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Portable circular welding machine CW 1000
Portable circular welding machine CW 1000
Portable circular welding machine (CW 1000)

The EFCO CW-1000 portable circular welding machine is a complete problem solution for MIG/MAG welding in and on valves. Build-up welding of sealing faces, circular welding of bores, circular areas and conical areas are part of the functionalscope of the machine.

Work range:

Ø 30-1000 mm (Ø 1,2“- 40“)

Mobile Workshop

Header Image Mobile Workshop
Header Image Mobile Workshop

With its mobile workshops, EFCO provides a complete solution for the inspection and maintenance of safety and shut-off valves.

On ​​15 square meters, you will find a convincing assortment of EFCO valve repair and testing equipment.

It includes:

  • combined PS-15 with vertical (upper yoke not included) and horizontal clamping unit
  • High-pressure compressor EFCO Booster BOE-M100 / 200 incl. 2 cylinders
  • VALVE-DOC documentation-system
  • TSV-150 eccentric valve grinding machine
  • VALVA-S1
  • SL-15.02
  • VSK-DN 10–DN 150 (30°, 60° und 90°)
  • FLM-400


  • Workbench with shelves
  • jaw-vice
  • 10 bar air compressor
  • storage drawers and shelves
  • 0,5t crane with chain hoist
  • bench drill
  • ac-unit
  • valve mount/(dis)assembly block
  • Set of common tools and wrenches

The container is equipped with electrical and pneumatic lines, double doors, forklift channels, lifting eyes and necessary safeguards. It is also available in different configurations as well as a compact 10ft version for testing safety valves.

Free configurations according to your requirements are possible at any time!