Large diameter pipeline, pipe, water pipes, etc. If damaged, often adverse working conditions need to replace, TRUMPF has developed a special tool for this, it can reasonably work, but also has a general accuracy of the diameter of the pipe did not ask, just because of its light weight (16.5 kg), can be hand-held, hand beveling machine to promote the processing of large, giant component, the small piece onto the oblique plane of the table, or can be processed; and processing thickness even reach 160mm,, bevel angle can be 20 degrees - 55 degrees of freedom simple adjustment. The use of tool life, and polishing used to minimize costs. It is mainly used for processing the oil, water, gas pipelines, power plants or chemical equipment and public supply, drainage, gas network facilities using large diameter pipe. Because it does not damage the protective layer, so the processing of high-pressure gas pipe, plastic pipe or tubing with plastic layer, no problem. This section groove player and pneumatic optional. This section groove machine is also suitable for flat-panel groove. Really is a versatile multi-purpose groove machine. 
 TKF1500-0-type groove machine is a hand-operated electrical machines, which for all kinds K, V, X and Y type of welded components, to cut the length of a variety of bevel for welding arc welding; in steel or aluminum to form a flat, non-oxide layer, and smooth metal cutting edge of mouth and visible; 
 Can chrome steel and other high strength materials for processing; 
 In flat or curved parts, especially bevel cut in the tube, tube inner diameter of at least is only 110 mm; 
 Can be cut out from two directions hypotenuse, you can board any part of the beginning and end of the bevel processing; 
 In the normal position (under the workpiece in the machine) and any location (work in the machine above) processing slant. When the processing of X-and K-weld, this performance appears to be very advantageous.