Industrial Portable Rotary Scroll Vacuum Pump Vane Reciprocating Diaphragm Centrifugal Positive Displacement DC AC Vacuum Pump

Scroll vacuum pumps consist of both a fixed and an orbiting scroll. As the orbiting scroll moves, voids are created at the inlet of the pump, drawing in the gas. As the rotor further moves, the gas is steadily compressed until it is discharged to atmosphere at the pump exhaust.

The scroll pump design provides 100% oil-free operation as it does not require any lubrication. The bearings are separated from the compression chamber so no contamination of the pumped gas is possible. In addition, the leak-tight design helps prevent contamination of the pumped gas by ambient air. Maintenance is limited to changing the scroll tip seals which can be easily done by the operator and without the need for special tools.
 

Applications of Vacuum Pumps:

Vacuum pumps are indispensable across nearly every sector of industry and science:

1. Manufacturing and Industrial Production:

   • Packaging: Vacuum packaging for food, pharmaceuticals, and electronics.
   • Plastics Processing: Vacuum forming, extrusion (degassing), blow molding, calibration.
   • Semiconductor Manufacturing: Etching, deposition, ion implantation in cleanrooms.
   • Metallurgy: Vacuum furnaces for heat treatment (annealing, brazing), vacuum casting, degassing molten metals.
   • Coating Technologies: PVD (Physical Vapor Deposition), CVD (Chemical Vapor Deposition) for thin film coatings on optics, tools, decorative items.
   • Woodworking: Vacuum hold-down for CNC routers.
   • Impregnation: Vacuum pressure impregnation (VPI) for electrical windings, wood, or castings to fill pores and improve properties.

2. Laboratories and Research:

   • Analytical Instruments: Mass spectrometers, electron microscopes, gas chromatographs, spectroscopy systems.
   • Freeze-Drying (Lyophilization): Preservation of biological samples, food, and pharmaceuticals.
   • Vacuum Filtration and Distillation: In chemistry and life sciences.
   • Space Simulation Chambers: Replicating the vacuum of space for testing.

3. Automotive Industry:

   • Brake Boosting Systems: Providing vacuum for power brakes in vehicles.
   • HVAC System Evacuation: Removing air and moisture from automotive and commercial air conditioning systems.
   • Engine Testing: For various engine performance and emission tests.

4. Medical and Dental:

   • Sterilization: Autoclaves and sterilizers for medical instruments.
   • Surgical Suction: Providing vacuum for medical suction apparatus.
   • Dental Equipment: Suction systems in dental offices.
   • Laboratory Automation: For handling samples and fluids in medical diagnostics.

5. Food and Beverage Industry:

   • Vacuum Cooling: Rapidly cooling cooked foods.
   • Degassing: Removing gases from beverages or edible oils.
   • Vacuum Bottling and Filling: For consistent and hygienic filling.

6. Printing Industry:

   • Paper Handling: In printing presses for sheet separation and feeding.
   • Vacuum Clamping: Holding printing plates or substrates.

7. Environmental Technology:

   • Wastewater Treatment: For aeration processes in some systems.
   • Landfill Gas Extraction: Removing gases from landfills.

8. Construction and Building:

   • Concrete Degassing: Removing air from concrete mixes for stronger structures.
   • Vacuum Lifting: For handling large glass panes, pre-cast concrete slabs.