PRODUCTION PROCESS

LONGITUDINAL SEAM WELDING MACHINE

In 2020 we installed a longitudinal seam welding machine for the production of high-quality tanks with up to Ø 4,000 mm.

WATERJET CUTTING

We own a waterjet cutting system since 2011.

SHEET METAL FORMING

We use following machines for sheet metal forming:

  • 4-roles plate rolling machine L=2.000 mm
  • TRUMPF mechanical press brake L=3.200 mm / 230 tonnes
  • mechanical press brake L=3.600 mm
  • profil-rolling machine
  • flanging machine
  • universal punching machine
  • eccentric press for creasing and deep drawing

WELDING

  • welding certificates according ISO 9606-1
  • TIG-, MIG-, MAG- welding process
  • flux-cored arc welding
  • manual metal arc welding
  • spot welding
  • automatic welder for longitudinal and circumferential weld
  • forming apparatus for back weld
  • welding robot

MECHANICAL PROCESS

The following machines are available for mechanical processing:

  • universal lathe 250x1.500 mm
  • universal milling machine 900x500 mm
  • radial drilling machine small and large

BALANCING

balancing possibility from 3 kg - 1.500 kg
up to a diameter of 3.000 mm

SURFACE TREATMENT

The surface treatment is carried out with our own pickling system for pickling and passivating.

The arising sewage water is treated in a sewage treatment plant, so that practically no sewage is produced.

Furthermore it is a scrubber integrated, which is developed and patented by HEGER. This scrubber protects our employees because the scrubber is used for sufficient removal of harmful substances. Concurrently a recirculating-air operation is driven, thereby a significant engery saving effect is obtained.

PRE-CUT PART

Following machines are used for pre-cut parts:

  • rotary jars L = 3.000 mm
  • plasma cutter
  • band saw
  • pipe cutter