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Galvanizing

This zinc plating machine is of dry, auto-drawing type capable of galvanizing steel pipes conforming to international standards.
KTM TECH’s plating machinery line features the full automation, from drawing of work pieces to their packaging, for enhanced productivity and is designed and constructed in such a way as to minimize residual risks. Key benefits enjoyable from the plating line include simple process operations thanks to its full automation and superb quality of metal coating since uniform zinc layers are achieved by a blower.

Configuration of line facilities

  1. 1
    Dryer
    • ALIGNING DEVICE
    • DRYING CHAIN CONVEYOR
    • DRYING FURNACE COVER
  2. 2
    Plating machine
    • PIPE STOPPER/KICKER AND PIPE SINKER DEVICE
    • PIPE KICK-OFF DEVICE
    • STAR WHEEL AND DRIVING UNIT
    • RECEIVING RACK AND STOPPER PLATE
    • PIPE PICK-UP DEVICE (Vertical type)
    • PIPE SEPARATOR DEVICE
  3. 3
    Conveyor and feeder
    • MAGNETIC ROLLER CONVEYOR FOR WITHDRAWING
    • WIPING UNIT
    • PIPE RECEIVING ROLLER DEVICE
    • WALKING BEAM
    • STEAM BLOWING UNIT
    • BLOW-BOX AND DUCT FOR ZINC DUST
  4. 4
    Quenching unit
    • AIR COOLING CONVEYOR
    • QUENCHING TANK
    • LIFTING CONVEYOR DEVICE FOR QUENCHING TANK
    • CONVEYOR AND KICK-OUT DEVICE
  5. 5
    Finishing equipment
    • INK JET MARKING MACHINE
    • HYVRID OIL COATING MACHINE
    • 2차 DRYING FURNACE
    • AUTO PACKING MACHINE
Detail process
  • Pretreatment section
    • Degreasing tank
    • Water rinsing tank
    • Acid pickling tank
    • Water rinsing tank
    • Storage tank
    • Fluxing tank & filter
  • Dry section
    • Aligning device
    • Drying chain conveyor
    • Drying furnace device
  • Galvabizing section
    • Pipe sinker & stopper
    • Star wheel unit
    • Galvanizing kettle
    • Kick-off & Pick up
    • Withdrawing & Wiping
    • Pipe receiving & Feeding
    • Lancing
    • Interior blow-off
  • Quenching section
    • Pipe cooling conveyor
    • Quenching tank
    • Pipe lifting device
    • Pipe washing
    • Air blowing
  • Finishing section

      Inspection table ↓ Inkjet marking ↓ Hybrid oil coating ↓ Dry furnace ↓ Auto packing

Overview of processes

This system is zinc plating machine that is of dry, auto-drawing type capable of galvanizing steel pipes conforming to international standards.

Applicable size of pipes

Pipe sizes Nominal inside diameter Outside diameter of pipe Pipe thickness Standard length of pipe
KS- SPP (General Pipes)
KS-SPPS,JS-STPG (Pipes for Pressure Service),
KS-G, ANSI-C80.1 (Electric Rigid Steel Conduits)
KS-SGT275 (Pipes for Structural Purpose)		 15A min. - 150A max. Ø21.7mm min. - Ø165.2mm max. 0.70mm min. - 6.00 mm max. 5,000mm min. - 7.200 mm max.

Drawing

Equipment photos