Our machines have been widely applied to various kinds of industries, such as kitchen utensils, automobile making, motorcycle manufacturing, glasses, hardware, household appliances, low-voltage apparatus, elevator, compressor, etc.

1. Use the roller electrode to replace the cylindrical electrode of spot welding
2.Generate weld nuggets to verlap with each other and finish welding of workpieces.
3. AC pulse current, amplitude modulation current, three (single)-phase rectification, medium frequency and high frequency DC can
be available.
4. Roll welding is widely applied to light gauge welding of sealed container of oil drum, can, heating radiatior, airplane and
fuel tank, rocket and missile. (the welding thickness is within 3mm of single plate. )
5.The seam/roll welding is composed of welding spots.
6.According to different overlap of the melting cores, it could be divided into roll spot welding and air-tight seam welding.
7.Three stages in the forming process: pressurization, heating fusing and cooling crystallization.

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.