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Fast and high-quality metal production with tradition


Bonding element shot firing

Do you need bolts, rods or earthing contacts to be welded of short fired?

We shot fire and weld the following

  • Bolts from M3 to M8
  • Rods diameter 3–6 mm
  • Earthing contacts– single and two-pole ones
  • Other bonding elements


We can work with the following materials:

  • Copper plated steel
  • Stainless steel

Machine PROWELD LBS 066

Stroj využíváme k přivařování závitových svorníků,

We use the machine to weld threaded bolts, pins, flat electric contacts, insulation pins and other parts.

Welding is done in a way to avoid colouring or mechanical damage of the reverse sheet side which is used in the electro-engineering industry and wherever the final aesthetic qualities matter.

Materials steel, stainless steel, aluminium
Melting zone approx. 0,1 mm
Minim sheet thickness 0,6–0,8 mm

Finish: All finishing operations are possible except for hot zinc plating. Bonding elements have to be protected with silicon covers prior to the finishing operation in order to protect the copper finish of elements, their exact shape and thread. Read more »

Production quality

  • We provide for precious setting using a very precise potentiometer.
  • During the production process, we control the setting by a special momentum key.

Production deadline

In case of any product containing non-standard bonding elements, we will complete your product in approx. 5 business days.

Production inquiry

We will prepare an individually tailored price quotation for you.

Contact person: Michal Pazour, pazour@kovo-klobas.cz, +420 724 117 922.


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