Sheet Metal Processing

Hauni's Sheet Metal Processing unit produces simple and complex components with extraordinary precision that surpass high standards of quality. Our modern equipment and machinery - featuring a laser welder unique in the region - is capable of working with all materials widely used in the machining industry. The surface treatment of every product is tailored to its function and our customers' needs.

High-technology in welding

In the beginning of 2020, a laser welding machine unique in Hungary, was installed and put to work. With the 5 kW machine, we can weld workpieces weighing half a ton with up to 0.1 mm accuracy, and do it faster, more precisely than the traditional methods, while also providing a consistent quality. The welding robot arm is designed in a way that makes it possible to reach all corners and points to be welded. The more concentrated heat input reduces the risk of deformation.

Technologies

Technologies

  • Laser cutting
    • Up to 20mm for stainless, 10mm for aluminum
  • Punch pressing
    • Up to 3mm thickness
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Blanking

Blanking

  • Laser cutting
    • Up to 20mm for stainless, 10mm for aluminum
  • Punch pressing
    • Up to 3mm thickness
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Bending

Bending

  • Folding
    • Up to 4m length, 10 mm sheetmetal thicknes
  • Rolling
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Welding

Welding

  • tungsten argon arc welding
  • gas metal arc welding
  • shielded metal arc welding
  • laser welding
  • resistance welding
    • spot welding, stud welding
  • automated welding
    • cobot, robot
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Surface preparation

Surface preparation

  • thread grinding of stainless surfaces
  • bead blasting of stainless surfaces
  • passivation of stainless surfaces
  • wet painting of carbon steel surfaces
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Sheet Metal Processing

Rotating

  • Up to a diameter of 420 mm and a length of 2000 mm
  • Tolerance class IT6
  • CNC lathes
  • Conventional turning
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This might interest you

HAUNI Hungaria Ltd welcomes all those interested in the company with open gates.

Factory visits

Factory visits

A laser welding machine, unique in Hungary, started in production in early 2020.

Laser welding machine

Laser welding

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