NEWSCO Vacuum" is established on advanced technologies and management philosophy of value creation with customers through New Adventure, New Technology, and New Mechanism and a specialized in manufacturing world-class vacuum pump and system.

Newsco Vacuum" has been designing, manufacturing, and supplying Dry Screw Vacuum Pump & System, Liquid Ring Vacuum Pump & System, and Steam Ejector System in the important processes. Screwstar Dry screw vacuum pump of new technology has been exporting to global markets such as USA, EU, China, India and satisfying local leading companies.

Screwstar Dry screw vacuum pump is designed under NEWSCO's unique screw profile engineering to fulfill a wide range of chemical and industrial processes.
Two screw rotors are rotated as a pair; Their Hybrid Combined Variable Pitch is a screw-type that supplements the weak points of the conventional single-pitch and variable-pitch. Vacuum is formed by the basic steps of suction, compress, and exhaust through two regular big pitches, variable pitches, and then two regular small pitches.
In comparison with traditional single-pitch, it has acceptable compression efficiency and exhausts faster. Thanks to the applied principles of a heat exchanger, their own unique Jacket of hydrodynamic spiral structure, gas ignition, or explosion is prevented fundamentally caused by high temperature and meets the European standards of safety standards (ATEX). Their patented Grooves inside the casing enhance durability because of prevent condensation of the casing inside and allow smooth exhaust.

Features & Characteristics of Dry screw vacuum pump

- Hybrid Combined Variable Pitch
- Fast Exhaust Performance
- 10-3 Tor High Vacuum Achievable
-Applicable For Various Processes
- Stability with Lower Discharge Temperature
- mproved Durability by Special Coating
- Minimizing Power Consumption with Power-saving Design
-mprove4:1 Durability by Seal Purge, Inlet Purge, Solvent Flushing and Steam Flushing
- Casing Mechanism for prevention condensation
- Mechanical Stability with Low Vibration, Low Noise
- Sustaining low temperature with Hydrodynamic spira
- Applied Gas Purge Seal
- Applied TCV and Prevention of Overheating (TE or TSS) - Control Of the Cooling Water Consumption
- Free from Cooling Gas
- Minimizing condensation by Using Gas Ballast - Minimizing condensation by Hot Pumping