1. CK 52 Series CNC Vertical Lathe developed by Qingdao Yuantong Machinery Co., Ltd is specially designed for processing discoid and ring-shaped parts, such as tire mould, slewing bearing, flange and so forth. 2. It's not only the best solution for machining discoid and ring-shaped parts, also suitable for turning cylinders on both ends and that need different kinds of knives. Besides, for cylinders that no need changing knives, only turning on the cylinder body, we can provide you customized ram head. And provide our special technical support. Stability and Precision 3. Owning to adopting planer-type and beam-fixed structure, it strengthens the rigidity and stability of the machine tools. Compared with average lathe with moving beam, it eliminates mechanical clearance between beam and columns. Thus it greatly improve the precision when processing the parts. 4. It's equipped with PMI Ball screw, a worldwide well know ball screw brand. Both vertical and horizontal sides of the feed system mounted with a servo motor. And the ball screw is driven by the servomotors via synchronous strap wheel, finally realize the feed of the knife holder in vertical and horizontal direction. Anti-Frication and Decompression. 5. The spindle adopts high- precise NSK Bearing, Which ensures the stability of the machine. The friction surface of worktable adopts hydrostatic guide to reduce friction coefficient. 6. The guide of knife rest adopts new-type anti-wear soft belt with high paste technology. Good Shock absorption and abrasion resistance. Ensure the speed feed of knife holder. And improve the precision and efficiency of work pieces. 7. The back of knife rest installs a balanced weight block, through the pulley cover, connected by steel wire rope to offset weight and reduce dynamic friction. It is very simple and quick to operate 8. According to the demand, it utilizes infinitely variable speeds to adjust the rotate speed of face-plate. It runs more smoothly compared with adjusting the rotate speed of face-plate through mechanical gears that has large fluctuation. 9. Under the situation of not parking to adjust the knife rest, it is available to continuously process taper, arc and any complex curves while machining linear. It adopts lift-type gearbox to improve the stability of driving, and effectively reduce the beating of transverse, ensure the accuracy of work-pieces, in accordance with the requirements of processing technology, it sets in different gears in both high and low speed. When rough machining, low speed gear fully guarantee the out put of motor torque. When finish machining, high-speed improves the fineness of components.
