China PVD coating equipment for Hard film Manufacturer and Supplier | PUYUAN
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PVD coating equipment for Hard film

Short Description:

PVD coatings provide: Defect Free Layer Extremely high hardness = abrasion protection Great adhesion properties Controlled thicknesses Additional corrosion protection Excellent lubricity = good release between part & mold No post-coating processing is required More chemically inert than chrome Coatings can be de-coated without damage to the substrate The homogeneity of the coating deposited through PVD coating process provides superior density when compared to current chrome and nickel ...


  • PLC: SIMMENS/MITSUBISHI
  • Deposition material: Titanium/Aluminum/Chrome/Copper/TiAl/SS,etc
  • Film function: Decorative,wear-resistant,anti-corrosion,conduction,non-conducting
  • Product Detail

    Product Tags

    PVD coatings provide:

    1. Defect Free Layer
    2. Extremely high hardness = abrasion protection
    3. Great adhesion properties
    4. Controlled thicknesses
    5. Additional corrosion protection
    6. Excellent lubricity = good release between part & mold
    7. No post-coating processing is required
    8. More chemically inert than chrome
    9. Coatings can be de-coated without damage to the substrate

    The homogeneity of the coating deposited through PVD coating process provides superior density when compared to current chrome and nickel plating processes.

    With PVD coating, you will see improvements in part release, material flow, and abrasion resistance that will translate into more effective part production.

     

    PVD COATING process is available in the following coating compositions:

    1. (TiN) This optical quality Titanium Nitride (TiN) coating provides excellent abrasion resistance & lubricity, and is the first choice for most molding applications.
    2. (CrN/CrC) This optical quality Chromium Nitride/ Chromium Carbide (CrN/CrC) coating protects against corrosive gases generated during some molding applications.
    3. (TiN/TiCN) This optical quality Titanium CarboNitride (TiCN) coating provides increased abrasion resistance beyond TiN coating, and works well in many slide applications.
    4. (DLC) This optical quality Diamond-Like Carbon (DLC) coating provides the highest hardness and lowest coefficient of friction of all  coatings.

    Specifications

    The PVD coating equipment comes with all facilities, control systems and auxiliary appliances for the deposition of many metals on many substrates.

    It’s equipped with the newest Ion Bombardment (plasma) option for preparation and pre-treatment of the part to be metalized: through the Ion Bombardment application it is possible to increase the adhesion onto the substrate of the metal deposited. Ion Bombardment process is applied directly in the same cycle of metalizing, before the metal deposition phase. The automation software and the systems guarantee maximum uniformity and quick operation.

     

    Technical configuration

    • 1 (one) vacuum chamber (double shell, the middle layer for water-cooling) made by stainless steel, size can be custom-made
    • 1 (one) spy porthole to check deposition
    • 2 (two) removable stainless steel shield inside chamber
    • 1 (one) electronic throttle valve in the pumping hole of chamber
    • 1 (one) rigid base frame for the chamber
    • 1 (one) multi-spindle satellite workpiece rotating system, which can be moved out of chamber integrally,  stepless speed regulation, positive and negative rotating
    • 1 (one) trolley for moving the workpiece rotating rack
    • Mutli-electric arc targets (A100) and electric arc power
    • 1 (one) Bias power
    • 1 (one) Ion source as coating auxiliary device, 1 (one) set DC power (5000V/10KVA)
    • 1 (one) Digital display compound vacuum gauge
    • 1 (one) vacuum pump system including diffusion pump/molecular pump, roots pump, rotary vane pump, vacuum pipelines and valves, which can be automatic vacuum pumping.
    • Mass flow controllers for Ar, 02, N2,C2H2
    • 1 (one) heating system with U shape heating tubes, thermocouple, temperature controller, PID control
    • Water separators for cooling
    • 1 (one) Electronic control system including PLC control, color touch screen, alarm and protection system, control cabinets….make the automatic working cycle

    Application:

    • Watch & Clock industry (strap, case, dial, etc.)
    • Hardware industry (sanitary ware, door handles, handles, locks, etc.)
    • Construction industry (stainless steel plates, stair railing, columns, etc.)
    • Precision industry (punch standard mould, forming mould, etc.)
    • Tool industry (drill bits, hard alloy, milling cutters, broaches, tool bits)
    • Automobile industry (pistons, piston rings, alloy wheels, etc.) as well as pens, glasses, etc., so that the surface is obtained with both beautiful and functional wear resistant layer. Main coated film layer are: gold ions, silver ions, titanium nitride film, titanium carbide film, a zirconium nitride film, a titanium aluminum alloy film, chromium nitride film, RP coated film and other super-hard functional metal film. The ion coated work piece after processing can improve the roles of hardness, wear resistance, corrosion resistance, and beautification.

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