China Huanggong Machinery Group Co.,Ltd.
Specialist in pump industry for over 40 years.

Brief introduction 

Pump Type - Screw

Max Flow Rate - 2000M³H

Max Head - 200M

Max Temp - 300°C

Max Viscosity - 15,000 cst

Max Solid Passage - 2mm

Self Priming - Y

Pump Materials - AISI316, Cast Steel

Drive - AC Electric, Bareshaft,Diesel Engine

The 2HM series of twin-screw pump is designed for applications involving fuel oils and hydraulic oils requiring high flow rates. It can handle dirty and non-lubricating fluids up to 15000cp that contain up to 2mm solids (3% maximum concentration). This range is capable of achieving flow rates up to 1200m³/hr and pressures up to 40 bar.

  

Bitumen or asphalt has a wide range of uses both in refining, and within pavement, road and roof construction. Bitumen acts as a glue, binding aggregate particles together and has excellent sealing properties resisting water ingress and is insoluble in water. Its durability, abundance and cost of manufacture make it an economical solution for covering large areas. 

Depending on the grade of Bitumen it will be heated to between 140°C-170°C before being mixed with aggregate and applied. Due to asphalts viscous nature, a typical bitumen pump specification will be cast iron gear pumps which are running slowly to minimize wear with hardened teeth. 


Certificate: ISO9001: 2000, CE, CCS, BV, NK, KR, ABS, RINA, GL, etc.
Construction: Horizontal, vertical, portable structure, heating chamber
Safety: Explosion-protection, water-protection, safety valve, alarming sensor.

Product Feature

Heat Preservation

Large flux
Self-suction
Low noise
Long service life