Welding bars

Prewa impulse welding bars for foil welding

  • The length compensation of the welding bands is carried out via heating band heads with linear movement
  • Power connection at the front or left and right of the heating band head
  • Aluminum welding bars (hard-coated, anodized) or stainless steel
  • With and without water cooling
  • With insertion groove for silicone rubber and heat-resistant underlays up to 500 ° C
  • Up to 3000 mm length
  • Basic body in all commercial dimensions

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