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: Roots Pump
Power: 3/5/7.5kw
Trademark: DANKO
Transport Package: Wooden Case
Specification: 15/30/70
Origin: China
HS Code: 8414100090
RTO. 600 roots pump for PVD coating machine
Product Description
| PUMP MODEL | RTO.300SÂ RTO/W.300S |
RTO.600SÂ RTO/W.600S |
RTO.1200S RTO/W.1200S |
RTO.2500F | |
| Nominal Pumping Speed, L/s | 300 | 600 | 1200 | 2500 | |
| Ultimate Pressure | Partial,Pa | 0.06 | 0.06 | 0.06 | 0.06 |
| Total,Pa | 0.6 | 0.6 | 0.6 | 0.6 | |
| Protecting Pressure Differential,Pa |
4300 | 4300 | 2700 | 2700 | |
| Maximum Zero-flow Compressing Ratio |
40 | 45 | 50 | 55 | |
| Motor Power,KW | 3 | 5.5 | 7.5 | 18.5 | |
| Synchronized-rotating Speed,rpm | 3000 | 3000 | 3000 | 3000 | |
| Inlet,mm | 160 | 200 | 250 | 250 | |
| Outlet,mm | 100 | 160 | 200 | 200 | |
| Noise Level,dB(A) | 80 | 82 | 84 | 86 | |
| Temperature Rising,K |
RTO | ≤26 | ≤26 | ≤26 | ≤26 |
| RTO/W | ≤52 | ≤52 | ≤52 | - | |
| Cooling Mode | RTO | Inner Watercooling |
Inner Watercooling |
Inner Watercooling |
Inner Watercooling |
| RTO/W | Aircooling | Aircooling | Aircooling | Watercooling | |
Advantages
1. No lubricating oil in the pump chamber to get high purity vacuum.
2. Rotors processing with imported advanced equipment have the characteristic of good geometric symmetry, low noise and long service life.
3. The whole pump is made of aluminum alloy for corrosion resistance and lose heat quickly, so as to prolong the life of the pump.
4. Â Quick start, to reach a vacuum in a short time.
5. Compact-sized, light weight and small footprint.
ApplicationÂ
Roots Vacuum Pump are widely used in lighting, solar energy, electronics, semiconductors, vacuum drying, leak detection equipment, vacuum casting, vacuum ,elting, vacuum degassing, vacuum coating industry and vacuum distillation of the chemical pharmaceutical industry, etc.
WorkshopÂ
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Steel Grade,Steel Oil Casing Collar,Joint Oil Casing Collar,Pup Joint Oil Casing Collar
Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.eastlongmachine.com