PFW series bassoon pipeline automatic welding flange four straight spot welding

PFW series bassoon four straight pipe flanges spot welding Model Specifications PFW-800/1000/1200, suitable diameter specifications for Φ89-830 / Φ114-1020 / Φ168-1220mm respectively, customized Φ □□□ - □□□□ mm device uses the bassoon four straight pipe flanges for coal spot welding, corrosion, shipbuilding, and other industries UHV power tower straight - Flat welding flange plug fillet welds, straight - high neck flange butt □ MIG welding process (GMAW) □ MIG (GMAW) + submerged arc (SAW) □ submerged arc (SAW) □ □ other arrangement to move a fixed one □ two □ two fixed mobile welding quality:? weld uniform beautiful, without the appearance of defects;? meet-ray detector or ultrasonic detection stage Ⅰ or Class Ⅱ weld pass rate of more than 98%;? meet pressure test or impact, tensile, bending and other mechanical performance test requirements. ? Plug weld fillet weld meet the height and angle of the pressure test requirements; To learn more about which models the technical parameters, please call letter inquiries Ningbo Bi Hua machine!