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Ansung ST Co.LTD

KOR

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The Leader of Thermal Spray Coating
Ansung ST Co.,Ltd is challenging its infinite technology with creative know-how leading to the 21st Century.

    Specialized thermal spray technology

    • Rust preventative
      TSA, TSZ, TSAZ
    • Metalizing of Super large
      sized Yankee Dryer
    • Liquefied ceramic coating
    • Mold release coating
    • On-site construction to
      restore emergency failure

      • Rust preventative TSA, TSZ, TSAZ

      • 50 ton lift coated with Anti corrosive Zn,Al, zinc aluminum alloy by metalizing has superior rust prevention capability and durability of about 100 years. Especially application to maritime structures and electric power transmission fields are expanding

        In case of paint, while it has durability of 5 years or less, Anti corrosive thermal spray has 50 years or more durability.

      • Excellent rust preventive capability

        Preserving ability of 100 years

        50 years or more durability

      Construction ability satisfying international specifications

      Material International standard institution Title
      Zn,Al, Alloys ISO [Thermal spraying- Metallic and other inorganic coatings - Zinc, aluminium and their alloys,]
      ISO 2063
      Zn,Al ISO [Protection against corrosion of iron and steal in structures]
      [Zinc and aluminium coatings - Guidelines,]ISO 14713
      85/15 Zinc/Aluminium Alloy PTS
      DEPs      		 [Thermal Spray Coatings of Aluminium and 85/15 Zinc/Aluminium Alloy] PTS30.48.40.31
      [Thermal Spray Coatings of 85/15 Zinc/Aluminium Alloy] DEPs 30.48.31-Gen

      • Metalizing of Super large sized Yankee Dryer

      • This construction equips an installation, operating and coating 3660D*3100L 50 ton-scale drying-roll steroid affiliated or Amorphorus affiliated.

        As coating material, 13Cr(HRC40), 30CrSteel(HRC55-60), and cemented carbide (HRC65) are applicable.

        • The ability to build the cast-iron material Yankee Dryer in operation at local paper factory.
        • Maximizing the thermal efficiency of Steel Dryer, with extension of Roll's life, increase of productivity, initial investment capital can be retrieve sooner

      • Extension of life of Roll

        Increase productivity

        Increase thermal management efficiency

        Reduction effect of CO2 emission

      • Liquefied ceramic coating

      • Inorganic ceramic materials are used as anti corrosive film in far-infrared radiation emitting ceramic technology applied in drying, heating and cooking product.

      • Drying
        product

        Heating
        product

        Cooking
        product

      • Mold release coating

      • When dealing with adhesive material in the production process, the necessity of mold-release is brought up.

        • Prevention of adhesion on instrument and equipment
        • The problem of work pieces jammed because of low speed of separating from the instrument or equipment at higher speed or rotation.
        • Ease of removal of cast from mold

      To solve this problem

      • Management of surface condition of the instrument and equipment
      • Coating the material with high mold-release oil
      • Painting of the mold-release material may be considered as an improvement.

    • On-site construction to restore emergency failure

      Sometimes an industrial facility is forced to stop operations by a sudden failure in equipment, and if the broken part cannot be removed and replaced, emergency on-site repair is required. Over the years, our company has built the experience and professional expertise in managing failures due to abrasion of core operation parts of industrial facilities.

      Field Construction Tips

      • 1. Base metal processing
        (sustaining rotation-possible condition needed)

        Emergency recovery of
        Large-sized fan Shahood

      • 2. Overlay Coating
        (Within 100'C at low temperature)

      • 3. Maintaining surface-roughness and
        precision with Finishing process

        Emergency recovery of pressed-roll
        Shahood of plywood factory

      Field construction application for emergency repair

      • 1. Axial area
      • 2. Roll face
      • 3. Impeller Blade Recovery