forming facilities cutting machines welding machines machine tools   tube machining equipments heat treatment facilities inspection facilities WELDING MACHINES The workshops,in NCMW ,are equipped with satisfactory facilities and machine tools for forming,cutting,welding and so on ,which can meet different fabrication requirements of boilers and pressure vessels. Automatic submerged arc welding Automatic gas tungsten arc welding Automatic gas tungsten arc welding   machine machine for tube to tubesheet welding Narrow gap automatic submerged Stainless steel strip overlay welding Automatic welding machine for saddle arc welding machine machine type joints 25t & 80t welding positioners Strip overlay welding machine for inside surface welding of   pipes. Min.dia.:Ф50mm, Length:1000m No. Name Type Qty. 1 Narrow gap automatic welding machine HSS-2500 2 2 Automatic submerged arc welding machines MZ-1-1250 2 3 Automatic submerged arc welding machines MZ-1-1000 7 4 Automatic overlay welding machines for inside surface welding of pipes Ф50～300mm 2 5 Overlay welding machines for inside surface welding of little diameter elbow Ф180～360mm 1 6 TIG welding machine for internal pipe WKS-300 1 7 Automatic gas tungsten arc welding machine for tube to tube-sheet welding WZM1-315 8 8 CO2 gas metal welding machine 25 9 Multi-operator generator ZPG6-1000 29