Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is a high-tech enterprise specialized in the design, development and manufacture of welded pipe equipment, spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment. Taiyuan Huaxin Cheng electromechanical you resolve spiral welded pipe mill precautions spiral welded pipe mill stainless steel MIG welding points and precautions: 1. Using flat characteristic welding power supply, reverse polarity (wire connected to positive) 2. General use of pure argon dc gas (purity of 99.99%) or Ar + 2% O2, the flow rate to 20 ~ 25L / min is appropriate. 3. How much leveler arc length, stainless steel MIG welding, spray conditions generally in the transition down welding, arc voltage to be adjusted to the extent of 4 ~ 6mm. 4. windbreak. MIG welding susceptible to wind, and sometimes the breeze and blowholes Buy leveler, spiral welded pipe mill so the wind speed at 0.5m / sec over the place, should take precautionary Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is specialized in the design and development Longitudinal and manufacturing equipment, spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment, high-tech enterprises. Taiyuan 华欣诚 machine for your straight edge of the Electrical advantage and disadvantage of forming a row of rollers. Forming units arranged by an pre-bent frame, one row of roller racks, two closed rack. Deformation zone than conventional roll forming short, less molding vehicles, reduce equipment investment. Rough roll forming section can share, you can adapt pipe straightening machines offer a variety of specifications, saving roll than the usual crew of about 60%, especially not part of the total discharge roller replacement. Straight edge deformation zone forming units short leveler, forming small vehicles, so its simple transmission structure, easy maintenance. 2. Forming stable deformation edge strip is always in free deformation state, to achieve a natural edge over molding. Therefore, after forming the steel surface quality has been effectively guaranteed. 3. Using side-up quick-change mechanism, and fewer vehicles roll change when changing specifications, so that the roll change and adjustment time is much shorter, effectively improve the mill operating rates. How much leveler leveler _ _ Nasik provided by Taiyuan Huaxin Cheng Electrical and Mechanical and Electrical Equipment Co. Huaxin Cheng. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. (www.tyhxc.com) strong, credible, and other industries in other Jinzhong accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Huaxin Cheng electromechanical and you hand into the brilliant, for a better future!