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Chemical metering gear pumps
Chemical prepolymer pumps includes ZB-W and ZB-X types. This metering gear pump is a kind of melt pumps whose main parts are gear structure. Metering gear pumps transport, boost, meter the polymer melt through the gears.

ZB-X chemical metering gear pump     ZB-W chemical melt gear pump
ZB-X chemical metering gear pump                                            ZB-W chemical melt gear pump

Chemical prepolymer pumps details:
ZB-W series melt pump applications:

ZB-W series melt pump is suitable for transporting and metering low viscosity materials. This series chemical pump is mainly used in chemical and pharmaceutical industries, polymer production for transporting monomer of polymer, oligomer and prepolymer, cosmetic, food, petrochemical, and polymer industries. Chemical melt pump has good reliability and precision.

ZB-W metering gear pump technical parameter:
Material of Pump Body: 316L Stainless Steel
Material for Pump Gear: 440B Martensitic Stainless Steel
Shaft Sealing: Oil sealing, gasket sealing, screw seal, labyrinth seal, mechanical sealing, packing and spiral packing, combined
Heating Method: Electrical Rod, Conductive Oil or Hot Water Model/Volume Range: 0.5cc to 12000cc, 0.5cm3/rev - 12000cm3/rev

ZB-W metering gear pump operating parameter:
Viscosity: ≤10000 Pa.s
Working Temperature: ≤300℃
Inlet Pressure: vacuum – 1.5MPa
Differential Pressure: ≤120MPa

ZB-X series melt pump applications:
ZB-X series melt pump is mainly used for conveying or metering of medium or low viscosity material, metering and increasing pressure. It is widely applied in chemical industry, pharmaceutical industry, monomer polymer, low polymer and prepolymer. It is applicable for continuous production.

ZB-X metering gear pumps technical parameter:
Material of Pump Body: 316L Stainless Steel
Material for Pump Gear: 440B Martensitic Stainless Steel
Heating Method: Electrical Rod, Conductive Oil or Hot Water

ZB-X metering gear pumps operating parameter:
Viscosity Range: 1pa.s to 1000pa.s
Discharge Capacity: 0.5cc to 12000cc
Working Pressure: ≤120bar
Working Temperature: ≤300℃
Metering Accuracy: 1%

Chemical prepolymer pumps manufacturer:
Batte Machinery Zhengzhou Co.,Ltd is one of the biggest manufacturer for melt pump in China. Being a professional supplier for extrusion melt pumps and extrusion gear pumps, we have been accumulating adequate experience on the application-specific technique. In addition to providing services and spare parts for our own pumps, we also provide comprehensive service packages for melt pump produced by other manufacturers.

Widely used in plastics, resins, rubber and chemical products extrusion. Such as: granulation, film, pipe, plate, sheet, synthetic fibers, fiber optics, medical plastic catheters and other industries.
Processable material covering almost the most polymeric materials, such as PE, PC, PP, PVC, HIPS, PS, PA, TPUR, fluoropolymers, polysulfones, polyesters, thermoplastic elastomer, rubber and adhesive fever.

Batte Melt Pump have a unique positive displacement design which provides consistent, accurate polymer delivery under varying extruder output conditions of pressure, temperature and viscosity. With Batte Gear Pump providing the pressure between the extruder and the die, extruder parameters can be configured to provide a homogeneous melt at increased throughout and tighter gauge tolerances.

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ZB-U gear metering spinning pump

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Batte is one of gear pump manufacturers supplying extrusion melt pumps. Melt pump also called extrusion gear pump for gear sturcture.