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More than 20 years experiences with welding automation and robotics

LONGITUDINAL SEAMWELDERS ZEPIN

Longitudinal automated seamers of ZEPIN line are used for welding of longitudinal butt or corner joints of stainless or steel plates using the MIG/MAG, WIG or microplasma methods. For SAW special heavy-duty versions are available.

For the purposes of the most common use – longitudinal welding of pipes – the machines are designed for manual material loading. As an option, the machines can be equipped with automated setting and fixing system or can be connected to a stacker and included in a fully automated production line.

The same principles are applied for ZEPIN line machines with adapted construction for “special” purposes – splicing of large format metal plates, welding of non-circular pipes, welding of corner joints of metal cases etc.

Basic equipment

  • SOLID WELDED STEEL FRAME
  • PNEUMATICALLY CONTROLLED TILTABLE RULER FOR SETTING OF MATERIAL EDGES
  • SUPPORTING MANDREL WITH COPPER BACKING STRIP (WATER COOLED, CHANNEL FOR FORMING GAS SUPPLY)
  • FRAME WITH TWO ROWS OF THRUST LEVERS (PNEUMATIC OR HYDRAULIC THRUST)
  • PNEUMATIC CLOSING OF FRONTAL CLAMP
  • LINEAR TRACK WITH A MANUAL SLIDE FOR WELDING TORCH, AC SERVO MOTOR
  • CONTROL SYSTEM, OPERATING PANEL WITH BUTTONS, INTEGRATED DISPLAY
  • DIGITAL SETTING OF WELDING SPEED AND LENGTH
  • 2-TACT OR 4-TACT SWITCHING OF WELDING PROCESS
  • COMPRESSION AIR UNIT

Optional accessories

  • A COOLING UNIT
  • VERTICAL PNEUMATIC TORCH-SLIDE
  • LASER –LINE POINTER FOR LOADING OF TACK-WELDED MANTELS
  • AUTOMATIC ADJUSTMENT AND PIPE CLAMPING
  • HANDLING SYSTEMS – SUPPORTING TABLES, SCISSOR CARRIAGES, ROLLER CONVEYORS

Photogallery

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Mechanization? Robot system? Integration?

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