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Elettryka – Full electric injection molding machine

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    With reference to the law 196/03 we inform you that your personal data are used only for organizational purposes and that they will not be object of communication or spread to thirds party. You can request anytime the modification or the cancellation.

    The Full Electric revolution

    EFFICIENCY, ENERGY SAVING, SUSTAINABILITY FOR HIGH QUALITY PRODUCTS

    ELETTRYKA is an innovative range of “full electric” injection moulding machines in the range from 50 to 1000 tons. All movements are electrically operated. In addition to the usual characteristics such as strength reliability and advanced technology. Elettryka achieves a drastic reduction of energy consumption ensuring the best performance in terms of production efficiency and precision. Moreover, the optimization of the design and the careful research of the components help to reduce operating costs and maintenance.

    pressa stampaggio plastica

    The five movements

    INJECTION AXIS

    The injection unit is controlled through ball screws driven by brushless servomotor and allows exceptional precision of repeatability of the moulded parts. The generous dimensions of mechanical structure ensure great reliability of the system in time. The injection movement may be faster than the closing force generated, thus reducing the cycle time. The control of hold-on pressure and back-pressure is ensured by the feed-back of the load cell of the system.

    CARRIAGE AXIS

    The movement of the injection unit is performed by two ball screws driven by a brushless inverter-controlled motor. This motor is selfbraking and once the position has been reached there is no need for signals which means further energy saving. The double screw system allows a symmetric application of the nozzle contact force.

    CENTRAL EJECTION

    Two ball screws driven by a brushless motor allow to keep the central plate ejector area clear for easy access to the mould fitting.

    PLASTICIZATION

    The screw rotation of the screw is operated by an electric motor. This high torque brushless motor allows the best performance of the movement ensuring optimization of the plasticizing process also for “hard” thermo polymers. The water cooled motor is operated by a drive that allows to use only the energy required for the screw charge. It also allows simultaneous movements.

    CLAMP UNIT

    The mechanical structure of the clamping unit is characterized by a 5-point double toggle with steel links and special bronze bushings and a multiple point lubrication system with programmable cycles and safety devices. The clamping movement is performed by an electromechanical axis that exploits a ball screw. The rotation of the system is provided by a brushless motor specially designed with a hollow shaft installed directly on axis. The motor, developed in cooperation with Moog, provides the system with torque and speed that result in a very fast and precise mould movement , perfectly controlled in acceleration and braking. At the same time it ensures an excellent control of “ mould safe”. The lubrication of the ball screw is entrusted to a special pump, with recovery of lubrication oil. The water cooled motor is also monitored by thermal sensors that control and ensure the optimal temperature of the whole system.

     

    Advantages

    Maximum system reliability

    energy saving

    Guaranteed energy savings

    Simultaneous movements

    Cost reduction

    5 point toggle clamping system

      Request more info

      Fill in the form; we'll answer as soon as possible.







      With reference to the law 196/03 we inform you that your personal data are used only for organizational purposes and that they will not be object of communication or spread to thirds party. You can request anytime the modification or the cancellation.