Automatic Welder be composed of Welding Tractor, control system and welding rectifier. Main circuit adopts SCR rectification technology with double anti-star babancing reactor, filter reactor to realize stable performance and high reliability; Unique control circuit design,C.C. &C.V. output are avaliable, applicable to SAW, MMA, carbon ARC gouging, electroslag and so on. Compensational function for grid of voltage; Main AC contactor without current switch, longer service life; Structure-vertical type and horizontal type.
MZ Series Welding Rectifier
Characteristics:
1 Main circuit adopts 3 phase semi-control bridge thyristor rectifying technology,somple circuit and convenient maintenance
2 AC contactor has not current switch to prolong service life and reduce impact on the electric network
3 C.C.&C.V.output are available ,applicable to SAW,carbon arc gounging and ESW.
Automatic Welder Automatic Welder,Submerged ARC Welder,Horizontal Welder,Welding Tractor SHIJIAZHUANG LONGXUAN TRADING CO., LTD , http://www.longxuanmachine.com
Recently, Great Wall Motor and the United States Tianhe Group signed a strategic cooperation agreement. According to the agreement, the two parties will upgrade to the cooperative research and development of the main and passive safety technologies based on the existing procurement of products such as airbag controllers and anti-lock braking systems .
TRW Automotive is a global leader in automotive safety systems. TRW manufactures high-tech main and passive safety products and systems for braking, steering, suspension and occupant safety and provides aftermarket operations. TRW products include integrated vehicle control systems, driver assistance systems, braking systems, steering systems, suspension systems, occupant safety systems (including protective airbags and seat belts), safety electronics, engine components, and engineering fastening systems. Spare parts replacement and technical services.
At present, the electric steering system jointly developed by Great Wall and Tianhe is more fuel-efficient. Compared to hydraulic boosters, electric boosts are more energy-efficient and environmentally friendly and easier to control. Moreover, both parties have also entered the sample development stage in the development of engine valves and rear brake calipers.
Peter Lake, executive vice president of TRW, said, “The TRW Group, as the leader in the global automotive safety system, always adheres to the balanced development of active and passive technologies. The Chinese market is a strategic focus of TRW. Although Great Wall Motor is not a company in China The largest customer, but Great Wall's focus on improving quality is in line with Tianhe's corporate philosophy. We hope both parties will continue to maintain a good partnership."
Previously, Great Wall Motors had strategic cooperation with Autoliv, Sweden, the world's largest producer of car occupant protection systems. Cooperation with U.S. SkyTeam and Autoliv, Sweden, means that Great Wall Motor will make great strides in vehicle safety. This is in line with the “three-high strategy†that Great Wall Motor established at the beginning of the year and supported high-tech equipment and high-performance design to create high-quality products.
Extensive reading:
Great Wall Motors is the first privately-owned automobile company listed in Hong Kong H-shares, the largest pickup SUV factory in China and a multinational company. Great Wall's star product, Wind Jun pickup , exports over a thousand cars each year. As of the end of last year, the total export volume reached more than 7,000 vehicles. In 2002 alone, it exported nearly 3,000 vehicles, maintaining a strong market growth momentum, accounting for more than 70% of the total export volume of Chinese pickup trucks and being the largest exporter of domestic pickup trucks. . In recent years, Great Wall Motors has launched a "people-oriented" safety concept. Both active and passive safety have been taken into account. At the same time, vehicle security, vehicle insurance, and other vehicle safety have also been taken into account. In terms of passive safety, Great Wall uses the development technology of “3DP (Comprehensive protection of occupants, pedestrians, and vehicles)â€. In terms of vehicle safety, Great Wall promotes the concept of synchronized vehicle safety performance development and product development. 
![6A6AQ]S{SVCZ(HQI[(_0WH0](http://i.bosscdn.com/product/e6/17/eb/0eb4d8e5288bd6e6d1ec72b002.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=25&p=5&t=80&text=bG9uZ3h1YW4uYm9zc2dvby5jb20%3D "6A6AQ]S{SVCZ(HQI[(_0WH0")