TitleProduct

High Quality Melt Gear Pump for Plastic Extrusion Line

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-26 15:26

  • Browse the number:

    302

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Company Profile

Zhengzhou Great Machinery Co., Ltd.

By certification [File Integrity]

Contact:Mr. Peter Ho(Mr.)  

Email:

Telephone:

Area:Henan

Address:Henan

Website: http://greatmachines.qtsychk.com/

Product Details



Extrusion melt gear pump

Melt pumps come in a variety of types and sizes to fit the needs of your extrusion, compounding or polymer production process.


Benifits of the metering pump melt gear pump
1. Stabilizing the output pressure---the pressure on extruder can be reduced by 30%-50% after using melt pumps.
2. improving the product quality
3. increasing the extrusion output---reducing pressure on screw and chaning the building pressure from "screw to die" to "melt pump to die", so the screw can extrude the products with high efficiency. Mean while the back-pressure on the extruder can be adjusted, reducing the melt residence in screw cylinder, stabilizing the plasticizing process and improving the product's quality and quantity.
4. prolonging the working life---the pressure of extruder screw can be lowered after using the melt pumps, so screw wear can be reduced consumable

Product pictures



Technica 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)


Application fields
Polymer Melt(film, pipe, plate, sheet, granulation )
High Temperature or High Viscosity Materials (PC, PMMA, ABS, HIPS, PET, PVB, PS, PP, PA, PE, PVA)
Chemical Fiber Melt (polyester for cotton-fiber, polypropylene )
Other Polymer Melt Materials (rubber, asphalt, paint, adhesives, coatings, lubricants)



Technical data


Model of 
Gear pump

Volume
(cc)

output
(kg/h)

Heatingpower
(kw)

Driving power
(kw)

Outlet pressure
(Mpa)

Working
Temperature
(ºC)
GM-ME-30 30 30-150 3 3 ≤35 ≤350
GM-ME-50 50 50-280 4 5.5 ≤35 ≤350
GM-ME-100 100 100-500 5 7.5 ≤35 ≤350
GM-ME-150 150 200-900 6 11 ≤35 ≤350
GM-ME-250 250 300-1200 8 18.5 ≤35 ≤350
GM-ME-400 400 400-1600 9.5 22 ≤35 ≤350
GM-ME-500 500 500-2000 12 30 ≤35 ≤350
 Inlet pressure (Mpa) ≥1.0 cleaning Temperature (ºC) ≤400