External gear pump can be used for most all thermoplastics: nylons, polyolefins, polystyrene, etc. It is not used for PVC due to its degradation characteristics. This may be resolved by formulating with more or different lubricants or more stabilizer, or both, but those things raise material costs and may take away from the economic justification for using the pump in the first place. Pumps have been made with other lubrication systems, but before using one with PVC details about what was the material and speed (as faster = less residence time = less degradation) must be sought, and get a trial if possible with the formulation that would be used with the melt pump for reactor in chemical industry.

Place of Origin: Henan, China (Mainland)

Brand Name: BATTE

Usage: Plastic, Rubber Pump and Fiber

Power: Electric or Oil

Fuel: No Need

Pressure: High Pressure

Application: transportation, pressurization or the metering of polymer

Scope of Application: Almost all kinds of polymers

Viscosity: Up to 40000Pas

Gear Tooth: Straight (Optional),Helical gear pump(Optional),Herringbone gear pump(Optional)

Sealing Method: Mechanical Sealing (Optional)

Heating Method: Stainless Steel Heating Rod

Packaging Details: Items are usually wrapped with foam plastics, and then packed in wooden case.

Delivery Detail: 5-6 weeks after receiving 30% prepayment from the buyer