Holistic welding structure, with good intensity, rigidity and quake-proof;

Notching angle fixes in 90o with high notching speed, compact structure, small volume and convenient operation;

Single stage and step-level operating function can be selected;

Notching strode can be adjusted. Ist stroke adjustor can limit the strode length and increase the notching quantity per minute;

Meet the needs of notching processing for all kinds of hardware, Suitable to process various boxes, shell covers and etc for apparatus, appliance, light industry, machine tool industry.