Our own production and manufacturing technologies guarantee the manufacturing of precise heavy steel goods and final products. Our employees can manage even production of special structures. Heavy steel production has a long tradition in our premises. Our team of professionals is always focused on the task, be it a welded structure or part, or a jig. We have experience with the manufacturing of precise welded parts, mostly for the earthmoving machines, conveyors and precisely machined parts. Our parts are then used for the final assembly in Germany or France – by the LIEBHERR group. Assembled machines can then be found all over the world.

The main types of goods from our production:

  • Undercarriage, slewing platform
  • Boom, stick, arm, swivel bearing
  • Prop up blade, dozer blade
  • Side frames
  • Jigs for machining
  • Counterweights
  • Stay base
  • Girder, support frame

 

Technology – Cutting

  • Laser cutting up to 35 mm
    • 12 KW fiber laser
    • Bevelling head
  • Plasma cutting up to 40 mm
  • Oxy-cutting up to 180 mm

Technology – Preparation

  • Bevelling
  • 3 Bending machines up to 600 t and 4000mm length
  • Blasting

Technology – Welding

  • 30 hand welding stations (MAG)
  • 2 welding robots Cloos
  • Submerged Arc Welding (SAW)
  • TIG
  • Resistance welding gun for bolts
  • Welding manipulators up to 10 tons

Technology – Machining

  • Horizontal boring machines
    • Parts up to 14 m in length
    • Parts up to 20 t in weight
  • Double column planning machines
  • Portal milling machines
  • Lathe machines
  • 3-axes machining center

Technology – Painting

  • Liquid painting shop
    • Parts up to 9,5 m in length
    • Parts up to 5 t in weight
  • Galvanic galvanizing (extern)
  • Hot-dip galvanizing (extern)
  • Annealing – heat treatment (extern)
  • Sandblasting (extern)
  • Cataphoresis (extern)

Control

  • Ultrasonic testing of welds
  • 3D dimensions measurement
  • Augmented reality control
  • Paint thickness measurement
  • Paint glossiness measurement

Logistics

Our colleagues take care of the complete logistics, from procurement of the material until the delivery of finished parts to the customer. We use both our own trucks as well as external companies to deliver the parts.











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