Semi-Automatic Resistance DC Spot Welding Machine Medium Frequency Welding Machine

Features

1, Short power-on time, high thermal efficiency, and beautiful welding shape. The straight output welding current ensures the high-efficiency and continuous supply of welding heat. The short power-on time, reaching the ms level, makes the welding heat affected zone small, and the solder joints are beautifully formed.
2, It can effectively suppress welding spatter and obtain stable and high-quality welding results. The continuous heat supply generated by the straight output current makes the nugget temperature continuously rise, and the precise current rise slope and time control at the same time, will not cause the generation of heat jumps and the inability to control the current rise time to cause splashes.
3, The control accuracy is high. The high operating frequency (usually 1-4KHz) makes the feedback control accuracy 20-80 times that of the general AC spot projection welding machine and secondary rectifier spot projection welding machine, and the corresponding output control precision is also very high.
4, Three-phase input is adopted, which is suitable for the power supply balance of the power grid and does not require power compensation equipment.
5, Energy saving. It has high thermal efficiency, small welding transformer and low iron loss. When welding the same workpiece, it can save energy up to 30% more than AC spot welder and secondary rectifier spot welder.

Application scope:
It is mainly used for spatter-free butt welding of wires and bars. When used for butt welding of solid bars, it can also realize the integrated function of welding and scraping and improve processing efficiency. Double forging butt welding technology is adopted, with automatic tempering function, and the welded joint has the characteristics of no porosity, cavity, slag inclusion, and compact structure. The welding speed is fast, and the welding tensile strength is close to or reaches the strength of the base metal. It can be used for the butt joint of copper-aluminum stranded wire, carbon steel rod, rebar, brass rod, chromium-zirconium copper rod, copper rod, and aluminum rod.

Specifications:

Kunshan Brave Tech Co.,Ltd is a manufacturer and trader for steel coil slitting machine , steel coil cutting machine, high speed flying shear machine and other related moulds.

Kunshan Brave located in Jiangsu province, with be richly endowed by nature geographical advantage; strong technical force; efficient management team and strong sales service ability, the company developed rapidly, product and services of radiation throughout the country and exported to Southeast Asia, the Middle East, India and Pakistan, South America around.

Our company is professional in designing and producing all kinds plates processing machines. At present, we have own team of design, production and sales. We can provide our customers with one-stop and high quality service.

Kunshan Brave has for many years engaged in the metal industry of flying shear machine, leveling shearing and slitting machine research and development, management, production and sales of professional team.Company strict implementation of ISO9001 2008 quality management system standard, after many years of innovation and development, set up across the country and abroad sales system.Excellent quality and perfect after sale service system to win a large number of loyal customers for the company, the more highly recognition industry and authority.

In the actual operation process, Kunshan Brave vigorously promote technological transformation and industrial upgrading, for market resources, technical information, the company at all levels of leadership research and development departments and scientific research personnel to carry out technical research, technical cooperation and after-sale technical services. Products from the production orders to the assembly and delivery, in strict accordance with the quality management system for the operation, strict quality control, and fully meet the needs of users, in the customer first philosophy, always put the customer in the first place.