Rubber injection moulding machines for the production of o-rings and sealing elements in fully automatic production; highest accuracy and efficiency, low maintenance

Horizontal machines for fully automatic production of sealing elements and moulded articles.

A machine concept which is based on the latest technological standards sets new standards in terms of performance and economy. The generously dimensioned rigid clamping unit enables flash-free production of sealing elements and moulded articles.

Product range

Fully automatic production of O-rings, sealing elements and moulded articles made of elastomers with a dosing volume of 130 cm3 to 8600 cm3.

Control technology

The PC5000touch control with intuitive touch screen interface opens up new dimensions in optimization of the injection moulding process.


Cool Drive II energy-saving servo-hydraulic drive system for energy-efficient and highly dynamic production in all editionsS types.


Efficient brushing and ejection systems for economic and fully automatic demoulding of the parts.

The Maplan FIFO Rubber injection unit

  • High precision FIFO injection unit
  • Short nozzle for max. injection pressure directly into the mould or cold runner
  • Cooled nozzle - no nozzle retraction necessary
  • Retractable nozzles are available on request
  • Easy changing and cleaning of materials
  • With available dosing volumes of 130 to 8600 cm3
  • Oil temperature control for plasticising unit, injection pot and nozzle
  • Constant L/D ratio

Standard equipment

  • Microprocessor-control PC5000touch
  • Energy saving Servo-hydraulic Cool Drive II system*
  • Energy saving hydraulic pump with proportional pressure/flow control**
  • Electronic linear positioning system for clamping, injection unit, and ejectors on both injection and clamp sides.
  • 2-circuit-cooling unit (thermo oil) for plasticising cylinder and injection chamber
  • Strip intake control*
  • Reduced mould centring diameter (200-930cm3)
  • Precise volume control of injection unit
  • Optimized heating cartridges*
  • Wear-free heating control with solid state relays, heating plates insulated on outside edges
  • Generously dimensioned clamping unit for flashless production
  • Electric backpressure adjustment*
  • Swivelling control panel
  • System pressure sensor, clamp force sensor*, back pressure sensor*
  • Pneumatic safety door in the front (up to 400 to)


  • Hydraulic ejector on injection and/or clamping side
  • Central ejector (hydraulic or pneumatic)
  • Heating and cooling devices for plasticising cylinder, injection pot, screw or cold runners
  • Insulated heating plates for high temperature applications
  • Vacuum pump
  • Additional features for PC5000touch
  • Frontside pneumatic safety gate
  • Alternative injection volumes
  • Additional heating zones
  • Magnetic clamping system
  • Brush and knockout devices up to 3 vertical modules
  • Automatic strip intake device
  • Support arm system for operating unit
  • FIFO Dual injection unit with retractable injection unit having a dosing volume of up to 1600 cm³
  • Backpressure adjustment **
  • 3-zone regulation for the heating plates
  • Equipment for processing solid