Model NO.: DK
Fuel: Vacuum Pump Oil
Pressure: High Pressure
Powder: Electric
Size: Customized
Warranty: One Year
Application: Vacuum Coating Machine
Structure Type: Two Stage Vacuum Pump
Pump Type: Mechanical Pump
Power: 3/5/7.5kw
Trademark: DANKO
Transport Package: Wooden Case
Specification: 15/30/70
Origin: China
HS Code: 8414100090
Rotary mechanical pump for PVD coating machine
Product DescriptionÂ
| Model | 2X-8 | 2X-15 | 2X-30 | 2X-70 |
| Pumping speed(L/S) | 8 | 15 | 30 | 70 |
| Ultimate pressure(Pa) | Â Â Â Â Â Â Â 6x10-2 | |||
| Nois | 75 | 80 | 82 | 86 |
| Non-jetting time of ol when pumping | Â Â Â Â Â Â Â Â 1 | |||
| Temperature rise( Celsius degree) | Â Â Â Â Â Â Â Â 40 | |||
| Motor power (KW) | 1.1 | 1.5 | 3 | 5.5 |
| Consumption of pump oil(L) | 1.3 | 3 | 4.5 | 8 |
| Rotation speed of main shaft | 550 | 470 | 430 | 450 |
| Cooling mode | Â Â Â Â Â Â Â water-cooling | |||
| Consumption of cooling water(L/H) | Â Â Â Â Â Â Â 480 | |||
Characteristics of the pump
a. It can directly pump from the atmosphere;
b.  It can be used as low vacuum pump, also can be used as forestage pump while combining with other high vacuum pump.
c. The series is widely used in the metallurgy, chemical industry and light industry, medicine, electron and semi-conductive industry;
d. The pump can't be used to pump the gas with high oxygen, poisonous, explosive, or the gas will active with pump oil or have corrosive to the black metal. It also can be used as compressor or transmission pump.
e. Widely used in vacuum coating machine
WorkshopÂ
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Shandong Bester Elevator Co., Ltd. , https://www.besterlift.com