CNC lathe CKB series

horizontalfor large-bore partshigh-precision

This series of lathe machine bed (distance between centers from 1000mm-5000mm) is overall structure, 6000mm is two pieces butted, adopts standard cast iron (HT300) a molding casting, after the second aging treatment, it has feature of stable performance; guide-way width (600mm), good rigidity, anti-vibration ability; Processed by medium-frequency hardening(hardness more than Shaw 68) and machined by the imported rail grinding machine , to ensure a long life, high precision and good maintainability. This series of lathe machine spindle bore has two kinds, one isφ100mm, the other is φ140mm , spindle bearing uses China's well-known bearing made by HRB, LYC and ZWZ. For the lathe machine with bore diameter-φ100mm can be configured NSK, SKF and other imported bearings. Bore diameter of φ140mm to meet the larger bar or tube parts processing. Automatic segmentation speed controlled by M code, (CKBP6180 / CKBP61100 are manual segmented speed, within segment automatically stepless speed change controlled by the S code selection, achieving stepless speed change and constant linear cutting; CKBJ6180/CKBJ61100 are manual shift, 18 speed changes). The main motor is 15kw high-power frequency main motor; equipped with Ф400 standard manual three-jaw self-centering chuck, according to end-users requirement different models of manual, pneumatic and hydraulic three-jaw and four- jaw chuck can be chosen. All the lathe machines are equipped with electric turret, free lifting, tool change quickly and easily, there are vertical 4 and 6 station and horizontal 6 station and other electric turret for choose.