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 the high-frequency welded steel pipe advantage of high-frequency welding process, mainly on the use of high-frequency currents have skin effect and proximity effect two properties so that the current highly concentrated in the surface of the weld edge straightening machine, welding edge tube in a very short period of time heated to the desired temperature soldering, and then after squeezing a tube welded tube synthesis. High frequency welding technology has many advantages, for tube and pipe sizes of materials wide adaptability. Not only high-frequency welding welding speed increase straightening machines offer and get a small heat-affected zone and burn through good weld. Because of the high frequency weld pipe with good quality, both inside and outside a small glitch, high welding speed, lower power dissipation, etc., has been widely used and promoted. 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 for you of stainless steel flux-cored welding points and Notes 1. The flat characteristic welding power supply, reverse polarity DC welding. The use of general CO2 welder welding can be, but the pressure wire wheels please loosen slightly. 2. Protection of carbon dioxide gas is generally straightening machine manufacturers, gas flow rate to 20 ~ 25L / min more appropriate. 3. The distance between the tip and the workpiece to 5 ~ 25mm is appropriate. 4. Spiral welded pipe mill stem elongation, general welding current is 250A below about 5mm, when more than about 20 ~ 25mm 250A is more appropriate. Straightening machine prices _ Huaxin Cheng electromechanical (certified) _ Srinagar leveler provided by Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. (www.tyhxc.com) is Jinzhong, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Huaxin Cheng leader in mechanical and electrical staff warmly welcome all inquiries negotiations to create a better future for electromechanical Huaxin Cheng.