 293 109 372 137 467 171 583 RSIR PTC / / ST
QD43YG 1/11 4.;3 34 116 44 150 58 198 75 256 62 0.;45 1.;20 4.;13 94 321 117 399 147 502 183 624 229 781 RSIR PTC / / ST
QD53YG 1/9 5.;3 39 133 50 171 65 222 85 290 65 0.;50 1.;30 4.;46 106 362 133 454 166 566 208 710 259 884 RSCR PTC / / ST
QD65YG 1/7 6.;5 50 171 65 222 85 290 110 375 85 0.;52 1.;30 4.;42 138 471 172 587 215 734 269 918 336 1146 RSCR PTC / / ST
QD75YG 1/6- 7.;5 59 201 77 263 100 341 130 444 100 0.;60 1.;30 4.;44 163 556 203 693 254 867 317 1082 397 1355 RSCR PTC / / ST
MS QD53YG 1/9 5.;3 39 133 50 171 65 222 85 290 65 0.;50 1.;30 4.;46 106 362 133 454 166 566 208 710 259 884 RSIR PTC / / ST
QD65YG 1/7 6.;5 50 171 65 222 85 290 110 375 85 0.;52 1.;30 4.;42 138 471 172 587 215 734 269 918 336 1146 RSIR PTC / / ST
QD75YG 1/6- 7.;5 59 201 77 263 100 341 130 444 100 0.;60 1.;30 4.;44 163 556 203 693 254 867 317 1082 397 1355 RSIR PTC / / ST
QD91YG  1/5 9.;1 71 242 92 314 119 406 155 529 104 0.;70 1.;50 5.;09 194 662 242 826 303 1034 378 1290 473 1614 RSCR PTC / / ST
QD103YG 1/4- 10.;3 77 263 99 338 130 444 168 573 112 0.;85 1.;50 5.;12 210 717 263 897 328 1119 410 1399 513 1750 RSCR PTC / / ST
QD110YG 1/4 11.;0 84 287 109 372 142 485 185 631 124 0.;95 1.;50 5.;09 231 788 289 986 361 1232 452 1542 565 1928 RSCR PTC / / ST
LM QD43YG 1/11 4.;3 34 116 44 150 58 198 75 256 62 0.;50 1.;20 4.;13 94 321 117 399 147 502 183 624 229 781 RSIR PTC / / ST
QD53YG 1/9 5.;3 39 133 50 171 65 222 85 290 65 0.;50 1.;30 4.;46 106 362 133 454 166 566 208 710 259 884 RSIR PTC / / ST
QD65YG 1/7 6.;5 50 171 65 222 85 290 110 375 85 0.;52 1.;30 4.;42 138 471 172 587 215 734 269 918 336 1146 RSIR PTC / / ST
QD75YG 1/6- 7.;5 59 201 77 263 100 341 130 444 100 0.;60 1.;30 4.;44 163 556 203 693 254 867 317 1082 397 1355 RSIR PTC / / ST
QD85YG 1/6 8.;5 66 225 86 293 112 382 145 495 112 0.;75 1.;30 4.;42 181 618 227 775 283 966 354 1208 443 1512 RSIR PTC / / ST
QD91YG  1/5 9.;1 71 242 92 314 119 406 155 529 104 0.;70 1.;50 5.;09 194 662 242 826 303 1034 378 1290 473 1614 RSIR PTC / / ST
MK QD75YG 1/6- 7.;5 59 201 77 263 100 341 130 444 100 0.;60 1.;30 4.;44 163 556 203 693 254 867 317 1082 397 1355 RSIR PTC / / ST
QD85YG 1/6 8.;5 66 225 86 293 112 382 145 495 112 0.;75 1.;30 4.;42 181 618 227 775 283 966 354 1208 443 1512 RSIR PTC / / ST
QD91YG  1/5 9.;1 71 242 92 314 119 406 155 529 104 0.;70 1.;50 5.;09 194 662 242 826 303 1034 378 1290 473 1614 RSIR PTC / / ST
QD103YG 1/4- 10.;3 77 263 99 338 130 444 168 573 112 0.;85 1.;50 5.;12 210 717 263 897 328 1119 410 1399 513 1750 RSIR PTC / / ST
QD110YG 1/4 11.;0 84 287 109 372 142 485 185 631 124 0.;95 1.;50 5.;09 231 788 289 986 361 1232 452 1542 565 1928 RSIR PTC / / ST
QD128YG 1/3- 12.;8 100 341 130 444 169 577 220 751 152 1.;05 1.;45 4.;94 275 938 344 1174 430 1467 537 1832 671 2289 RSCR PTC / / ST
QD142YG 1/3 14.;2 109 372 142 485 185 631 240 819 166 1.;15 1.;45 4.;93 300 1571 375 1280 469 1600 586 1999 732 2498 RSCR PTC / / ST
QD153YG 1/3+ 15.;3 118 403 154 525 200 682 260 887 179 1.;25 1.;45 4.;96 325 1109 406 1385 508 1733 635 2167 794 2709 RSCR PTC / / ST
WQ QD128YG 1/3- 12.;8 100 341 130 444 169 577 220 751 152 1.;05 1.;45 4.;94 275 938 344 1174 430 1467 537 1832 671 2289 RSIR PTC / / F
QD142YG 1/3 14.;2 109 372 142 485 185 631 240 819 166 1.;15 1.;45 4.;93 300 1571 375 1280 469 1600 586 1999 732 2498 RSIR PTC / / F
QD153YG 1/3+ 15.;3 118 403 154 525 200 682 260 887 179 1.;25 1.;45 4.;96 325 1109 406 1385 508 1733 635 2167 794 2709 RSIR PTC / / F

3.;Introduction of Company
Business Type:; Manufacturer,; Exporter
Location:; HangZhou(near ZheJiang and HangZhou);,; China
Year Established:; 2009 (former name:; HangZhou Maidi Heating and Refrigerating Equipment Co.;,;LTD.;); 
Company Certifcate:; ISO9001/ISO14001/OHS18001
Main Product:; Refrigerator Compressor; Refrigerant Gas; Liquid Line Refrigeration Spare Parts

4.;Why Choose Us
 Advantages we have:; 
  A.;Experienced refrigeration products supplier;
  B.;Over 10 years exporting history;
  C.;Alibaba golden supplier,; factory recognizaed by BV/SGS/ISO.;.;.; so on.; 
 Benefit you get:;
  A.;Stable Quality—-Coming from good material and technology;
  B.;Lower Price—-Not cheapest but the lowest at the same quality;
  C.;Good Service—-Satisfactory service before and after sales.; 

 

Types of Air Compressors

There are many types of Air Compressors available on the market. Learn which 1 is right for your needs and what makes 1 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 1 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-compressor

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 1 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 1 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.
air-compressor

Single-stage models

When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use 2 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, 1 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 2 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 2 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.
air-compressor

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 1 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.

China Freezer Compressor Model Qd65yg R600A Gas 220V Compressor  China Freezer Compressor Model Qd65yg R600A Gas 220V Compressor

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