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    Pvd Coating Applications

    Customized PVD Coating Machine for Band Saws - Quality China Suppliers and Factory

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    Specialized PVD Coating Equipment for Band Saw Blades

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    The BLD series by Huasheng is an innovativePVD coating machine specifically designed for band saw tool applications. As one of the leading China suppliers in the industry, our BLD series features fully automated and intelligent operation, optimizing efficiency and usability. The unique clamping and structural design of the BLD series empowers band saw tools with extended service life and superior cutting performance.

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    Utilizing advanced physical vapor deposition (PVD) techniques, the BLD series produces ultra-thin, wear-resistant coatings that enhance the hardness, thermal stability, and corrosion resistance of band saw blades. This cutting-edge technology leads to longer tool life and improved cutting capabilities, particularly when working with demanding materials such as stainless steel, high-strength alloy steel, and cast iron, making it an excellent choice for those seeking reliable products from a trusted factory in China.

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      Product Advantage

      High deposition rate

      The current density of the arc spot is as high as 1012A/m2, and the energy density is as high as 1013W/m2. The high energy density directly leads to the transformation of the target material at the arc spot from solid phase to metal vapor plasma.

      High ionization rate

      Arc discharge is generated between the cathode evaporation source and the shell, and glow discharge is generated between the workpiece base and the shell, causing the cathode target to evaporate and ionize, generally up to 60-80%.

      efficient and convenient

      Fully automatic coating system, efficient and reliable, capable of batch production 4-5 times a day, equipped with historical records, storable process recipes, offline editing, abnormal alarm, and touch screen operation.

      High impact resistance

      The film has moderate hardness, film adhesion, high rigidity, and good impact resistance, suitable for rough machining.

      Product characteristics

      • Product characteristics
        Capability for fast delivery (Get the shortes production process)
      • Product characteristics
        Customized individually
      • Product characteristics
        High stability (More than 10 years ofproduction experience)
      MD Equipment-Arc PVD Coating

      Workpiece:

      42CrMo (38-42HRC)

      GB：42CrMo

      ASME：4140

      JIS：SCM440

      Cutting data：Blind Hole Drilling

      Cutting speed Vc = 70m/min

      Feeding Fn = 0.15mm/r

      Cooling：External cooling, Emulsion

      MD Equipment-Arc PVD Coating (3)

      Result：

      Huasheng's HPD130 coated tool can achieve a cutting life of 63 meters

      The coated tool from competitor BHE offers a cuttinglife of 49 meters。

      The cutting life has been improved by 28.6%

      MD Equipment-Arc PVD Coating (1)
      MD Equipment-Arc PVD Coating (10)

      Product Parameter

      Product Details

      Max Temperature
      400 ℃
      Coating Thickness
      2 ~ 5 μm
      Max Loading Weight
      600 KG
      Process Time
      8 ~ 10 h
      Technical Specifications
      Parameter Specification Value
      Model BLD
      Coating Technology Arc ion plating
      Etching SET
      Arc Sources 4
      Equipment size (mm) Length 5400 * Width 3200 * Height 3200
      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
      Frequently Asked Questions
      Q1. What coating technology does the BLD model use?
      The BLD model utilizes advanced Arc Ion Plating technology combined with SET etching and features 4 arc sources for high-efficiency deposition.
      Q2. What is the maximum capacity and loading weight of the system?
      The equipment has a chamber volume of 1.8 m³ and is engineered to handle a maximum loading weight of up to 600 KG.
      Q3. What are the allowable saw blade dimensions for this equipment?
      It accommodates saw blades with an internal diameter of ≥ Ф560mm and an external diameter of ≤ Ф1360mm. The maximum allowed band saw height is 100mm.
      Q4. What is the typical process time and coating thickness?
      The typical coating run takes between 8 to 10 hours, yielding a coating thickness ranging from 2 to 5 μm.
      Q5. What are the power requirements and working temperature limits?
      The system operates with a power rating of 100 kW and can reach a maximum working temperature of 400 ℃.

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