Production of transformer, tank, cover, conservator and clamping steel : Plain tanks, covers and conservators of power and distiribution transformes are roduced according to relevant welding and within the drawing tolerances astightly welded. Gasket surfaces are produced as flat and smooth. Bolts are welted by welding apparatus for bolts. for the welding qutily of bolt metarial we apply   ST37-3. Our production programme includes also bolts made of stainless steel, related of customer 's request. weld seams are leak tightness proofed. Clamping steels are made of ST37-2 or anti-magnetic metarial according to customer drawings and tolerances. Cutting processes are carried aut with CNC controlled flame on cutting workbenches. Cover holes up to 14 mm are drilled on CNC controlled Trumpf workbenches. Holes of radiator connecting butterfly valve flanges are drilled on four-drill workbench at once. As they are welded to the tank by means of template, they can be assembled to all type of flanges on any raditor tank.

Production of transformer tank with corrugated walls. Conservator clamping steel : Tanks with corrugared walls and conservators are tight welded and produced according to customer 's design and relevant welding standars by experienced welders. Leak tightness tests are carried out by means of penetrometer under pressure by using of penetration liquid. This process secures a complate tightness, which is confirmed by a certificate. ST37-3 type of bolts are welded by means of bolt welding apparatus. Bolts are made of stainless steel also. According to request. tanks, conservators and clamping steels can be blasted in surface quality Sa2 ½ by automatic blasting machine and painted afterwards. Wet or powder paint can be applied on clamping steels of dry type transformers. The application process is carried out according to customer 's specification.

Rollers, thermometer pockets, flanges, turrets, diverse transformer accessories for power and distribution transformes : Rollers for power and distribution transformers are manufactured according to DIN 42561 or customer 's drawing specifcation. They are hot-dip galvanized, wet or powder painted and their bolts are made of stainless steel metarial. Carrying capacity of power transformer rollers are 10, 25, 50 and 70 tons. Rail and flat type of rollers are available (Distribution transformer rollers diameter  are; 125, 160, 200, 250 mm). Thermometer pocket is manufactured according to DIN 42554 or customer 's drawing. The flux-oil drainer is manufactured according to DIN 42548 or customer 's drawing. Any kind of machanical production like flange, turred and conservator support is manufactured according to customer 's drawing and standarts with or without paint. All gasket surface are treated on lathe or borer machine to obtain full tşghtness.

Transformer enclosures: Dry type distribution transformer enclosures are manufactured according to customer 's drawing, specifications and IP protection class. They are made of ST37, galvanized - or stainless sheet metal and painted with wet or powder paint.  

Steel trailer and accessories for lorries and turcks : They are manufactures according to customer drawings and specifications.

Sa 2 1/2 sand blasting and painting : Metarials appropriate to dimensions of blasting cabin (12x7x6 m) are blasted according to standart Sa 2 ½ and covered with wet or powder paint according  to customer 's specification. Iron phosphate solution with compressed water applied for surface treatment and protection.

Cutting, Driling, bending and lathe of all kind of sheet metals for metal industry : For manufactured of machines, steel construcations, panels, flanges, etc. Following processes are performed; flame cutting on CNC controlled benches, automatic drilling and bending of corrdinated holes up to 14 mm on Trumpf benches, lathe and driling process of flanges with large diameter (1450 mm), cylindrical and conical bending up to 3500 mm diameter, mold and winding templates with thickness 16 mm and 3000 mm, of dry type cast res

 Our Advantages : High-quality, production in cutting dimensions, which allow the parts ready to assembly and time saving in customer's production and by means of using CNC control. Series cutting by means of four cutting cutterhead. Logistic support for customers with finished cut metarials. Delivery of cut metarial, tightly welded or assemble. Easy assessment. Good price.

Transformer and switch gear, copper and aluminium bars :  Foil winding bars, bottom flaxible bars connection of insulators at LV-side, insulated copper between phases connection of dry type transformers at HV-side, bars inside of cable boxes, switch gear bars etc., copper bars of oil-and cast-resin dry type transformers are made of electrolytic copper as F25. Aluminium bars are made of radius metarial as F7.

The contact surfaces of the copper bar or the whole copper bar can be plated with tin, accoring to customer 's request. Customer drawing and tolerances are considered in manufacturing. Copper welding is carried out with Silfos 5 and 15 welding rod, thick metarials are welded with WIG- and TIG- welding.