Our specializations are:

mining
hydraulics

 

Our core business is the production of cylinders used in the mining industry. Our pit props and cylinders are characterised by the highest quality of workmanship and attention to every detail. This is because they have to guarantee the safety for the miners.

 

We manufacture cylinders for mining supports from companies such as: CAT, Komatsu, Famur, Becker-Warkop, Glinik, Tagor. We also make spare parts, all using the latest technology and the highest standards

industrial
hydraulics

 

Our cylinders are also used in construction, automotive and machinery industry, metallurgy and agriculture.

PRODUCTION POSSIBILITIES AND RANGE

manufacture and regeneration of
hydraulic cylinders

Single- and multi-stage hydraulic cylinders are used in:

 

  • construction machinery (e.g. cranes, excavators, bulldozers, loaders)
  • forklifts
  • vehicles
  • agricultural machinery
  • lifters, etc.

deep hole
drilling

Technical capabilities in terms of hole drilling:

 

  • diameter between 4 and 35 mm
  • drilling depth up to 2000 mm

honing

Capabilities in terms of honing:

 

  • diameter between 50 and 500 mm
  • workpiece length up to 2800 mm
  • in case of hydraulic cylinder regeneration, honing without cutting off of the bottom is possible

Machining

Technical capabilities in terms of machining:

 

  • cutting with the use of bandsaws
    • cut bar diameter up to 580 mm
  • external surface turning with the use of centre lathes
    • turned workpiece diameter up to 800 mm, length up to 5000 mm
  • external surface turning with the use of CNC automatic lathes
    • turned workpiece diameter up to 600 mm, length up to 3000 mm
  • internal surface turning with the use of CNC automatic lathes
    • turned workpiece diameter up to 600 mm, length up to 2500 mm
  • milling with the use of vertical and horizontal milling machines
    • milled workpiece area up to 1300 x 600 mm
  • machining with the use of machining centres
    • machined workpiece dimensions up to 1400 x 1200 x 2500 mm
  • shaft grinding with the use of centre grinders
    • ground workpiece diameter up to 500 mm, length up to 4000 mm
  • finishing with the use of superfinishers
    • ground workpiece diameter up to 350 mm, length up to 3000 mm

Welding

Welding methods:

 

  • manual welding and welding with the use of welding positioners
  • MAG, TIG and SAW methods
  • low-alloy and alloy steels
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