How Dry Screw Vacuum Pump Work, Chemical and Process Applications

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.

SVC exports new technology Screwstar to global markets such as USA, EU, China and India. SVC is doing its best to give customer satisfaction to the industry of Petrochemical, Fine Chemical, Pharmaceutical, Tank Terminal, Steel, Shipbuilding, Electronics, Semi-conductors!

Chemistar Series:

Historically Chemical & Process Industries use steam ejectors, liquid ring pumps and once-through oil lubricated rotary pumps to meet their process needs for various level of vacuum conditions, which generate waste water and process effluent disposal. Nowadays in order to be compliant with restrictive national and international environmental regulations, to reduce operating cost, to enable easier process control and maintenance, these industries have replaced their existing pumping units with mechanical solutions. Ideally pump welcome only gases and vapors but in such dynamic process environments with various process materials, chemical processes often involve toxic, aggressive and explosive materials, in some worst cases, liquid and solid carry-over. All protective equipment’s like filters, frame arresters and condensers, etc. are fitted at both up and downstream of pumps but not sufficient always to overcome potential problems Screw type vacuum pump korea

Suction Groove:

To avoid corrosion by minimizing the condensation between first spiral and second spiral of screw inside of Dry Screw Vacuum Pump.

Discharge Groove:

To minimize corrosion and abrasion through discharging process product smoothly. dry screw vacuum pumps manufacturer

Suction & Discharge Groove:

Dust handling ability is supreme thanks to more turbulent and chaotic motion through design and application of groove.

After 3 years used in Pharma process with acetone, ethanol, methanol, IPA and etc., the condition is as the shown picture.

This condition is operated within three-year operation in the same application after applying casing groove.