80-450KVA Pneumatic Spot Welding Machine and Projection Welding Machine In Auto Parts Industry

High power medium frequency inverter DC spot (Projection)welding machine

Product highlights: balanced three-phase power input, small impact of DC output on user power grid, energy saving, stable current, high welding quality.

MF DC Inverter Spot Welder is a set of advanced welding equipment. The welding transformer is in small size but the outout energy is large. Three-phase AC will be converted into DC after being rectified. Then the DC will be converted into medium frequency 1000HZ square wave to be connected to primary welding transformer through the inverter circuit which is composed of IGBT. The MF square wave will become small pulse DC to the electrode for welding work piece through the depressurization and recitifying process in the welding transformer. The Inverter will adjust the duty ratio of IGBT through the feedback of secondary current so as to achieve constant current of the welding process.

Product parameters

Product Characteristics

■ High-quality and high-efficiency welding capacity High-quality and high-efficiency welding capacity, power factor up to 98%, three phase input load balance.The impact on the consumer grid is greatly reduced.
■ The output current is DC, the current is smooth, and the inductive reactance is zero, the working frequency is 1000hz, the time control precision is 1ms.
■ The fuselage adopts the mechanical structure design of high quality steel plate, the overall beauty, good rigidity, which ensures the realization of the stable welding quality.
■ Integrated electrode and voltage mechanism, short air circuit, compact structure, quick response, convenient installation and maintenance
■ The secondary circuit adopts high quality conductive material,which greatly reduces the circuit impedance.
■ The reversing valve of the cylinder adopts the famous brand imported from abroad, which has the advantages of quick response,large flow,long life and high speed dotting.
■ The standard components adopts international famous brand, so that the overall quality of the welder can reach the first-class level.

APPLICATION

Widely applied to welding battery ,lighting electric resource automobile.medical apparatus and instruments,photoelectric communication, micro motor as well as requested chip inductor with high temperature enamed round wire/extra fine wire minimum size can be 0.02mm), wire rope,metal wire,nickle cup, can cutting wire and welding ,CCFL filed ,fuse,lamp filament.

Global welding automation solution provider

Guangdong Pudian Automation Technology Co., Ltd. started in 2006, is a professional automation welding equipment solution supplier; After 16 years of development, we have trained a group of experienced and innovative senior R & D, design and manufacturing engineers, a group of pre-sale, in sale and after-sale technical service personnel with excellent professional quality, built a large-scale R & D and production base in the industry, and established the first post doctoral research station in the welding industry. In the field of resistance welding and laser welding has an absolute leading technology and cost advantages.

International quality worldwide recognition

The company has passed ISO9001 quality management system certification and established a full staff quality assurance system to continuously improve product quality. The company's products have obtained a number of national CCC certification, EU CE certification and North American CSA safety certification, and are committed to providing users with authoritative, professional and meticulous welding automation solutions and services. At present, our company has officially authorized and applied for more than 70 national patents. A number of core technologies in the welding field have filled the technical gap at home and abroad, forming a wide range of social and economic benefits. We are a national high-tech enterprise with a number of core technologies.

PDKJ strategic partner

Domestic well-known customers mainly include: Midea, Galanz, Gree, TCL, Chigao, Skyworth, Changhong, Haier, Hisense, Kelong, Wanhe, Wanjiale, vantage, BYD, Kaite auto, dadihe, Kodali, Baiyun electric, Haihong, Chuanyi, xinwanda, Yinhe, Zhongheng, DayangHaozhi Co., Ltd., Kaizhong Co., Ltd., yishite group, Xuji group, Longguang group, China Railway, Sinosteel, Fuhua heavy industry, Yihe precision, Anhui Keda, Guangdong Changying, Guangdong Liyuanheng, Bellevue, Hyundai Fanjin, Conghua Fanjin, Honda elevator, Hongxun elevator, Wanbao Zhima, Zhongda electronics, Guangchi electronics, Jingsha electronics, Yidong electronics, Hefeng furnitureXinda Yufan furniture, etc.The world's top 500 customers are: Foxconn, Flextronics, Amphenol, Huawei, Philips, Samsung, Hitachi, Mitsubishi, Sanyo, abb, TDK, Panasonic, Siemens, Toshiba, Sony, Huiku, Dell Ericsson, LG, Fujitsu, Maersk, ThyssenKrupp, Mercedes Benz, BMW, Honda, Toyota, GM, Ford, Nissan, Volkswagen, Mazda, HyundaiGeely, etc;And established a long-term partnership with them.