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    Pvd Coating Applications

    BLD ——Customized PVD Coating Machine

    Specilized coating equipment for band saw

    BLD series equipment is Huasheng's brand new PVD coating machine specially used for band saw tool coating. BLD series is equipped with fully automated & intelligent operation. The unique clamping & equipment structure design of BLD enpower band saw tool with longer service life and higher cutting efficiency.

    By applying advanced physical vapor deposition (PVD) techniques, the BLD series delivers ultra-thin, wear-resistant coatings that improve the hardness, thermal stability, and corrosion resistance of band saw blades. This results in extended tool life and enhanced cutting performance, especially when processing challenging materials such as stainless steel, high-strength alloy steel, and cast iron.

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      Product Advantage

      The unique structural design of the special band saw machine ensures the consistency of the whole band saw coating thickness, uniform thickness for each gear wheel, ￥1/1m.

      Fully automatic control system, easy to operate, safe and efficient, can be rotated 90° for side loading.

      Pulsed arc power supply combined with electromagnetic system, high target utilization rate, low maintenance cost.

      After PVD coating, the service lift of band saw blade can be furtherly extended and its cutting performance during sawing can be greatly inproved.

      Upgraded technology brings better coating experience, suitable for more types of hard coating applications.

      The maximum temperature of the coating process is 400°C, ensuring the physical and chemical properties of the band saw  unchanged.

      Product characteristics

      • Product characteristics
        Uniform Thickness For EachGear Wheel
      • Product characteristics
        1¥/1m
      BLD

      Tool data:

      67-1/1.5-12980mm*1

      Workpiece:

      Mold Steel: 2738H

      Cutting data: 45# steel

      Cutting speed: V= 22-30m/min

      Feed rate: 1.8-3mm/min

      Machine model: GD-4285/100

      Cooling: 5% Cooling oil concentration 5%

      Test results

      1、Cutting area 13.5m2 

      2、Manufacturer K cutting area of band saw 8m2

      Data source: Filed customer

      BLD (5)

      Case 1: Mold Steel 2738H

      Tool Life/square

      Tool Life/square

      Product Parameter

      BLD
      Model BLD
      Coating Technology Arc ion plating
      Etching SET
      Arc Sources 4
      Equipment size(mm) Length 5400*Width 3200* Height3200
      Volume（m³） 1.8
      Allowed saw blade size （mm） internal diameter≥Ф560mm, external diameter≤Ф1360mm
      Max. allowed band saw height（mm） 100
      Maximum working temperature（℃） 400
      Maximum loading weight（KG） 600
      Power（kW） 100
      Rotation Speed（r/min） 1~15
      Coating thickness（μm） 2~5
      Process time（h） 8~10
      BLD (2)

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