Carbon Steel ARC 400A DC MMA Inverter Welder 60Hz MOSFET Technology

(1) Apply MOSFET switching power and PWM technology,energy-efficient and low noise.

(2) Easy arc-starting with arc force function.little spatter,stable arc and superior welding performance.

(3) Applicable foe welding various kinds of metals,such as carbon steel,stainless steel and alloy steel,etc.

(4) Digital display and calibrated current control knob makes procedure setting simple and easy.

(5) Built-in alarming and protective circuits are provided to prevent over current,over heat and over voltage to ensure safe operation

(6) Supplied complete with electrode holder,earth clamp,welding cable,face mask and welding brush.

Shenzhen Exlentech Welding Equipments Co.,Ltd is the oversea branch sales office of Longtai electrical,located in the most fast developing city in China -Shenzhen city,which beside to Hong Kong and Guangzhou city in South China,the manufacturing base in Huaibei city Anhui province,we mainly produce Inverter welding machine power source and Plasma cutting machine power source, and their accessories. Longtai are leading in being a national high-tech enterprise in the welding field, with a number of high-tech products, nearly 100 invention patents, and national CCC certification. In 2016, Longtai was successfully listed in the equity trading center with stock code: 700465. Longtai has long maintained technical cooperation with graduate professors of Fudan University and mining university and participated in Longtai R & D team.

Longtai is a high-tech enterprise specializing in research, development and production of high-quality welding and cutting equipment in China. It has independent R & D institutions and a large number of perfect platforms such as advanced instruments, independent brands, independent production, independent sales and independent services. A number of products of the company have reached the domestic first-line performance, and continue to absorb advance technology. A number of technologies break the domestic empty and realize the same quality competition with foreign products.

After we invested in the branch plant in Huaibei city in 2012, longtai developed at a very high speed,the company invested heavily to add an automatic production category in 2017, specializing in robot, automatic gantry CNC and semi-automatic special machine production lines. In 2019, it won another 12 acre of industrial land in Xiaoxian Industrial Park, which is ready for greater development in the near future.

At present, Longtai has a plant covering an area of 15000 square meters, first-class production line and testing equipment, and a full-automatic CNC stamping production line; Dust free PCB SMD, and wave soldering production line; More than ten high-efficiency welding machine assembly lines; And more than ten sets of supporting digital testing equipment. With strong production capacity and high efficiency, products can be sent to the market in time to ensure reputation and ensure the development of the company. We strictly implement the ISO9001 international quality management standard and has established a perfect development, sales, production and after-sales system. Longtai has a number of engineering and technical person who engaged in the research and development of welding and cutting equipment for many years, high-quality management personnel and experienced employees. At present, the products cover more than ten series, including MIG, CUT, MMA, TIG, MZ, wire feeding mechanism, Torch, welding machine accessories, etc.,nearly 100 products.

Based on the principle of science and technology and continuous innovation, Longtai company will continue to march into the higher stage of the welding field. We keep on manufacturing advanced technology, cost-effective and high grade welding machines.

Longtai has 3 marketing centers in Anhui Province,Shenzhen city(Shenzhen exlentech mainly for oversea market) and Shanghai city. The marketing team has won the praise of customers with the marketing concept of creating value for customers with high-quality service, and the perfect marketing network is all over the country. At present, Longtai has become a leader in the industry with its unique business strategy and product characteristics of excellent technology and stable quality.Longtai has established close cooperative relations with hundreds of agents in the industry in domestic market and abroad. Creating value for customers is the target and pursuit of Longtai people. We sincerely welcome friends from all over the world to join us and create a better future with us!