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 华欣诚 you elaborate a common process pipe equipment defects 1. The main reason for the strip edges are not groove or on the presence of wide and narrow strip, resulting in forming the tight loose joints. 2. edger shape inappropriate Jishang molding strip joints caused by the lower edge of the tight loose. 3. Strip deliver bad state, resulting in the molding seam tight loose, when ebbed and flowed phenomenon. When the above is about molding seam welded pipe equipment ebbed and flowed, the tight loose or slotted reason flathead machine manufacturers produce, I hope for your help. 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 equipment to introduce you to pipe weld gap control strip into the pipe unit, multi-channel roll rolling, gradually rolled steel, formed with an opening gap of circular tube, squeeze roller adjustment The reduction, the weld gap control in 1 ~ 3mm, and weld the ends flush. If the gap is too large, the proximity effect caused by reduced calorie deficiency vortex spiral welded flat head machine, weld together indirectly caused by poor grain unfused or cracking. If the gap is too small, the increase caused by proximity effects, excessive heat welding machines offer flat head, causing the weld burning; or weld extruded to form a pit after rolling, affecting the quality of the weld surface. Welding temperature soldering temperature is mainly affected by the high-frequency eddy current heating power, according to the relevant formula shows that the high-frequency eddy current heating power is mainly affected by the frequency, power and thermal eddy current excitation frequency proportional to the square; and also by the current excitation frequency excitation voltage, current and capacitance, inductance effects. Flat head machine offer, Huaxin Cheng electromechanical (certified), flat head machine provided by Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. (www.tyhxc.com) (www.tyhxc.net) is Jinzhong, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Huaxin Cheng leader in mechanical and electrical staff warmly welcome all inquiries negotiations to create a better future for electromechanical Huaxin Cheng. You can also access (www.tyhxc.net/supply_details_48553820.html), for more information about the company.