NIPPON STEELNIPPON STEEL WELDING & ENGINEERING CO.,LTD.

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PRODUCTSPLASMA WELDING / CUTTING, GOUGING

Double shield plasma welding process

DS-PLASMA

DS-PLASMA

Examples of application
  • Butt welding of galvanized sheet
  • etc.
Features
  1. The tip of a unique structure and 2 high- speed gas flows prevent the zinc vapor from attaching to the tip and shield cap, making long-hour stable welding possible.
  2. The new method of a good arc starting permits of excellent ignitability and high productivity welding.
Difference in gas flow
Conbentional process
Difference in gas flow - Conbentional process
DS plasma process
Difference in gas flow - DS plasma process
Difference in the amount of zinc attached(SPC1.2t　45g/m²)　Length of welding bead：25cm
Conbentional process
Difference in the amount of zinc attached - Conbentional process
After 60 times of welding
DS plasma process
Difference in the amount of zinc attached - DS plasma process
After 100 times of welding
(Condition: 160A、100cm/min)

Double shield plasma torch

106WH/107WH
  • 106WH
  • 107WH

Types of torch and hose are here.

Torch specification

Type 107WH-DS
Rated output current(A) 250
Rated duty cycle(%) 60
Type of water-cooling Indirect water-cooled type
Torch hose length(m) 3, 5, 10

Standard configuration

Standard configuration

NW-150/350AH-V

Standard configuration[NW-150/350AH-V]

Please use the contact form for inquiries about product prices and application considerations.