Electron beam welding - Import export

Due to the individual speed control, the Roots pumps of the innovative HiLobe® series offer a nominal pumping speed range of 520 - 2,100 m³/h and can be perfectly adjusted to customer-specific requirements. In general, Roots pumps need a backing pump adapted to the gas flow and which is suitable for the application in order to operate.

Rotationally symmetrical driving gears in a line producing for automotive industry are mutually connected by electron beam welding. The camera inspection carried out until was not able to assess the quality of the weld seams at the required precision. Non-contact laser measurement system Particular Challenge: As the welding seams show a high reflectivity and are located at a position hard to access, inspection is difficult, all the more so as they dispose of a width of only 500µm. Therefore it is quite a challenge for the laser measurement system. The QuellTech solution: A QuellTech Laser Scanner Q4-5 with extremely small shape factor and high resolution proved to be perfectly suited for this application. In order to suppress reflections from elements in the surroundings, a particular algorithm has been integrated. Furthermore, this laser measurement system features a particularly adapted laser wavelength and an ultrafine laser line.

Manufacturer and supplier of steel beams

Fit-Up systems shortens the big diametric and heavy pieces’ montage period in cylindrical piece fabrication and reduces the need of crane and operator. Fit-Up systems basically consist of 2 main rotator teams. With the fixed rotator system, pieces’ heights towards each other are adjusted while rotator amount increases according to piece tonnage. Other rotator systems are mobile and as it appends to the piece it moves forward and basically make the movement of the piece’s rotating movement. With the help of column-bom which is the source of montaged pieces on Fit-up systems, it can be finished quickly while saving man-hour. In Fit-up system basically; besides the fixed rotator set that adjusts montage and heights it contains 2 motorized and 1 wanderer rotator systems.

Rotators are resistant to severe working conditions and are designed to rotate work pieces weighing 5 to 150 tons. It enables the cylindrical parts weld sensitively by rotating clockwise or anticlockwise. In line with customer’s demanded diameter and tonnages, its production can be made auto regulative or conventionally. Features -Through polyurethane coated wheels rotation quakes and uploading hitting are absorbed during welding. -In the applications requiring high temperature and major load, featured steel wheels can be used as well. -Wheels possess self-adjusting feature for small or big diameters. This adjustment can be made with ball screw or by hand optionally. -For the manual usage, digital control or analog entries can be integrated to Column Bom systems. -Sensitive rotation with low gaped reducer -Synchronised working feature -Power transmission with flat gears

-Dust protected strong mechanical structure -Feature of positioning welding head on 1,2 or 3 lines -Feature of oscillation on 1, 2 or 3 lines -Enable to work on different axis without mechanical adjustment -Enable to be used in Submerged,Inert gas or TIG -Enable to integrated with automations systems -“OLED” screen which all the parameters can be seen.

It’s designed upon you weld cylindrical, conical and rectangle shaped bended frameworks and in shape of flat slab metal sheet and plaque linearly. Frameworks that are between 200-3000 mm diameters can be welded on different types of machines easily. Its production can be made from the length of 0.5 meter to 4 meters. Upon customer demand the length can be increased. As to application method, TIG, MIG and submerged welds can be adapted. Materials’ like boiler, thermosiphon, solar power boilers, cooling tanks, natural gas funnels, lpg tubes etc., height welds are made on this machine.

In critical applications, such as medical and aerospace, there is no room for errors on the weld, neither colors nor defects are allowed under code. For lighter weight and high integrity components, we offer you vacuum welding chambers always capable of delivering the best possible results.