Melt pumps for extrusion

Melt pumps for extrusion have different types, technical features, operating parameters, wide applications, and different type of seals. Melt pump for extrusion is mainly used in conjunction with extruders or kneaders. Melt pumps for extrusion types from version:
Round design melt pump
Edge design melt pump
Quick color change version for masterbatc applications

Melt pump materials:
Housing materials: heat resistant carbon steel, rust-free stainless steel, with optional coating
Gears materials: tool steel, nitrated steel, special steel, with optional surface coating, helical gearing, herringbone gearing (for extremely low-pulsation conveyance)
Friction Bearings materials: Tool steel, NiAg (nickel-silver), Al-bronze, special materials, with optional surface coating

Extruder melt pump shaft seal ways:
Visco seal, stuffing box

Extrusion melt pump heating systems:
Electrically, by means of heating cartridges, optional cover heating

Melt pumps for extrusion applications:
Polymer melt: PS, PET, PVC, PC, PMMA, HDPE, LDPE, LLDPE, PP, PEEK

In addition to the technical features above, you can also get the specifications, advantages, and other details of melt pumps for extrusion.