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KraussMaffei PX injection molding machines

Clamping force 25-400 t

PX electric injection molding machines are based on greater flexibility with continuous increase in productivity.

Efficient and highly dynamic double 5-joint knee locking system

  • PX series fully electric clamping systems.
  • Large mold plates.
  • Possibility to increase the height of the mold.
  • Maximum parallelism of the plates, even even distribution of clamping force and the wide support of the movable plate on precise linear guides.
  • Compact design of the KraussMaffei PX injection molding machine – large mold opening stroke.
  • Robust, backlash-free mechanical system.
  • Central, automatic joint lubrication system.
  • Excellent quality of plastic parts (no flashes etc.).
  • High mould protection.

PX 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 KraussMaffei injection molding screws for a wide range of applications.
  • An excellent range of screws suitable for a variety of plastics and many applications, incl. automotive, technical, packaging, high-speed and mixing, MuCell, BMC, SMC, LSR and PVC.
  • High wear and corrosion resistance.
  • The highest repeatability of the machine for plastics processing .
  • Constant, high quality of the plasticized mass.
  • Absolute consistency of the injection grammage.
  • Maximum process stability.

Effective energy management and resource use

  • The high-performance servo motor provides fast and precise closing and opening movements.
  • Efficient drives with built-in energy recuperation.
  • Safe installation of molds thanks to the motor brake of the electric injection molding machine.
  • High-performance new generation inverters.
  • Weekly timer: intelligent and punctual production planning.

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.
  • Simple process control with SplitScreen and ProcessDesigner functions.

Integrated flexibility

  • Integrated servo hydraulic system of the PX injection molding machine as standard (constant displacement pump and servo motor).
  • The servo-hydraulic aggregate operates the injection unit, the ejector and possibly the cores.
  • High hydraulic capacity of KraussMaffei PX injection molding machine (volumetric flow and pressure).
  • Additional hydraulic functions of machines and molds (core movements, closing needle nozzles, cascades).
  • Hydraulic reservoir integrated with the frame (bed) of the machine.

Optimum availability

  • Large, transparent door that can be fully pushed open, allowing optimal view into the machine, easy access to the ejector and better process control.

Zero scrap production with APC Plus

Many years of experience and intensive research have enabled KraussMaffei to patent the APC Plus system, which ensures excellent quality parts. It detects fluctuations in processes caused by changing environmental conditions or variable viscosity of the material and counteracts them automatically. This allows you to reap the benefits of lower waste costs , consistently high-quality moldings and plastic, and easy use of recycled material.


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 PX series injection molding machines and the automation system form an optical and functional whole.

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PX injection molding machines

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