Descripción del producto

latest design of 4 wheel SAW tractor, can move stably along the rail. user can make the rail easily. High effective welding ,especially for the thicker stell . It is widely used for pipe manufacture, ship manufacture, steel frame manufacture,big tank welding,etc. welding parameter digital dispaly . welding parameter adjustable on tractor, and can realise long distance and thick stell welding. torch rise and downlope can adjustable easily. wleding speed can adjustable easily.