YHD32-800T Four Columns Hydraulic Press Machine, press machine,hydraulic press, ISO, CE certificate, 800 tons. YHD32-800T Four Columns Hydraulic Press Machine, press machine,hydraulic press, ISO, CE certificate, 800 tons.Parameter1 Rated force 8000KN2. Knock out force 1600KN3. Max. pressure 25Mpa4 Max. day light 1500mm5 Ram stroke 900mm6 Knock out stroke 350mm``6Effective working table size L-R ...