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Facility

Changhua employs more than 900 sets of manufacturing equipment, including mainly welding machines such as electric welders, carbon dioxide welders, argon welders, and plasma arc welders, in addition to plasma cutting machines. Other necessary complements include the welding positioner, tank head flanger, tank roller, press brake, plate roll bender, etc. Tools and dies are made in-house to save manufacturing costs, tooling including tank assembly device, floor mounted jib crane, and high temperature annealing furnace. The complete range of coating and curing lines ensures the finish quality of the tank surface.

Welding Equipment

  • Plasma cutting machine
  • Plasma butt welding
  • Longitudinal seam welder
  • Automatic butt welder
  • Automatic circumferential seam welder
  • Automatic seam welder

Accessory Equipment

  • Tank roller
  • Plate bending roll
  • Pipe bender
  • Welding positioner

In-house Developed Tooling

  • Plate shear
  • Small-size parts manufacturing
  • Floor-mounted jib crane
  • Tank head forming pressure
  • 4-Column hydraulic press
  • Vacuum molecular pump
  • Vacuum unit
  • Welding positioner

Hebei Changhua Special Vehicle Co., Ltd.

Tel.: +86-317-5333388
E-mail: hhchgs@163.com
Fax: +86-317-5333388