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whatsapp: +86 158 38331071
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ZB-E series transfer melt pump for extruder

  • ZB-E series transfer melt pump for extruder

Name: ZB-E series transfer melt pump for extruder
Category: Polymer melt pump design
Introduction:ZB-E series pressurized melt pump is mainly used for extruder or middle-high slimy medium feeding,suitable for PS, PET, PVC, PC, PMMA, PA, HDPE, LDP, ...
Manufacturer: BATTE Machinery China

Introduction of transfer melt pump
Pressurized melt pump is mainly used for extruder or pressurization, stabilizing flow and transportation of medium or high viscosity polymer. This transfer melt pump adopts electric heating, and appliers to PS, PET, PVC, PC, PMMA, HDPE, LDPE, LLDPE, PP, etc.

transfer melt pump

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Technical Parameter of polymer melt processing pump
◆ Melt Pump Body: High Temperature Tool Steel or Chromium-nickel Steel
◆ Gear: Stainless Steel, Nitrided Steel, or Customization
◆ Tooth profile: Straight tooth, Helical tooth, Herringbone tooth
◆ Sliding Bearing: High Temperature Tool Steel, special material and wear-resistant coating
◆ Shaft Sealing: Screw sealing, Packing seal, Screw sealing+Packing seal, the other combined sealing
◆ Heating System: Conduction oil heating

melt pump for plastics manufacturing

Operating Parameter of polymer melt gear pump
◆ Volume Range: 0.5CC-1200CC
◆ Viscosity: ≤40000 Pas
◆ Working Temperature: ≤400°C
◆ Cleaning Temperature: ≤450°C
◆ Outlet Pressure: ≤12MPa
◆ Differential Pressure: ≤25Mpa
polymer melt gear pump

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Advantages of polymer processing melt pump
◆ Stable output pressure, can effectively reduce the extrusion parameters caused by the unstable output of material and pressure pulsation.
◆ Improve the quality of the product dimensions and tolerances -- will minimize the extrusion products, reducewaste and scrap rate. Common extrusion machine can produce high precision products.
◆ Increase the output, reduce the pressure of the screw, the screw to die pressing, to melt pump to the die headpressure, the screw can be high speed extrusion, and can adjust the pressure to reduce the extruder, meltresidence time in screw cylinder, stable plasticizing process, reduce the melting temperature, improve the yield and quality of products.
◆ Reduce unit energy consumption, data showed that the same granulation to twin screw extruder and melt pump combination, the mixing quality and yield is greatly improved than the twin-screw 
granulator unit separate. Energy consumption per kilogram of materials processing can be reduced by about 1/4.

Parameter of melt pump polymer processing

Type CC/Rev Capacity (L/H) Heating power (kw) Dirven system (kw) Pressure Temperature
ZB-0.2 0.2 0.2-0.6 0.5 0.37

Inlet pressure:≥0Mpa

Exit pressure: ≤35Mpa

Operating temperature:≤350℃

Clearing temperature:≤450℃

ZB-1 1 1-3 1 0.5
ZB-2 2 2-6 1 0.75
ZB-5 5 5-15 1 1.1
ZB-10 10 10-30 1 1.5
ZB-20 20 20-60 2 2.2
ZB-31.5 31.5 30-90 2 3
ZB-50 50 50-150 2 4
ZB-100 100 100-300 3 5.5
ZB-150 150 150-450 4 7.5
ZB-200 200 200-600 4 11
ZB-250 250 250-750 5 15
ZB-315 315 300-900 6 18.5
ZB-400 400 400-1200 8 22
ZB-500 500 500-1500 10 30
ZB-630 630 600-1800 12 37
ZB-800 800 800-2400 15 45
ZB-1000 1000 1000-3000 18 55
ZB-1500 1500 1200-4500 20 75


The above parameters are standard values, and specific requirements can be customized. For example, all parts melt pump polymer processing of 70cc can be customized.

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 ZB-E-Pressurized-melt-pump-for-extruder.jpgZB-E Pressurized melt pump for extruder.pdf

Zhengzhou BATTE chinaplas

pvc extruder pump horizontal installation

china dosing hot melt pump

high pressure melt gear pump

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Zhengzhou BATTE melt pump factory

batte melt pump part of the processing equipment in the workshop

batte melt pump part of the processing equipment in the workshop

Zhengzhou Batte Melt Pump Co., Ltd. is a professional manufacturer of melt pumps, screen changers and feeders integrating R&D and production. Located in the University Science and Technology Park of Zhengzhou High-tech Industrial Development Zone, it relies on the scientific research strength of domestic universities and combines European advanced technology and quality control concepts to integrate production, learning and research. Especially in the application technology of melt pump, has accumulated rich experience. Continuous in-depth research on the working principle, performance optimization, equipment structure optimization, control technology and other aspects of the polymer melt pumps has achieved considerable results, and has been recognized and praised by the vast majority of users in the industry.


Whatsapp: +86 158 38331071

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