Features Y axis adopts three rolling rails and a sliding rail, heavy duty cutting machines to meet requirements. X-axis guideways two machine-specific linear roller guideways and a scroll rolling block plus inlaid steel rails, heavy duty cutting machine tools that meet the requirements, but also reduce the cost of the machine. Y-axis pallet with two single-acting hydraulic cylinder hydraulic balance balancing means for balancing square ram and the main gearbox weight. Square ram lower milling attachment can be installed through artificial translocation, can achieve multi-sided machining. Magazine capacity of 24, 32, 40 three options. Each machine axis position detection using FAGOR company (or HEIDENHAIN) precision grating to achieve closed loop control machine tools. Machine tool spindle bearing cooling system is equipped with thermostatic oil cooler. Machine rigidity, weight up to 65 tons. http://www.xdjczz.com/product/20120505145834.html