The strong point of REP injection: it simply has no weak points.
The design of the REP injection unit enables elastomers within a large range of viscosity and hardness to be easily fed and injected. This is without equal on the market.
Preventing feed strip rupture, means preventing production hold-ups.
Feed: Intake chamber with a helicoidal sleeve.
Progressive start and stop of the extruder to prevent any risk of feed strip rupture.
Controlling the temperature at all points guarantees high-quality parts.
Rigorous temperature control through-out all phases of the mixing process.
Material probe at the extruder output for perfect control of self-heating.
Bringing the material to the ideal temperature means saving cycle time.
ideal temperatureRegulator fitted on the injection unit, with two short and independent circuits, makes it possible, with fast response times, to homogenise the temperature and to ensure precise regulation which is therefore without risk.
Perfect control of shot size will prevent compound loss and the deflashing of parts.
Shot size metering accuracy is ensured by a check-valve with a short consistent stroke and a perfect seal.
Material flow with low restrictions means preventing spoiled and stagnating compounds.
The shape of the valve ensures an effective sweep and perfect renewal of the material with each cycle. The direct injection runner reduces head pressure drops.
Easy extruder removal means reduced cleaning time.
In the case of compounds with widely varying viscosity, the extruder-uncoupling device ensures rapid cleaning of the screw and the check-valve area.