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High Quality Melt Gear Pump for Plastic Extrusion Line1
Pump Vacuum Equipment, Metering Pump, Gear Pump
Zhengzhou Great Machinery Co., Ltd.
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Product Description Extrusion melt gear pumpMelt 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 pump1. Stabilizing the output pressure---the pressure on extruder can be reduced by 30%-50% after using melt pumps.2. improving the product quality3. 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 consumableProduct picturesTechnica data1.Rotate speed: ≤60rpm(Adjustable)2.Temperature: 400°C (max.) 3.Max.Outlet pressure: 350Bar4.Max.Differential pressure: 275Bar 5.Heating method: Stainless Steel Cartridge Heater6.Fastening parts: 12.9 high-strength screws7.Voltage: 380V(Others are optional)8.Frequency: 50Hz(Others are optional)Application fieldsPolymer 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 dataModel of Gear pumpVolume(cc)output(kg/h)Heatingpower(kw)Driving power(kw)Outlet pressure(Mpa)WorkingTemperature(oC)GM-ME-303030-15033≤35≤350GM-ME-505050-28045.5≤35≤350GM-ME-100100100-50057.5≤35≤350GM-ME-150150200-900611≤35≤350GM-ME-250250300-1200818.5≤35≤350GM-ME-400400400-16009.522≤35≤350GM-ME-500500500-20001230≤35≤350 Inlet pressure (Mpa) ≥1.0 cleaning Temperature (oC) ≤400
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