... First, the principle of job trimming machine I. long side edge, aluminum plates under lateral rolling stents, ... of the short side, unilateral trim. III.double finished long edges trim, automatic light sensor control, automatic top ... control, in the event of an emergency, as long as the rope down, cut off all power ... driving highly by 0355 electric rawII.Moving and double speed motor 0.85/1.5kw, to drive ...