China Plastics Machinery V Type Dry Cooler CO2 Gas Cooler for Industry Air Cooler

Product Description

Products Features

1. Condensers are the first choice of refrigeraion and AC industry. Condenser with a capacity 8kW~18 m3/h
Sound pressure level: from 31 to 69 dB A(10m)
Dry coolers:customized on demand

High efficiency heat exchanger

Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan.
Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition).
Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany


Only choose low specific energy consumption fans.
Fan nozzle designs for maximum air flow and air throw.
Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting.
Motor: protection class IP 54 and insulation class F.
Air separator for each fan.


Heat exchangers are supplied clean and tested at a pressure of 30 bars


Coil design refrigerant: water, oil, glycol.
Multiple circuits.
Sub-cooling circuits.
Stainless steel or aluminum casing.
Coated aluminum or copper fins.
Explosion ploof motor.
Customized fin spacing.

 Technical parameter

Dry cooler D2 series parameter(fin space 2.1mm)

Type D2-148-4×630 D2-166-4×630 D2-175-4×630 D2-228-6×630 D2-250-6×630 D2-276-6×630 D2-310-8×630 D2-343-8×630 D2-364-8×630 D2-392-10×630
Capacity Water KW 147.99 165.85 175.21 227.85 250.42 276.53 309.85 342.73 364.07 391.99
20% Et. Glycol KW 142.42 161.57 170.91 219.09 244.69 270.22 301.18 333.55 354.64 383.3
Air flow M3/h 76459 74341 72134 114686 111511 1 0571 8 152911 148675 144255 191136
Fan No. X φ 2x2x630 2x2x630 2x2x630 2x3x630 2x3x630 2x3x630 2x4x630 2x4x630 2x4x630 2x5x630
Fan motor
A 20.4 20.4 20.4 30.6 30.6 30.6 40.8 40.8 40.8 51.00
Sound pressure level dB(A)10m 64 64 64 66 66 66 67 67 67 68
Dimension L mm 2186 2186 2186 3250 3250 3250 4250 4250 4250 5250
H mm 1874 1874 1874 1874 1874 1874 1874 1874 1874 1874
D mm 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100
D1 mm 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000
L1 mm 963 963 963 963 963 963 963 963 963 963
L2 mm 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
L3 mm 1963 1963 1963 2963 2963 2963 3963 3963 3963 4963
Connections inlet φ mm 2XDN50 2XDN65 2XDN65 2XDN65 2XDN80 2XDN80 2XDN80 2XDN80 2XDN100 2XDN100
Connections onlet φ mm 2XDN50 2XDN65 2XDN65 2XDN65 2XDN80 2XDN80 2XDN80 2XDN80 2XDN100 2XDN100
Product weight(empty) kg 769 811 853 1134 1197 1261 1498 1589 1673 1864


Type D2-426-10×630 D2-445-12×630 D2-517-12×630 D2-525-14×630 D2-601-14×630 D2-596-16×630 D2-692-16×630 D2-676-18×630 D2-783-18×630 D2-921-20×630
Capacity Water KW 426.15 444.78 516.67 524.70 601.41 595.59 692.11 676.02 783.03 921.23
20% Et. Glycol KW 413.85 427.83 504.38 507.90 586.16 572.94 676.71 653.42 767.64 905.78
Air flow M3/h 182123 229377 218543 267604 254816 301325 290850 338987 327612 351663
Fan No. X φ 2X5X630 2X6X630 2X6X630 2X7X630 2X7X630 2X8X630 2X8X630 2X9X630 2X9X630 2X10X630
Fan motor
A 51.00 61.20 61.20 71.40 71.40 81.60 81.60 91.80 91.80 102.00
kW 27.50 33.00 33.00 38.50 38.50 44.00 44.00 49.50 49.50 55.00
Sound pressure level dB(A)10m 68 69 69 70 70 71 71 72 72 73
Dimension L mm 5250 6250 6250 7250 7250 8250 8250 9250 9250 15710
H mm 1874 1874 1874 1874 1874 1874 1874 1874 1874 1874
D mm 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100
D1 mm 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000
L1 mm 963 963 963 963 963 963 963 963 963 963
L2 mm 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
L3 mm 4963 5963 5963 6963 6963 7963 7963 8963 8963 9963
Connections inlet φ mm 2XDN100 2XDN100 2XDN100 2XDN100 2XDN125 2XDN125 2XDN125 2XDN125 2XDN125 4XDN1100
Connections onlet φ mm 2XDN100 2XDN100 2XDN100 2XDN100 2XDN125 2XDN125 2XDN125 2XDN125 2XDN125 4XDN1100
Product weight(empty) kg 2193 2224 2617 2586 3259 3244 3728 3643 4226 4283

Industrial field: process engineering, heat / power plant, power generation, chemical industry, air conditioning chiller, heat transformer, smelting, etc.. It is suitable for all equipment which needs heat dissipation and is installed in the open air.

Product schematic diagram


Sucessful case

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 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.

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.

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 Plastics Machinery V Type Dry Cooler CO2 Gas Cooler for Industry Air Cooler  China Plastics Machinery V Type Dry Cooler CO2 Gas Cooler for Industry Air Cooler

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