All main components, bed, headstock, saddle, plinth, etc., are high-quality solid castings. Low friction Turcite-B coating on mating surfaces between saddle and guideways. Precision ballscrews and highly rigid precision bearings ensure accurate positioning and heavy cutting capability. Centralized oil system provides forced automatic lubrication onto ballscrews and all mating surfaces. Choice of two model ranges. The CKE-Z series has automatic headstock gear changing, high spindle speed with wide range, and low noise levels of under 80db. The CKE-I series, with independent spindle structure, utilizes a frequency converted spindle motor or servomotor to offer stepless high spindle speeds. Operator adjustable control panel enables convenient tool setting. Fully enclosed guards with interlock offer a waterproof and chip-free environment. Horizontal /vertical 4-P automatic tool post is provided as standard, while vertical 4-P indexing tool post, horizontal 6/8-P tool post, quick-change toolpost, etc can also be supplied to suit customers' specific requirements. Optional pneumatic or hydraulic chuck and tailstock are available. FANUC, SIEMENS, FAGOR, etc control systems can be supplied. E-hand wheel function is also available. 3 kinds of main motors for your choice: 2-speed main motor; varaible-frequency main motor and Servo main motor;