PVD Coat Screw

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PVD Coat Screw

PVD Coat Screw

PVD (Physical vapor deposition) is characterized by a process in which the material goes from a condensed phase to a vapor phase and then back to a thin film condensed phase. We are using this technology on our Titanium nitride coated screws.

Advantages

Physical vapour deposition coating is of high hardness and performance, which provide additional protection against abrasion & corrosion.

 

Application

Suitable for optical products & abrasive plastics processing.

  • Description
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  • Technical Parameters

    Product Name

    TiN-Coating Screw

    Material

    JYG3 + TiN

    Suitable Machine

    Injection / Extrusion / Blowing

    Available Size

     Φ14-80mm, L < 1,800mm

    Process Method

    PVD Coating

    Surface Hardness

    2200-2500HV

    Parameters of screw coatings

    COATING
    TYPE

    COATING
    METHOD

    COATING
    THICKNESS

    HARDNESS

    MAX.
    LENGTH

    APPLICATIONS

    TiN

    PVD

    0.002 - 0.003mm

    2000 - 2200 HV

    1900mm

    Optical products & abrasive plastics processing.

    Chrome Plate

    Electroplating

    0.02-
    0.08mm

    650 - 720 HV

    6000mm

    Transparent products & corrosive plastics processing.

    T ungsten Coating

    HVOF

    1.0 - 1.5mm

    1100-1400 HV

    2300mm

    High abrasive plastics processing.