China Water Chiller for CO2 Glass Laser Tube

Product Description

ZheJiang Shenglin is  a professional  Chiller, AHU, RTU and Precision Air conditioner manufacturer in China, which has more 16years experience in HVAC area.

Features and functions:
1. Imported American and Japanese brand new compressors featuring built-in safety protection, low noise, low electricity consumption, increased reliability & longer life.
2. SCHNEIDER electric components ensure the stable operation and long service life.
3. Imported Italian famous brand water pump, large flow, high efficiency and long lasting service life.
4. Imported precise digital display temperature controller is provided to precisely control water temperature with variation of ± 1degree. Temperature can be set in the range from 5 degree to 50degree.
5. Fully stainless steel thick water-tank-type evaporator is integrated with the built-in automatic water replenishing device for quick and convenient cleaning and maintenance.
6. The condenser of the water cooled unit is shell-and-tube type, with inner thread copper tube and reasonable design, the effect of heat exchanging is good. The condenser of the air cooled chiller unit is made of aluminum fins and row column tubes to guarantee the high efficiency of heat exchange.
7. Static plastic spraying enclosure with aesthetic design, elegant appearance, convenient operation and maintenance.

Product photos:




Products Spec.

  AC-0.6 AC-1 AC-2 AC-3 AC-5 AC-6 AC-8 (D) AC-10 (D) AC-12 AC-15 AC-20 (D) AC-25 (D) AC-30 (D) AC-40 (F) AC-50 (F)
Standard cooling capacity Kcal / h
50HZ /60HZ
50HZ /60HZ
110.6132.7 119.2
Enter the total power KW 0.96 1.46 2.25 3.27 5.54 6.33 8.29 10.47 11.82 16.42 20.41 23.45 32.75 41.1 47.9
Power 1PH ~ 220V 50HZ
(110V 50HZ/60HZ)
3PH ~ 380V 50HZ ( 200V/220V/415V 50HZ/60HZ )
Refrigerant Name R22 (R134a/407c)
Control Capillary Outside the balanced thermostatic expansion valve
Compressor Type Hermetic Rotary Hermetic scroll ( piston )
Power (KW) 0.45 0.95 1.73 2.7 4.41 5.2 3.52 × 2 4.41 × 2 9.82 13.72 8.3 × 2 9.82 × 2 13.72 × 2 8.3 × 4 9.82 × 4
Condenser Type Efficient finned copper tube with aluminum + low noise external rotor fan
Cooling air flow (m3 / h) 750 1000 2000 3000 5000 6000 8000 10000 12000 15000 20000 25000 30000 40000 50000
Evaporator Type Tank coil ( dry shell and tube type )
Frozen water (m3 / h) 0.258
1.361.63 2.242.68 2.63
4.475.37 5.12
14.3917.27 19.0522.86 20.524.6
Tank capacity (L) 16 20 40 50 70 70 120 200 200 270 350 350 420 580 620
Out of the water pipe 1/2 “ 1/2 “ 1/2 “ 1 “ 1 “ 1 “ 1-1/2 “ 1-1/2 “ 2 “ 2 “ 2 “ 2-1/2 “ 2-1/2 “ 3 “ 3 “
Pump Power (kw) 0.37 0.37 0.37 0.37 0.75 0.75 0.75 0.75 1.1 1.5 2.25 2.25 3.75 5.5 5.5
Head (m) 20 20 20 20 20 20 22 20 20 20 20 20 22 30 30
Security Compressor overheat protection, overcurrent protection , high and low pressure protection , overtemperature protection , flow protection, phase sequence / phase loss protection, exhaust overheating protection , frost protection
Mechanical Dimensions Length (mm) 580 580 650 930 1140 1140 1300 1530 1530 1850 2000 2000 2000 2100 2350
Width (mm) 440 440 500 520 560 560 720 780 780 990 1130 1130 1480 1660 1760
Height (mm) 750 750 850 975 1040 1040 1310 1430 1430 1680 1720 1924 1800 1950 1950
Mechanical Weight Kg 50 73 100 135 175 180 310 450 530 750 835 920 1150 1250 1450

Air cooled chiller



Water cooled chiller


Packing and shipping

Factory show

What’s the order process?
1) Inquiry—provide us all clear requirements.
2) Quotation—official quotation list with all clear specifications.
3) PI–Confirm all the order technical data and price
4) Payment terms— T/T deposit in advance
5) Production—mass production
6) Shipping— by sea. Detailed picture of package will be provided.
7) After-sales Service–Any questions, we will try best to assist to solve for you.

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 2 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.


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 1 cylinder, which means 1 stroke is required to move air from 1 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 1 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 1 air intake, and two-stage air compressors have 2 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 2 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 2 models. The CZPT Air Tools 2010A features a large cast aluminum can, regulating pressure gauge, and 2 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.
China Water Chiller for CO2 Glass Laser Tube  China Water Chiller for CO2 Glass Laser Tube


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