guillotine machines/hydraulic guillotine shear/hydraulic guillotine shear machine 6CrW2Si blade 4 edge atos valves,NOK seal QC11Y-10*4000 guillotine machinery/hydraulic guillotine shear machine /hydraulic guillotine shear machinery 1 ... counter, operate very easy. 2-9, protective grating controlled by electrical system. 2-10, support device with ball to reduce the ...