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 ERW unit tinder etc. Note ERW unit "without high pressure" phenomenon: in production, sometimes suddenly no welding output current, so that production can not proceed down, we call this phenomenon known as the "no heat" or "no high pressure." "No high pressure" There are two main reasons, hydraulic machines offer a high-frequency electrical problem inside the device, the transmission device is an external problem. We only tell part of the output transformer secondary winding of the following common problems, because this part of the production process should belong to the adjustment range. The main reason causing the external device "without high pressure" is caused by the discharge phenomenon. The addition of discharge occurs between the output transformer primary winding and the secondary coil, the primary coil and the secondary coil between themselves insulation around the following site. Sometimes discharge phenomenon has obvious problems, such as produced by arc discharge spaces, such as fire. Sometimes they do not have any problems, such as an insulator carbonation, poor contact and instantaneous short circuit, which requires us to be one investigation contact parts and insulation parts. Failure generally occurs in these areas at all. Taiyuan Huaxin Cheng for you to resolve the production of roll forming equipment roll forming equipment bending problem is sequentially arranged by multi-pass roll forming, hydraulic press, the sheet, strip and other metal strip continuous lateral bending to into a specific section of the profile of the device. Roll forming equipment in production will produce bend, twist problems, the main reason is because the uneven, where to sell hydraulic press, about the uneven, bent around, up and down the uneven, resulting in distortion. To solve this problem are the following three: 1, the design force balance. 2, accurate processing. 3, the equipment for installation adjustment. Hydraulic machines offer | Huaxin Cheng Electrical and Mechanical (certified) | hydraulic press provided by Taiyuan Huaxin Cheng Electrical Equipment Co., 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. In Huaxin Cheng electromechanical leadership with the staff warmly welcome all inquiries negotiations to create a better future Huaxin Cheng electromechanical.