The spiral welded pipe production line has been successfully operating in Vietnam

Recently, the spiral submerged arc welding machine production line with a diameter of 219-1200mm,thickness of 12.7mm produced by HeibeiTianxianghao Metallurgical Equipment Manufacturing Co.,Ltd has been successful operating in Vietnam.

This production line adopt automatic operation technology as follow:

uncoil（head removal）—pinch and leveling—electric centering alignment—shear butt welder—electric centering alignment—edge milling machine—chip removal—cleaning—manual centering alignment—delivery machine—guide plate—forming machine —internal and external welding device—cutting—driver roller output—steel pipe output.

This production line has improved production efficiency while reducing labor costs，after the upgrade of equipment the energy consumption in pipe manufacturing production has been effectively reduced, the utilization rate of steel has been improved, and the waste of scrap and welding slag has been decreased. Meanwhile, the new generation of units integrates dust removal and noise reduction, waste gas collection, and water recycling devices,effectively controlling production pollution and improving the production environment in the workshop.It can also meet various industry requirements,such as oil and natural ,gas transforming, municipal engineering ,piling construction and basic marine facilities.