WVCP4200 Water Vapor Cryopump Cryogenic Refrigeration Systems

Short Description:

Improve the coating quality, prevent oil return, no shedding, pure color;
Fast cooling, cooling to -100°C within 3 minutes, the lowest can reach -140°C;
Fast heating, 3 minutes of hot air defrosting, and rapid return to temperature;


Product Detail

Product Tags

XIEYI -135℃ Water Vapor Capture Pump

vacuum coating
cold coil
Features
Features

Ultra-low energy consumption
Cold trap cooled to -135℃
Maximum load 550-6000w
Shorten the vacuum time by 25%-50%
Theory of pumping speed of 47040-882000 liters per second
Refrigeration capacity more than other models machines with the same displacement compressor
Cold trap can reach the ideal extraction speed within 3 minutes
Environmental protection, with no flammable gas

What is a cryopump?

XIEYI Water vapor capture cryo chiller (cryogenic machine), using the principle of low-temperature adsorption and capture, can effectively condense and collect 95% of the residual water vapor on the surface of the cold trap in the vacuum chamber, so that the system can quickly obtain the required vacuum degree.
They can be used in a variety of applications to improve product quality and processing speed by enabling more production in a day. Industries include thin film, semiconductor, automotive, medical, ophthalmology, food and beverage, aerospace, and defense. Application examples include automotive headlights, food packaging, and the production of jet engines.

Cold trap coil
The cold trap coil is the key direct part of trapping water vapor. It is installed in a vacuum chamber and absorbs water vapor on the surface of the pipe through the ultra-low temperature of the coil surface. Any shape of the coil can be customized according to your requirements.
The cold traps and connecting pipes of our company are all made of domestic top-quality Shanghai Flywheel cold extruded copper tubes, welded by American Harris 56% silver brazing rods.

Cold bridge
The cold and heat bridge is mainly an isolation vacuum and heat insulation device for the cryogenic pipeline to enter the vacuum chamber. The connection of the pipeline adopts Parker CPI or Swagelok VCR connectors, and there are two specifications of the cold and heat bridge, 1 inch and 2 inches.
The opening diameter of the 1-inch cavity needs to be 27mm, and the opening diameter of the 2-inch cavity is 52mm. The cold and heat bridge can be customized according to the hole diameter you design.

Refrigeration connecting pipe
The length of the standard connecting pipeline is 2.44 meters, the outer diameter of the insulation pipe is 92mm, and the nylon protective braided pipe is coated to prevent damage to the insulation pipe. The two ends of the connecting pipe are connected to the cold trap and the trapping pump with CPI or VCR joints. It is optional to install T-type thermocouple sensors for measuring the inlet and outlet of the cold trap.

Technical Parameter

Model WVCP4200-S-H WVCP4200-D-H
Maximum cooling capacity(W) 4200 4200
The theory maximum pumping speed of tubular cold trap(L/S) 367500 367500
The theory maximum speed of plate cold trap(L/S) 529200 529200
Final vacuum(mbar) 2*10-8 2*10-8
Defrost time of maximum cold trap area(min) <3 <3
Adjustable range of defrost temperature(℃) -20~30 -20~30
Pressure control mode Digital sensor+Mechanical switch Digital sensor+Mechanical switch
Quick restore balance pressure function(QRBP) Yes Yes
Oil blocking proof function(OBP) Yes Yes
4G Remote control Yes Yes
Cold media properties Pro-enviroment Pro-enviroment
Maximum surface area of tubular cold trap(㎡) 2.5 2.5
Maximum surface area of plate cold trap(㎡) 3.6 3.6
Specification of single cold trap(㎡) φ16mm*50m /
Specification of double cold trap(㎡) / 2*φ16mm*25m
Gas interface 12.7 copper welded junction(Standard) 12.7 copper welded junction(Standard)
ParkerCPI/VCR(Optional) ParkerCPI/VCR(Optional)
Cooling water flow(L/Min at 24℃) 28 28
Cooling water alarm temperature(℃) 38 38
Cooling tower Yes Yes
Cooling water connector(L/S) G3/4 G3/4
Maximum load power(kW) 16.5 16.5
Compressor nominal power(HP) 10 10
Power supply(50HZ) 380-400V AC 3P(H) 380-400V AC 3P(H)
200-230V AC 3P(L) 200-230V AC 3P(L)
Dimension(MM) 935(L)*873(D)*1809(H) 935(L)*873(D)*1809(H)
Weight(KG) 555 555

 


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