Electrically welded tubes - Import export

Standing transformer welding sources with swinging arm Digital Control Unit Maximal sheet thickness 5 + 5 mm Steel, Stainless steel Aluminum alloys

We produce transformer connections & connections for providing power on welding guns in pure copper, aluminium bronze, tin and lead bronze as well as brass. Pieces are delivered as-cast, rough or fully machined.

Since 2011 we are proud to have robotic laser welding technology (currently 3 welding cells) at our disposal. The laser beam is generated with the solid-state laser source TruDisk with a maximal power output of 4 kW. Laser welding stands for the unrivalled welding productivity and a low heat application. This guarantees a minimal distortion and an outstanding appearance of the weld seam. The clamping fixtures for robotic welding are developed and produces in house. Very small heat affected zone resulting in the low distortion of the components Smooth and symmetrical weld seam High process stability and high welding speed Outstanding weld seam quality with a minimal or no necessity for an additional surface treatment Fixture design and development in house

The RBK 60 S is an extremely robust water-cooled weld head for a standard heat exchanger application up to an ID of 60 mm, modified to an ID of 99 mm or 120 mm. The head is pneumatically centred and is available with a rotating wire device and/ or arc voltage control (AVC) as an option. The head can also be used with a pneumatic positioner instead of a balancer. Versions: — RBK 60 S weld head with pneumatic centring, including hose package, 8m, water-cooled — RBK 60 S weld head with pneumatic centring and wire feeder incl. hose package, 8m, water-cooled — RBK 60 S weld head with pneumatic centring, wire feeder and AVC incl. hose package, 8m, water-cooled Package includes: — Weld head — Small torch incl. torch consumables and tungsten electrode Ø 2.4 mm — Water-cooled hose package, 8 m — Pull bar B — Transport case Optional: — Div. spring sleeves and pull bar sets for RBK 60 S — Torches, Balancer, Tube-to-tubesheet positioner...

With tube-to-tubesheet weld heads, it is possible to achieve consistently high-quality, reproducible welding of tubes to tubesheets, with or without additional wire. The tubes to be welded can be flush with the tubesheet, offset, protruding or behind the tubesheet. The RBK 38 S and the RBK 60 S are our two new tube-to-tubesheet weld heads. The RBK 38 S is a small, handy water-cooled head for welding tubes to tubesheets up to an ID of 36.7 mm, without additional wire. Package includes: — Weld head — Water-cooled hose package, 6 m — Pull bar B — Gas hood ID 35 mm — 0° electrode holder — Transport case Optional: — Div. electrode holders for RBK 38 S — Div. gas hoods for RBK 38 S — Div. spring sleeves and pull bar sets for RBK 38 S

Welded and redrawn tube manufacturing employs elements of both the welded and seamless processes. A welded and redrawn tube is welded in a conventional manner but then transferred to our seamless mill, located in the same factory. Here the product is redrawn to achieve a welded and redrawn finish. The objective of redrawing is to achieve homogenisation of the weld following annealing by cold working. This refines the structure of the weld resulting in improvements that include: Better corrosion resistance Improved fatigue life Higher mechanical integrity Please note that we have a minimum order value of £10,000.

Option for Manual lifting control / Digital control box 1. High frequency protected. 2. Machined "T" slots table with pilot and through hole. 3. High quality worm gear reducers for smooth operation and minimal backlash. 4. Free maintenance grounding system. 5. AD type adjustable table height option available. 6. Standard forward/reverse rotation and variable speed control. *CE Conformity

Highlights: •Reliable welding/soldering of contact materials to manufacture contact base components •Production rates of up to 800 contact welds/min •Different device types for contact sizes up to a max. of 8.5 x 8.5 x 3.5 mm (LxWxH) •Processing of contact material for semi-finished products in profile shapes round, profile, rectangle and sheet plates •Rapid changeover system for shortest possible setup times •Servo control guarantees flexible use (also under presses)

circle welding machine for nozzle welding. If you are looking for simple circumferential welding automation, this one can be your solution. With ProArc smart controller, you can develop your welding parameter and get a repeatable performance. It assists to increase your productivity!

Available for diameter 150mm/450mm/500mm of workpiece.

We have 10 TIG, MIG and ARC welding machines. Our welders are among the best in Bulgaria. We can weld everyone steel.

1. Available from 100~20,000 KG 2. High frequency protected. 3. Machined "T" slots table with pilot and through hole. 4. High quality worm gear reducers for smooth operation and minimal backlash. 5. Free maintenance grounding system. *CE Conformity

Surfacing electrodes for diverse demands acc. to hardness, toughness, type of stress, machina