We provide robotic, stationary and manual welding.

ROBTIC WELDING workplace was supplied by Valk Welding BV and is arc welding with a TM-2000WGH3 Panasonic suspended robot on a carriage with a length of 8000 mm and two stations. One is equipped with a two - axis positioner with a load capacity of 2000 kg, the other one is intended for welding of larger products without a positioner. The robot uses a MIG/MAG pulse welding source with a power of 450A at full load.

SUBMERGED-ARC WELDING workplace is equipped with an ESAB stand with an A2SF J1 Twin welding head and is equipped with LAF 1251 power source and roller positioner with a load capacity of 15 t .

Other workplaces of the welding shop have FRONIUS positioners with a load capacity of 750 kg, 3000 kg and 15 tons , tripods for semi-automatic and manual MIG\MAG welding.

Welding power sources have been supplied and serviced by ESAB and FRONIUS for a long time.

We use natural gas and PB for preheating and also the WELDOTHERM MSS11 device for special requirements.

Mobile annealing power source RETEP 6S from SVARSERVIS for local annealing, controlled heating of materials and reheating after welding, all including records of the performed process.

We weld common and special materials

• Common carbon steels ( S235 , S355, ...)
• High strength steels (S420, S460, S690...)
• Austenitic steels (Stainless)
• Special steels (Duplex)

using methods according to ČSN EN ISO 4063 –121, 135, 138, 141

We also perform surfacing welding

• Special coatings (Carbide)
• Austenitic deposits (Stainless steel)

We have over 100 WPQRs (Welding Procedure Qualifications) with companies:

Czech Welding Institute, TÜV NORD, ABS, BV, DNV, LR, RMRS.

Welders are qualified according to EN ISO 9606-1 and operators according to EN ISO 14732.