... 16 KW lathe tools, bit welding welding, cut teeth welding, copper pipe welding, drilling tools, stainless steel welding welding.Turning welding ... neat,2, the necessary cooling water circulation system,3, has small, easy to use, high efficiency, heating reliable quality etc. ... of welding between fixed good can;8, oxidation area is small;9, unique cooling circulation system, to ensure that equipment ...