Tag: screw free
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China OEM Oil Free Dry Type Rotary Screw Vacuum Pumps For Pharmaceutical vacuum pump belt
Product Description DS Series Dry Screw Vacuum Pump Features 1.Exhaust Path Is Short, Reduce The Deposition Of Reactants. Comparing with other types of dry vacuum pump,DENAIR screw vacuum pump has the shortest gas path in the vacuum pump and that could reduce the contamination of process gas. Screw rotors can play as a powder transmission mechanism,we…
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China factory Dry Compound Oil Free Screw Vacuum Pump vacuum pump belt
Product Description Product Description DPSE Water Cooled Dry Screw Vacuum Pump: DPSE dry compound screw vacuum pump is innovation and development of AfaPa’s products, using of the fifth generation of compound variable pitch screw technology (30% energy saving, low exhaust temperature), with high efficiency, energy saving, environmental protection, lightweight, easy operation, reliable performance characteristics. It’s…
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China Best Sales Roots Vacuum Pump with Compressor, Screw Pumps, Oil-Less Piston, Rotary Vane Oil Free vacuum pump and compressor
Product Description Product Description Roots pump is a kind of vacuum pump without internal compression. It is a vacuum pump that realizes air extraction by moving gas under the pushing action of synchronous and reverse rotation of a pair of “8” shaped rotors in the pump cavity. Generally, the pumping rate is large and…
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China Good quality High Efficiency Oil Free Single Screw Vacuum Pump for Sale vacuum pump brakes
Product Description High Efficiency Oil Free Single Screw Vacuum Pump for Sale Product introduction Single screw pumps can be used for conveying single or multiple media fluids, including neutral or corrosive, clean or abrasive, gas-containing or bubble-prone, high-viscosity or low-viscosity, as well as liquids containing fibers or CZPT particles, which are widely used in various…