... 3, T Slot on the Table Features: 1, 4 column structure main body, consist of Top Beam, ram, Working ... Table, Column, Cylinder, Hydraulic Drive system and electrical system. Columns adopt # ... Ram, easy for load the different type of tooling and fixture. Specification:DescriptionUnitFour-column Hydraulic PressYQ32-40YQ32-63YQ32-100YQ32-100AYQ32-160YQ32 ...