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Batte Machinery Zhengzhou Co., Ltd.
whatsapp: +86 158 38331071
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ZB-R series gear melt pump for rubber extruder

  • ZB-R series gear melt pump for rubber extruder

Name: ZB-R series gear melt pump for rubber extruder
Category: Polymer melt pump design
Introduction:ZB-R series rubber melt pump is suitable for butadiene rubber, chloroprene rubber, EPDM, SBR, NBR, natural rubber and other processes....
Manufacturer: BATTE Machinery China

Introduction of rubber extruder melt pump

Rubber melt pump is efficiency self-cleaning. The structure for shaft sleeves is simple, while the fluid passageway is specially designed. All of this make the pulsation rate become much lower under the higher differential pressure. This series of rubber extruder pump applies to butadiene rubber, chloroprene rubber, EPDM, SBR, NBR, natural rubber, etc.

gear pump for rubber extruder

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Technical Parameter of rubber gear melt pump
◆ Melt Pump Body: high temperature tool steel, chromium-nickel steel
◆ Gear: high temperature tool steel, nitrided steel
◆ Sliding Bearing: high temperature tool steel, other material and coating
◆ Shaft Sealing: screw sealing
◆ Heating System: heat medium heating
◆ Cooling mode: Shaft end cooling system

rubber gear melt pump

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Operating Parameter of rubber melting machine pump
◆ Volume Range: 50CC - 2500CC
◆ Mooney viscosity: ≤1200 Pas
◆ Working Temperature: ≤130°C
◆ Cleaning Temperature: ≤350°C
◆ Outlet Pressure: ≤70Mpa
◆ Differential Pressure: ≤50Mpa

extruder gear melt pump


Features of Rubber melt pump
◆ Stable output pressure
◆ Improve the quality of products
◆ Improve the productivity of extrusion
◆ Reduce unit energy consumption
◆ Extend the service life of the whole machine

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Parameters of Melt pump for rubber extruder

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



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 of 70cc can be customized.

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 ZB-R-Gear-pump-for-rubber-extruder.jpgZB-R Gear pump for rubber extruder.pdf

Zhengzhou BATTE chinaplas

reactor kettle melt pump

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 melt pump 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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