Stainless steel welding for the oil industry

Stainless steel welding for the oil industry

PW has designed and manufactured a special resistance welding system for VOC Holdings BV of Moergestel in the Netherlands. Designed for welding 2 x 2mm stainless steel on a coil line, the weld head has a throat depth of 1.2m and provides weld force of almost 1 tonne...
Servo power comes to welding

Servo power comes to welding

The PW Joint Venture in Shanghai manufactures spot welding guns for many automotive manufacturers in the Chinese market. Recent successes include more than 200 servo driven weld guns supplied to Shanghai Automotive and General Motors. Typical weld gun shown here uses...
New factory in China

New factory in China

PW’s joint venture with Sunke, China’s largest welding control manufacturer, has moved to new premises in Shanghai. To keep pace with the increasing market for the company’s robot spot welding guns, more space was necessary and the move allows expansion, while staying...
Transformer sales boom

Transformer sales boom

The PW Joint Venture in Tianjin (China) sold almost 1,000 units last year, making it one of China’s largest specialist manufacturers. Established to manufacture ISO AC transformers and Medium Frequency transformers, mainly for robot weld gun use, the company sells to...