• The maximum available hydraulic pressure for injection moulding machine

    The maximum available hydraulic pressure for injection moulding machine

    As the plastic flows through the injection moulding machine and the different parts of the mould, the pressure acting on the leading edge of the plastic flow is lost due to the effects of drag and friction. In addition, as the plastic contacts the mould wall, it begins to cool, increasing the viscos... read more

    Jul 27,2018 News
  • Open nozzles should be used more in injection molding

    Open nozzles should be used more in injection molding

    The melt usually flows from the nozzle into the nozzle, but with some moulds, the nozzle is part of the mould because it extends to the bottom of the mould. There are two main types of nozzles: open shot nozzles and closed nozzles. In injection moulding, open nozzles should be used more because they... read more

    Jan 26,2019 News
  • The defination of vented injection moulding machine

    The defination of vented injection moulding machine

    Some plastics need to be vented in the shooting tank during injection moulding to allow the gas to escape. In most cases these gases are only air, but they may be melted moisture or monomolecular gases. If these gases are not released, the gas will be compressed by the melt and brought into the moul... read more

    Jan 31,2019 News
  • What are the classifications of mould steel

    What are the classifications of mould steel

    When the mould is used, the working conditions of the moulds are very wide, and the working conditions of the various moulds are very different. Therefore, the material for manufacturing the moulds has a wide range, and the application of the mould materials in the mould materials is a mould steel. ... read more

    Apr 08,2019 News
  • Quenching are important steps that affect the heat treatment of mould parts

    Quenching are important steps that affect the heat treatment of mould parts

    Quenching and tempering are important steps that affect the heat treatment deformation or cracking of stamping die parts. For parts of the mould parts that are important for quenching (such as punches and dies) that are prone to deformation or cracking, effective protective measures should be taken ... read more

    Apr 22,2019 News