Gear metering pump for extrusion machinery

Reduce scrap Suitable for heat-sensitive material Stabilizing the output pressure

It is for delivering the high temperature,high viscocity material fluid

for example Rubber,PP,PVC,EVA,PET,ABS,PC,PA,PA66,PS,PE ect.

This pump is applied for rubber extrusion field and plastics,pipes

or tubes,filma manufacturing.All the gears and surfaces are grinded

accurately.Its capability is reliable,exactitude and long life usage.

Technical Specifications

Outlet Pressure: 0---40Mpa

Suction Pressure: 0.1Mpa (min)

Differential Pressure: 25Mpa

Work Temperature ≤400°C(750°F)

Cleaning Temperature: ≤450°C(850°F)

viscosity: ≤30000pa.s

Material:M2 Tool Steel,Titanium-Tantalum Alloys

Sealing:Helical sealing and packing sealing.(Mechanical seal can be

adopted accoring to customers' needs.)

Drive:Motor+Reducer+Universal Coupling Pump Body

Adjustment of Outlet Fluid:Variable frequency adjusting or Servo adjusting

Heating:The Melt Pump adopts cartridge heaters or the heating mediums,

The temperature of the melt can be controlled accurately.

Technical data:

1.Rotate speed: ≤60rpm(Adjustable)

2.Temperature: 400°C (max.) 

3.Max.Outlet pressure: 350Bar

4.Max.Differential pressure: 275Bar 

5.Heating method: Stainless Steel Cartridge Heater

6.Fastening parts:  12.9 high-strength screws

7.Voltage: 380V(Others are optional)

8.Frequency: 50Hz(Others are optional)