Dosing Pump High Temperature Melt Pump Gear Metering Pump
Product introduction
CX-B series standard melt pump is mainly used for extruder or pressurization, stabilizing flow and transportation of medium or high viscosity polymer. This series of melt pump
adopts electric heating, and appliers to PS, PP, PET, PVC, PC, PMMA, PA, ABS, PE-LLD, etc.
Working principle
Melt pump belongs to positive displacement gear pump, adopt a pair of external gearing cylindrical gears(straight gear,helical gear,herringbone gear) with relative turning
to deliver high viscosity fluid. All gears and fitting surfaces are accurate grinded,and obtain precision flow by controlling the assembling clearance strictly.Gear and pump
body varies to different materials.Gear and pump body according to the different working condition, divided into B series, C series, Hseries, E series, R series, F series,
K series, D series, X series, Gseries,Useries, etc.
Operating parameter
Viscosity: ≤40000 Pa.s
Working Temperature: ≤400℃(750℉)
Cleaning Temperature: ≤450℃(850℉)
Outlet Pressure: ≤40MPa (6,000psi)
technical parameter
Material for Melt Pump Body:High Temperature Tool Steel or Chromium-nickel Steel
Materialfor Gear: Hiah Temperature Tool Steel or Nitrided Steel
Gear tooth types: Straight tooth, Helical or Herringbone
Material for Sliding Bearing: High Temperature Tool Steel
Shaft Sealing: Spiral Sealing, Packing Sealing, Spiral sealing and Packing sealing or other Combined Sealing
Heating System: Electrical Rod Heating
Model/Volume Range:0.5CC - 12000CC
