... -points rollers guide. 2,LGS adopt the compact hydraulic system of BOSCH,advanced compact structure design. 3,Pos ... entire steel welding frame, sufficient strength and rigidity.2,Hydraulic driving system, safety and reliable operation, nice performance. ... hydraulic swing beam shearing machine, CNC controllers is installed ,which make work pieces have a high precision. Hydraulic (CNC) Guillotine Shears ...