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KraussMaffei GX injection molding machines

Closing force 400-1300 t

GX injection molding machines are top-class hydraulic , double-plate injection molding machines equipped with a single piston injection system.

Compact two-plate closing unit

  • High precision with maximum dynamics of work.
  • Short dry cycle time.
  • Improved energy efficiency.
  • The best quality of the plates.
  • Very large clearances between the columns.
  • Impressive lub Very good stiffness of the plates thanks to ribbing.
  • Very good accessibility to the mold and ejector zone.

Perfect locking system

  • GearX patented locking.
  • Fast locking time of the GX injection molding machine, even< 0.25 seconds (GX 450).
  • Excellent quality of moldings (no flashes etc.).
  • Closed structure, ultra-clean system.
  • Reliable system.
  • High mould form protection.
  • Extended lifetime of the locking system.
  • Modern GuideX plain bearings stabilize the sliding plate.
  • Absolute parallelism of the plates with high force absorption.
  • Higher quality of moldings and lifetime of molds.
  • Stable and easy closing movements.
  • Minimized friction during closing movements thanks to linear guides.
  • Flexible connection to the rigid frame of a plastics processing machine that absorbs the deforming (torsional) forces that arise when building up the clamping force.
  • High stiffness.
  • High load capacity.
  • Clean working environment – clean plastic parts.

GX injection molding machines – injection unit

  • High-class in-line injection units transfer the force centrally through the injection piston to the screw.
  • The injection parameters are always adjusted with high resolution, even at low pressure values.
  • Standard GX injection molding screws for a wide range of applications.
  • A wide range of screws suitable for various plastics and applications, incl. automotive, technical, packaging, high-speed and mixing, MuCell, BMC, SMC, LSR and PVC.
  • High wear and corrosion resistance.
  • Highest repeatability.
  • Constant, high quality of the plasticized mass.
  • Absolute consistency of the injection grammage.
  • Maximum process stability.

Increasing energy efficiency and resource use

  • Integrated functions allow you to reduce energy consumption and operating costs by up to 50% in many ways.
  • BluePower servo hydraulic drives ensure energy-saving operation and reduced noise emissions (10% to 40% lower energy consumption, efficient production).
  • Eco button – energy saving at the touch of a button.
  • Weekly timer – intelligent and punctual production planning.

Optimum availability

  • The large, transparent door that can be fully pushed open allows for an optimal view of the GX injection molding machine, as well as easy access to the ejector and better process control.

Zero scrap production with APC Plus

KraussMaffei injection molding machines are equipped with the APC Plus system which ensures high quality. The system detects fluctuations in processes that may be caused by changing environmental conditions or variable viscosity of the material and then automatically counteracts them. This allows users to benefit from the consistently high quality of the molded parts , the easy use of recycled material, and lower waste and plastic costs.


Even more pleasant operation

  • The MC6 control system is based on an industrial computer in real-time Ethernet technology, equipped with an integrated 21.5 ”control panel with a color, touchscreen display.
  • Intuitive operation – two clicks to the goal.
  • Individual user interface.
  • Easy working principle of hydraulic injection molding machine.
  • Simple process control with SplitScreen and ProcessDesigner functions.

Perfect cooperation between the automation systems and the machine

  • Linear robots produced by KraussMaffei.
  • Full machine integration.
  • Fast and precise removal of parts.
  • A wide range of automation systems from Pick & Place to the most comprehensive solutions with six-axis robots.
  • The machine and the automation system form an optical and functional whole.

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GX injection molding machines

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