|Place of Origin: Zhejiang, China (Mainland)||Brand Name: Xinglong|
|Model Number: XS-Series||Theory: Rotary Pump|
|Structure: Screw Pump||Usage: Oil|
|Standard or Nonstandard: Nonstandard||Power: Electric|
|Pressure: High Pressure||Fuel: Diesel|
|Capacity Range: 0.5-1000 m3/h||Application: Maritime|
|Pressure Range: 0.1-4.0 MPa||Temp. Range: -30-400 Degree C|
|Material: Cast iron, carbon steel, stainless steel 304, 316, 316L, etc||Heating Jacket: Available|
|Diesel engine driven: Available||Relief Vavle: Available|
|Skid mounted type: Available||Certification: CE, CCS, ISO9001|
|Pump Type: Positive displacement pump||Packaging Details: Plywood packing|
|Delivery Detail: Usually within 20 days after receiving down payment.|
1.suitable for various medium
2. smooth flow without pulsation
4. high quality and competitive price
Xinglong twin screw pumps are mainly applied to the key equipments within the following fields such as petroleum, chemistry industry, power station, boiler, municipal building, medicine, vessel & large national key engineering projects, the quality of which has been well received for many years, great amounts of new & old customer are welcomed to call, mail or visit for discussing business.
Rotation: 750rpm, 1000rpm, 1500rpm or driven through reducer when viscosity is very high
Medium: Various liquid no matter lubricating or non-lubricating, even paste
Certificate: ISO9001, CCS, CE, etc.
Construction: Horizontal, Vertical, Internal bearing, Trolley structure
Safety: Explosion-protection, water-protection, safety valve, alarming sensor. Product Feature:
Wide range of application
Pumped capacity proportional to speed
Constant flow on varying pressures and volumes
Direct drive without speed-reducer possible
For almost all media and fluids & High viscosity possible
Low noise level
Dry running possible
Pumping elements-simple to replace
Compact construction Application Range:
Can be used in oil industry, marine industry, chemical industry, food industry, etc. Inner structure:
1. Adopting external bearing which lubricated individually, so can deliver various medium no matter lubricating or non-lubricating.
2. Adopting timing gear, there is on metallic contact between rotating parts, so a long service life is ensured. And there is no dangerous even dry running in a short time.
3. Adopting circular valve, when outlet pressure is higher than working pressure and the circular valve will be open, some medium through the circular valve and come back the inlet of the pump or saving can. At the same time, the twin screw pump work in all pressure for bringing down torque.
4. When working, drive screws, driven screws form sealed chamber together with the surrounding pump casing, the medium in the sealed chamber is shifted axially and completely continuously from the suction side to delivery side of the pump as the shafts turn. Because the capacity of the seal casing doesn't change in working, the pump transfers liquid without pulsation.