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 Huaxin Cheng electromechanical equipment to introduce you to pipe market price is more stable pipe market price is relatively stable, cold pipe equipment Which is good, Shanghai stock market hot-rolled coil products community about 85 million tons, cold rolled board 35 tons of inventory levels, the social stock market in Guangzhou is about 90 million tons, about 550,000 tons of cold-rolled inventories, cold pipe equipment manufacturers, the Tianjin market stocks at 300,000 tons, more than the pipe from the social stock look, basically in a relatively stable and moderate level, which would also support the welded pipe market is relatively stable operation. Therefore, at present, the stable operation of the elements supporting pipe market is basically stable, can achieve mainstream market price is relatively stable operation, cold pipe equipment of choice, now watch 3600 yuan / ton price point, it is still an important concern mark. 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 Huaxin Cheng electromechanical equipment to introduce you to control a gap weld pipe weld after welding and extrusion produces burr, cold pipe equipment, need to clear. Removal method is the rack fixed cutter, pipe by rapid movement of the burr gelling. Pipe inside burr is generally not removed. 2. The process of example is to welded φ32 × 2mm Longitudinal example, summarizes its process parameters: Strip Size: 2 × 98mm in diameter to expand the bandwidth by adding a small amount of steel material forming margin: Q235A input excitation voltage: 150V excitation Current: 1.5A Frequency: 50Hz output DC voltage: 11.5kV DC Current: 4A Frequency: 120000Hz welding speed: 50 m / min _ cold-formed pipe Huaxin Cheng electromechanical equipment (certified) _ cold-formed pipe equipment from the Taiyuan Hua Hin 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. In Huaxin Cheng electromechanical leadership with the staff warmly welcome all inquiries negotiations to create a better future Huaxin Cheng electromechanical.