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HWASHI 150KVA Pneumatic AC Projection Spot Welding Machine utilizes the general mains supply to lower the voltage and increase the electric current. Such kind of low voltage but large current will be transmitted from the electrode to the linked point of two work pieces. On the linkage, due to the resistance of work piece, high temperature will occur so the metal will therefore generates high heat to make the work pieces in molten condition. Thus, the purpose of welding the two work pieces is achieved.

We are a professional carbon steel resistance ac spot welding machine manufacturer, the power of the stationary type carbon steel resistance AC spot welding machine and 50k carbon steel ac spot welding machine that we produce is from 25KVA to 800KVA. It can be used to weld 10mm of iron and metals like stainless steel. Low cost 50k ac spot welding machine applicable to all kinds of hardware.

The other five types of machines have similar functions. According to your requirements, you will find your products. If you don't understand, please send me an inquiry

Features of Stationary Type stationary type carbon steel resistance ac spot welding machine Special design integration of pressurized cylinder which can ensure stability and mobility of pressurized and welding speed. 1. Multiple same ways forced water cooling system to ensure stability and reliability of long-term operation. 2. Pressurized electrode speed can be adjusted, slow down the impact to welding work piece when pressuring, also reduces the noise when welding. 3. Upper and lower electrode adopts supplementary stroke pressurized mode which can improve the operation of welding process. 4. Welding Control System: WD-KD5 Intelligent Microcomputer Controller. The AC pulse spot welder that we produce can be matched with many types of welding controllers. 5. Silicon Controlled: Adopt the SEMIKRON, IXYS Silicon controlled from West Germany or IR Silicon controlled from United States;  6. Pneumatic Control System: Adopt large displacement of magnetic valve and gas assembly, sufficient air supply; adopt the quick exhaust cylinder, quick response, good servo performance. 7. Welding Transformer: Adopt high purity silicon steel disc refined welding transformer; Good permeability and electrical conductivity; Less consumption of electricity; Be able to weld the metal plates like 8mm+8mm low-carbon steel.

Guangdong Hwashi Technology Inc. was established in 2001. The headquarter is located in Hwashi industrial park in Huizhou. Hwashi is a high-tech enterprise specialized in developing, manufacturing and selling of resistance welding machine, automatic welding machine and an industrial robot.

In the past 20 years, Hwashi has obtained more than 50 patents for invention patents, utility model patents, design patents, and software Copyrights. It is the drafting unit of several national standards and industry standards. Hwashi has been awarded "China famous brand", "Guangdong famous brand", "China quality credit enterprise", "world outstanding Chinese businessman association member unit", "Guangdong province science and technology innovation quality management advanced unit", "Guangdong province academician expert enterprise workstation" and many other honorary titles.

For 20 years, Hwashi keeps innovating and follow up with the latest technology in the world. Invest heavily in product development and innovation every year. In cooperation with key universities and national key laboratories and engineering technology centers in new materials and processes, the "medium frequency inverter" technology was first introduced into resistance welding equipment. Help to realize the "unmanned, intelligent" factory, the practice we have been striving for is to create efficient, energy saving, safe and environmentally friendly production environment for customers.

With the trend of intelligent manufacturing in the world, Hwashi has set up a large-scale robot development base of 50,000 square meters in Yichun City, Jiangxi province. Introducing the world's top advanced production and processing equipment in our factory. We have a technical team and high-quality workers including mechanical, electronic, welding, automatic control, electromechanical integration, and management. We are committed to providing customers with efficient automation welding solutions in order to become a leading enterprise in world-class industrial intelligent equipment.