3-axis CNC milling machine CB-1300

vertical

Strong back gear transmutation instead of timing belt for Hi-Low speed. NST#40 spindle with 5HP inverter motor. Headstock is transmitted by strong back gears instead of timing belt for Hi-Low speeds. Spindle material SCM415 (SAE4115) fully hardened &precision ground. High grade of Meehanite cast iron is used on column, saddle, base and table, which are stressed relieved to avoid any distortion. Dovetail design on X slideway, and box way construction on YZ slideways. Precise ballscrews are equipped on X and Y axes. X and Y slideways and gibs are coated with Turcite-B to provide smooth and wear resistant surface. XYZ slideways, table and T-slot are hardened and ground for wear resistance and excellent longevity. 1:2 ratio timing belt pulleys on XYZ axes to increase drive torque. YZ slideways are protected by high grade steel covers.