EXS series (Edwards)
Unique screw technology, advanced temperature control and long service intervals
The EXS series dry screw vacuum pumps have been developed as a single unit, designed for simplicity and robustness. With more power, simple control philosophy and low maintenance costs, the EXS offers reliable performance.
EXS screw vacuum pumps can be used in a variety of applications including:
- vacuum brazing
- electron beam welding
- nitrocarburizing
- low-pressure nitriding
- low pressure carburization
- carbon vapor impregnation
- sintering
- metal powder injection molding
- precision investment casting
- vacuum arc finishing
- plasma welding
- plasma nitriding
- space simulation chambers
- Gas recovery/recirculation
- lock chambers
- silicon crystal pulling
- photovoltaic lamination
- Roller and coil coating
- Hard Coating (CVD/DLC)
- surface activation
- plasma coating
- glass coating
ECONOMICALLY – Affordable capital investment and low operating costs
- Significant savings: low utilities and energy usage costs
- Space-saving: small footprint
PROVEN – Based on existing GXS technology
- Huge install base: on hundreds of applications
- Streamlined Design: Enables improved performance
ENVIRONMENTAL PROTECTION – Smooth, quiet running with low power and energy consumption
- Low carbon footprint: low power consumption and use of utilities
- Environmentally friendly: no pollution or dirty disposable oil
FAST – Increased roughing speeds and low
ultimate performance
- Increased productivity: faster processing and pump down times
- Low ultimate pressures <1 x 10-2
ROBUST – Reliable operation even under harsh conditions in industrial applications
- Low maintenance costs: no unplanned downtime
- Increased productivity: longer intervals between duty
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EXS 750 screw vacuum pumps
| Designation | Value |
|
| ultimate vacuum | < 1x10-2 mbar | |
| pumping speed max | 740 m³/h | |
| final performance | 8k | |
| full load performance | 22kW | |
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