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Mechanical characteristics：
★Taken the machine adopts advanced cast iron castings, mainly by the annealing treatment and vibration aging treatment, removal of internal stress, casting stability is greatly increased, out of shape not easily;
★Taken to improve the work efficiency, the company a stable machine taste thick material bed, body, meet the heavy cutting and fine grinding machine rigid demand;
★Guide rails are advanced import business resistant rubber, the artificial precision shovel flower, to ensure the accuracy of persistent;
★X, Y plane all the accuracy within 0.02 mm;
★Spindle swing arm end of 0.003 mm;
★The Y axis adopt grinding precision ball screw, lighter, more accurate, more durable;
★The Z axis adopts the T type nut screw (copper nut for phosphor bronze);
★Hydraulic system main components were designed, low vibration, low;
★Reasonable cable line design, twist and not burn;
★Lubricating oil way boot self-checking, fault, and adopts the automatic cycle, equipped with pressure sensors, ensure guide rail no shortage of oil;