Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is a high-tech enterprise specialized in the design, development and manufacture of equipment Longitudinal spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment. Taiyuan 华欣诚 for you to resolve common problems ERW unit machines also inevitable that goes wrong, hydraulic press service, do not control or quality of the machine is that the problem itself, today rich Ruiwo on your comment about high-frequency straight seam welded pipe mill FAQ's: induction coil, electrode melting water. First, both the induction coil or electrode, sometimes strong currents heat red-hot at the moment, hydraulic press, if not promptly shut down the high-frequency current output, will be open seizure phenomenon occurs, causing other electrical accidents. The causes of the accident are: it will lead to poor contact with the conductive circuit bad bad, after local impact of high current, hydraulic machine parts, the conductor will quickly heat up the burning arc. Parts such as screws holding fixed induction coil and electrode contacts loose hold-down plate or the like, hydraulic press piston, ignition can cause localized heating element burning. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is a high-tech enterprise specialized in the design, development and manufacture of equipment Longitudinal spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment. Taiyuan 华欣诚 roll forming unit for you to resolve the straightening process for straightening a bent or crooked, usually carried out in the last forming between the rollers and the cutting die. If the last roll can not effectively support profiles, so when entering a side straightening mechanism must be supported on the whole profile cross-section. Asymmetric profile straightening, in the straightening of torsional deformation may occur simultaneously, then, we need to profile deformation in the opposite direction at the same time bending and torsion straightening. In the straightening process, the profile will move around, requiring straightening gap between institutions and the profile is relatively loose some. There may be a gap between the surface straightening mechanism and profiles. Hydraulic press, Huaxin Cheng electromechanical, hydraulic equipment spare parts supplied by the Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. Hydraulic press, Huaxin Cheng electromechanical, hydraulic equipment spare parts Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. (www.tyhxc.com) (www.tyhxc.net) this year introduced a new upgrade, the above picture is for reference only, please dial this page Phone or pictures on obtain the latest information, contact: Li.