Article
Metal pipes include iron pipes, stainless steel pipes, copper alloy pipes, aluminum alloy pipes, etc. They are mainly used in furniture, boilers, chemical industry, pipelines, planting sheds, air conditioners, cold storage, aerospace, aviation, electrical appliances, agriculture, and electromechanical. Their butt welding is generally selected based on the different materials. Some are usedFlash butt welding machine, some use resistance butt welding machines.
There are two options for iron pipe type, resistance butt welding and flash butt welding. If the budget is insufficient, resistance butt welding can be used. There are also semi-automatic butt welding and pneumatic butt welding. Semi-automatic butt welding is more affordable. Compared with flash butt welding, resistance butt welding has a larger weld and takes longer to polish, but there is no flash spatter. Flash butt welding.
Due to the shortcomings of fast heat generation and slow heat dissipation, stainless steel pipes are prone to cracks and hardening due to ordinary butt welding. Flash butt welding machines are generally used for welding.
Copper alloy pipes, aluminum alloy pipes and copper-aluminum pipes are currently welded by resistance butt welding method, mainly using pneumatic automatic butt welding machines.
The general points are: 1. All are welded using high-current, short-time, hard-standard welding parameters. 2. Use customized positioning molds 3. Except for special electrodes used for welding copper, chromium zirconium copper electrodes are used for other purposes.
Wuxi Xinxing Welding Equipment Factory has been engaged in resistance welding machines for 29 years. Its core technology products include:Semi-automatic butt welding machine, Pneumatic-flash butt welding machine, multi-strand wire welding machine, foot pedal spot welding machine, pneumatic spot welding machine, medium frequency spot welding machine, row welding machine mesh welding machine, resistance automatic welding machine, energy storage welding machine, copper rod and aluminum rod disc circular welding machine, auto parts spot welding machine, sheet metal spot welding machine, home appliance hardware spot welding machine, small appliance spot welding machine, copper row copper pipe welding machine, nut spot welding machine, There are more than 300 types of stainless steel welding machines, foil strip spot welding machines, aluminum spot welding machines, multi-head spot welding machines, bag cage spot welding machines, mesh welding machines, ton rack welding production lines, resistance automatic welding machines, brazing machines, diffusion welding machines, projection welding machines, seam welding machines, wire and cable optical cable supporting equipment, etc. If you are interested in our welding equipment, please contact us.