Main configuration and main component materials of melt gear pump

A complete set of melt gear pump device includes gear pump, flange assembly, coupling assembly, reducer, motor, motor end coupling (configured on demand), coupling shield, base and other auxiliary devices. The main structural materials of melt gear pump are pump housing: stainless steel/alloy steel/corrosion-resistant alloy; gears: nitrided steel/tool steel/stainless steel + coating/corrosion-resistant alloy; bearings: tool steel/copper alloy/stainless steel + coating/corrosion-resistant alloy, etc.

The melt gear pump adopts an optimized tooth shape design, which makes the conveying more stable and the fluctuation is minimal; it has a flow channel design without dead angles and no material residue; it adopts a double-sided pressure balance structure, which is suitable for high-pressure occasions; there are a variety of wear-resistant configurations and sealing methods to choose from, which is suitable for high-filling conditions.

Our company is familiar with the extrusion process of various plastic and rubber materials, and has extensive experience in the application of melt pumps for extrusion systems. We can provide a variety of melt gear pumps for extrusion systems such as sheets, plates, pipes, films, wire drawing, underwater pelletizing, masterbatch extrusion granulation, rubber preforming, etc., which are widely used in various polymer materials. We can also provide integrated solutions such as melt gear pumps for polymers, melt gear pumps for chemical industry, dynamic mixers, screen changers, etc.