Cnc Vertical Machining Center Vmc-158

We are offering our customers a wide range of CNC Vertical Machining Center VMC-158.
High-Rigidity Structure:
All three axes have a hardened box-way design. In addition, the spindle headstock, column, saddle, base, and table are all made of high-quality Meehanite cast iron.

High-Stiffness Spindle Design:
The cartridge-type spindle enables it to reach 8,000, or 10,000 RPM using a belt drive assembly. Bearings at spindle nose end are well supported by a shaft sleeve and casting structure. The optimized bearing arrangement along with rigid spindle headstock reduces cutting-induced vibrations, virtually guaranteeing a better work piece surface finish.

Design of High Horse Power Spindle for Heavy-Duty Cutting:
The gear-driven cartridge spindle is capable of reaching speeds of 6,000 RPM. There is a dramatic increase in spindle rigidity due to increased spindle bearing support. This along with a high horsepower spindle motor dramatically enhances the machine's cutting performance. In addition, each gear-driven spindle has a spindle oil cooler used to lower bearing temperature and prolong spindle life.

Stiff Ballscrew Design for Greater Axial Support:
All three axes use ISO Class C3 precision ground preloaded ballscrews with pre-tensioned supports on both ends to minimize backlash and compensate the thermal induced error.