hydraulic manifold block, four-post hydraulic tensile machine

This series of hydraulic 4-column structure, the workbench with a hydraulic valve block pad and enough holes for the plastic material of the pressing process, such as sheet metal stretching, bending, flanging, punching, etc., can also be engaged in the correction, press-fit , wheel forming, cold extrusion molding metal parts, plastic products and powder products molding process, the machine has independent power sector and electrical systems, and the use of hydraulik monoblock centralized control, enabling both manual and automatic operation mode, the working pressure, repression speed, stroke range can be adjusted, and can complete ejection without top out, stretching automatic cycle three processes, there is constant pressure, given away two molding process for selection.