In the beginning of 2007 “ Lugansk Electrical Machine-Building Plant “ LTD bought and set up a new equipment for manufacturing of welded slotted goods.
We have introduced a new technology of profile wire filters and slotted screens manufacturing by the method of contact electric welding. The construction of slotted goods represents the combination which was made from high-accuracy profile of vee-type (main profile) and transverve supporting elements (rigidity ribs) welded by the burning-off of every joint. Thus vee-type profile makes hard construction with slots of strict size (slot’s size is from 0,02 to 20 mm), and rigidity ribs make power base of a screen.