Overview of Dry Screw Vacuum Technology for Diverse Applications Screwstar in Korea

SVC was established based on advanced technology and management philosophy of value creation with customers and SVC is a specialized company which manufactures the world highest level vacuum pump and vacuum pumping system.

SVC has been designing, manufacturing and supplying important process of Dry Screw Vacuum Pump & System, Liquid Ring Vacuum Pump & System and Steam Ejector system and employees who have over 30 years of vacuum experience including board of directors have been growing as a true partnership of the various industries with grafting accumulated pro-cess technologies and production technologies.

Screwstar Dry pumps are designed under SVC's unique screw profile engineering to fulfill wide range of chemical and industrial processes by rotating a paired screw that efficiently admit gases from inlet into the pump inside and compress through the screws' swept volume toward the discharge. The hybrid screw design with engineered combination of vari-able pitches, in comparison with traditional ones, significantly increases compression efficiency for faster and smoother pumping but Dry Screw Vacuum Pump

generation for safe pumping, particularly at the discharge, which comes from the specialty design of unique hydrodynamic spiral jacket cooling mechanism that results fulfilling ATEX directives. It also significantly reduces electrical consumptions but with sufficient pumping from atmo-sphere to its ultimate vacuum. Non-seized rotation of screws without lubricants between screws and stator can be achieved by precision ma-chining and balanced assembly of timing gears and bearings that are lubricated but well-sealed from pumping chamber.

Features:

·         Hybrid Combined Variable Pitch

·         Fast Exhaust Performance

·         10-3 Tor High Vacuum Achievable

·         Applicable for Various Processes

·         Low Vibration, Low Noise

·         Low Discharge Temperature

·         Low Temperature by Hydrodynamic Helix structure

·         Minimizing Power Consumption with Power-saving Design

·         Improved Durability by Special Coating

·         Minimizing condensation by Hot Pumping

·         Casing Mechanism for avoiding condensation Screw Type Vacuum Pump Machine Manufacturer Korea

·         Gas Purge Seal application

·         Operating Temperature Control (TCV) and Prevention of Overheating (TE or TSS)

·         Control of The Cooling Water Consumption

·         Cooling Gas is Not Necessary

·         Minimizing condensation by Using Gas Ballast

·         Improved Durability by Seal Purge, Inlet Purge, Solvent Flush and Steam Flushing