1. very suitable for oil, food, bitumen, gel, etc
2. CE, ISO and CCS certificates
3. various material combination available

Double / twin screw pump

(1) Abstract

Based on market demand, Hangzhou Xinglong pump CO.LTD develops double-suction twin screw pump, which is strictly designed according to GB/T11035-1989Marine Electric Two Spindle Screw Pumpand SY/T6534-2002Twin Screw Pump delivering the Mixture of Oil and Gasof standard in oil and natural gas industry. Double-suction twin screw pump is a kind of displacement rotor pump that absorbs by itself, and used to deliver fluid media without any solid particle. Its applied industry includes petrochemistrymetallurgyelectrical powershipbuildingoil refiningmechanicalpaper makingpharmacyfood and so on.

(2)  Features

Smooth delivery of media; no pulse; low shake and noise, while high efficiency;

Strong self-suction ability; deliver media includes gas and liquid;

Adopt synchronous gear, which allows a short time of dry moving;

With emergency valve to give out alarm signal when pump overloads;

Various constructions, which are suitable for each applied circumstance;

Adopt mechanical seal: long life and no leakage.

(3)  Performance Range

Capacity: 2~1200 m3/h

Pressure: 0.1~4.0Mpa

Viscosity: 1~3x106mm2/s

Temperature: -50~320 'C

(4) Other photos