This machine is a universal heavy-duty double column vertical lathe, it’s widely used to machine large workpieces in metallurgy, chemical industry, electrical machinery, mine, energy, shipping, military industries etc. It can be used in machining the end surface, internal and external cylindrical surface, internal and external circular surface, slotting of workpiece.

The structural characteristics of the machine:

1. Machine body is made by monoblock casting; it’s also wider and thicker compare with traditional products. It will remain rigid when customers want to heighten the column.

2. The main spindle bearing is high accuracy double row cylindrical roller bearing. The table guideway is constant flow hydrostatic guideway and equipped with constant coolant system. Those advantages make sure the high accuracy, rigidity, strength and thermal stability.

3. The main drive system is controlled by variable frequency speed-regulating device. The horizontal and vertical movement of both tool posts is declutch driving by feeding motor to achieve rapid movement and feeding movement. Electronic hand wheel is also a standard accessory for convenience operation.

4. CNC system can be an optional accessory for feeding motor to achieve two-axis synchro-motion and circular surface processing