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Clean type Oilless dry scroll vacuum pump in university laboratory

Min.Order Quantity: 1 Set/Sets Clean type Oilless dry scroll vacuum pump in university laboratory

Supply Ability: 400~700 Set/Sets per Month Clean type Oilless dry scroll vacuum pump in university laboratory

Payment Terms: L/C,T/T,


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oil free dry scroll vacuum pump contains two spiral cylinders, one offset and orbiting against the other with an offset of 180℃. Thus several crescent-shaped pockets of differing sizes are created. By means of an eccentric drive, the orbiting scroll orbit surround the fixed scroll, reducing the volume of the pockets and compressing gases from the outside towards the inside. Thereby, pumping the gases from vacuum chamber.
 
 
Application
 
Our dry scroll vacuum pump can be widely used in below industry :
 
Vacuum coating : Multi-arc ion coating machine, Magnetron sputtering coating machine, Resistance evaporation coating machine, Electron beam evaporation optical coating machine, Rolling vacuum coating, Continuous vacuum coating machine production line / In-line coating production line, etc
 
Vacuum furnace:  vacuum soldering / brazing furnace, vacuum annealing furnace, vacuum tempering furnace, vacuum sintering furnace, vacuum carburizing furnace, etc
 
Other: vacuum packaging storage,Oven / freeze drying, gas re-circulation, leak detecting,etc.

 

Item Technical Specifications
Model EVP-150 EVP-300 EVP-600 EVP-1000
Nominal capacity 2 L/s 4 L/s 8 L/s 16 L/s
Ultimate pressure ≤ 10Pa ≤ 3Pa ≤ 3Pa ≤ 1Pa
Leak rate 1X10-6 Pa.m3/S (for special gas can reach to 1X10-8Pa.m3/S)
Water vapor treatment capacity (gas ballast open) 5g/day 25g/day 25g/day 25g/day
Motor Data 0.25KW 0.55KW 0.75KW 1.5KW
Rotary speed 1450rpm (50Hz) 1450rpm (50Hz) 1450rpm (50Hz) 1450rpm (50Hz)
Temperature 5~40℃ 5~40℃ 5~40℃ 5~40℃
Noise <55dB <65dB <65dB <68dB
Noise (gas ballast) <60dB <70dB <70dB <74dB
Gas inlet connecting flange KF25 KF25 KF40 KF40
Gas outlet connecting flange KF16 KF25 KF25 KF40
Dimension(LXWXH) 380X210X270 (mm) 470X270X364 (mm) 490X340X370 (mm) 560X390X420 (mm)
Weight 16Kg 35Kg 44Kg 64Kg
 

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