Range of application：

Suitable for semi-finishing and finishing turning of large rotary parts, it can complete the turning process of internal and external cylindrical surface, conical surface, end face, grooves, metric thread and rotary surface, etc. It can complete the complex parts of the milling, grinding, drilling and other processes through the optional function, widely used in the industry.

Feature：

●The left and right columns adopt thermal symmetry structure, closed gantry frame, the machine with high rigidity and stability.

●Table adopts hydrostatic guideway in axial direction and double row cylindrical roller bearings in radial direction. Hydraulic system is equipped with oil cooler to control the temperature rise of each part and obtain stable accuracy.

●Main transmission adopts II shift stepless gearbox with vertical shaft, the gear changes with mechanical lock, the gear adopts quenching and grinding process, the transmission is stable and reliable, easy to maintain.

●Railhead adopts hydrostatic guideway, near zero friction, high sensitivity, good vibration resistance, with long-term accuracy retention.

●Crossrail lifting belt synchronous protection device, safe and reliable.

Specification：

Under DVT250～DVT500

Above DVT630～DVT1600