The double column vertical lathe is a cutting-edge piece of equipment that combines mechanical, electrical, and hydraulic components. It incorporates modern design principles and manufacturing techniques, leveraging CAD optimization and state-of-the-art components from both domestic and international sources. The machine boasts a robust structure, offering exceptional strength, high static and dynamic stiffness, precise machining capabilities, heavy load capacity, efficiency, durability, and reliable operation. All major technical specifications of the machine parts comply with national standards.

The machine consists of various components, including the worktable base, worktable, main transmission box, gantry frame, beam, ram tool rest, feeding box, electrical system, operation station, hydraulic system, and protection devices.

Worktable

Worktable has worktable base, worktable, spindle parts and transmission device. Worktable and worktable base are whole cast iron structure, adopting high strength low stress iron casting, which has enough rigidity, strength and heat stability. Worktable spindle bearing adopts high precision double row short cylindrical roller bearing. It could ensure the worktable high precision rotation and long service life.

Main transmission

The main transmission system of the machine is vertical shaft transmission. It adopts spindle AC servo motor to drive; gearbox achieves mechanical two gear transformation by the shift cylinder pushing the change gear, so that the worktable could do stepless speed regulation within 0.63-63r/min.