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melt pumps

BKG® BlueFlow™ Melt Pumps (formerly Xaloy®)

Extrusion Line Synchronization Made Easy


With a BKG® BlueFlow™ Gear Pump (former Xaloy® brand) between your extruder and die you can directly dial in gauge control, eliminating extruder surge and screw beat at the die. Extruder screws efficiently melt, mix and convey polymer, but are not as efficient at providing a consistent pressure and volume to the die. A gear pump, while not a mixing or melting device, is extremely efficient at building pressure and metering the polymer output.

The BKG® BlueFlow™ Gear Pump is a positive displacement device which provides a linear output over a wide range of operating conditions.

A closed-loop drive control varies extruder screw speed to assure an adequate amount of polymer to the pump regardless of inlet pressure variations due to extruder surge and screw beat. Precise construction makes BKG® BlueFlow™ Gear Pumps extremely accurate volumetric metering devices. Each gear tooth “bucket” carries a precise, repeatable amount of polymer melt to the output side of the pump.


BKG® BlueFlow™ MSDP Standard Gear Pumps

BKG BlueFlow MSDP Standard Gear Pump

Integrate the Systems

Put a BKG® Screen Changer (former Xaloy® brand) in front of the BKG® BlueFlow™ Gear Pump and further increase the productivity of the extrusion line all from one company.

Melt Pump Options

  • Adaptors
  • Controls
  • Drive Systems
  • Stands
  • Internal Fluid Channels (Heat/Cool)
  • Manual Screen Changers
  • Hydraulic Screen Changers
  • Continuous Screen Changers
  • Static Mixers
  • Divert Valves

Benefits

  • Material Savings
  • Increased Output
  • Increased Extruder Life
  • Faster Start Ups
  • Lower Processing Temperature
  • More Accurate Gauge Control
  • Reduced Scrap
  • Lower Shear Stress
  • Process Recycled Materials
  • Fast Paybacks
  • Sizes Available for all Products/Extruders

downloadDownload BKG® BlueFlow™ MSDP Standard Gear Pump Datasheet

 

BKG® BlueFlow™ MHDP High Pressure Gear Pumps

BKG BlueFlow MHDP High Pressure Gear Pump

 

Melt Pump Options

  • Adaptors
  • Controls
  • Drive Systems
  • Stands
  • Internal Fluid Channels (Heat/Cool)
  • Manual Screen Changers
  • Hydraulic Screen Changers
  • Continuous Screen Changers
  • Static Mixers
  • Divert Valves

 

Benefits

  • Material Savings
  • Increased Output
  • Increased Extruder Life
  • Faster Start Ups
  • Lower Processing Temperature
  • More Accurate Gauge Control
  • Reduced Scrap
  • Lower Shear Stress
  • Process Recycled Materials
  • Fast Paybacks
  • Sizes Available for all Products/Extruders

downloadDownload BKG® BlueFlow™ MHDP High Pressure Gear Pump Datasheet