PT ZONE: Injection

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All Electric Injection Molding Auxiliary Equipment
Material Handling Equipment (silos/loading/blending/granulating): Milacron offers total Material Management support from products, system design, installation, technical support and customer service. More (+)


MOST RECENT CONTENT: Injection

POWERPAK®-Models

Available POWERPAK® Models 

POWERPAK®-Ejection

All-ElectricHigh performance eject rollerscrewEject retract override during clamp closeHigh performance hydraulic accumulator assist eject (Optional)HybridPulsating ejection & SPI knockout pattern with drilled knockout barEject retract override during clamp closeIntermediate eject retract setpointHigh performance hydraulic accumulator assist eject (Standard) 

POWERPAK®-Injection

All-ElectricHigh performance inject rollerscrewLow inertia direct drive traversing injection platens on and package units (electric units only)Laser aligned assembly procedureInjection unit swivel (reciprocating units only)Purge GuardScrew recovery time monitorTransfer to pack on position, volume, melt pressure, or timeDigital set-up and read out of inject position to 0.001” resolutionLow inertia pulleys on two stage unitsTwin pull-in cylindersHopper slide shutoff with discharge chutePrecision ground linear bearing sled carriagePoppet check on electric two stage units; Ball check or slider ring on reciprocating unitsInjection before tonnage (Pre-Inject)Global barrier screw design and nitride barrels on 2290 frame electric reciprocating unitsHybridHigh performance injection plunger with accumulator assistNozzle shut off valve included with hybrid accumulator injection unitLaser aligned assembly procedurePurge GuardScrew recovery time monitorTransfer to pack on position, volume, melt pressure, or timeDigital set-up and read out of inject position to 0.001” resolutionTwin pull-in cylindersHopper slide shutoff with discharge chutePrecision ground linear bearing sled carriageInjection before tonnage (Pre-Inject) 

POWERPAK®-Clamp

Low Friction ClampingRack and pinion clamp driveReplaceable die locating ringBull gear for die height adjustmentHighly sensitive Mold Guard protectionLow friction adjustable clamp shoes with outboard supportGreaseless tie bar design with low friction linear bearing clamp guidesChrome-Plated hardened steel toggle pins and reduced lubrication bushingsClamp lubrication alarmsAutomatic electrically activated die height adjustmentAuto lube of toggle linkagesDigital set-up and read-out of clamp position to 0.001” resolutionManual mold purgePneumatic mold gate (software/signals only)Tri-directional part removalWalk-up base design for easy access to high cavitation molds 

POWERPAK®-Advantages

Electric Based machines for high speed/thin wall applicationsOptimum reliability from high performance actuators, eliminating expensive servo valves & oil contaminationOptimum energy efficiency (up to 60% in some applications)Reciprocating and Two-Stage Injection units availableWide range of shot sizes, extruder sizes, pressures & injection rates for optimum performance with maximum efficiencyStack mold capableGreaseless tie bar design utilizing linear bearing guidance systemOptional Greaseless Smartline stack mold center carrier systemNew “Walk-UP” base design allows easy access to high cavitation tooling

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OVERVIEW:
Injection


 

POWERPAK®-Injection

All-Electric

  • High performance inject rollerscrew
  • Low inertia direct drive traversing injection platens on and package units (electric units only)
  • Laser aligned assembly procedure
  • Injection unit swivel (reciprocating units only)
  • Purge Guard
  • Screw recovery time monitor
  • Transfer to pack on position, volume, melt pressure, or time
  • Digital set-up and read out of inject position to 0.001” resolution
  • Low inertia pulleys on two stage units
  • Twin pull-in cylinders
  • Hopper slide shutoff with discharge chute
  • Precision ground linear bearing sled carriage
  • Poppet check on electric two stage units; Ball check or slider ring on reciprocating units
  • Injection before tonnage (Pre-Inject)
  • Global barrier screw design and nitride barrels on 2290 frame electric reciprocating units


Hybrid

  • High performance injection plunger with accumulator assist
  • Nozzle shut off valve included with hybrid accumulator injection unit
  • Laser aligned assembly procedure
  • Purge Guard
  • Screw recovery time monitor
  • Transfer to pack on position, volume, melt pressure, or time
  • Digital set-up and read out of inject position to 0.001” resolution
  • Twin pull-in cylinders
  • Hopper slide shutoff with discharge chute
  • Precision ground linear bearing sled carriage
  • Injection before tonnage (Pre-Inject)

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