9 October 2017

Projection welding

9 October 2017

Butt welding of bars

Butt-upset welders are used for butt welding by the upset method of bars with a circular,
9 October 2017

Resistance welding

Resistance welding is a method of welding using an intrinsic property – electric conductivity. Two or more workpieces are welded based
9 October 2017

Welding of band saws

It is a special butt welding application. In order to ensure durable and high-quality welding of band-saws, we recommend ZDZ-3P welder available in two versions
9 January 2018


Plating is applying on metal elements, coatings from other alloys for protection.