VC 711

Feature

The Tongtai VC-711 is a Vertical Machining Center designed for high-precision mold & die manufacturing and precision component machining. Its high-rigidity structure and oil-air lubricated spindle minimize heat generation while extending spindle life, ensuring consistent accuracy and long-term reliability.

Featuring 1,100 × 710 × 710 mm axis travel, high-speed machining control, and a BBT dual-contact tool holder system, the VC-711 delivers exceptional machining stability, superior surface finish, and high productivity, making it an ideal solution for demanding precision manufacturing applications.

Product Introduction

High Rigid C-frame Design

High rigidity base and extended casting column support structure design for high machining stability.
No stacking axis for table, the table only moves in X-axis prevent table overhang problem allowing higher stability of table movement and better machining quality result.

Guideway

High rigid roller type LM guideways are applied for all the axis feed, ensure high rigidity, high accuracy and speed of axis movement and also improve load capacity.
6 LM blocks on X-axis enhance machining rigidity and stability

Table

Large working capacity
NV5500 series have wider workpiece mounting area compared to competitive machines within the same floor space.

Table Size (X x Y)
NV5500L 1,600 x 590 mm (62.99” x 23.23”)
NV5500XL 1,800 x 590 mm (70.87” x 23.23”)

Max. Load Capacity
NV5500L 1,000 kg 2,204.6 lb
NV5500XL 1,200 kg 2,645.5 lb

Spindle

Direct Drive Spindle
NV Series machines are equipped with a high-performance, directly coupled spindle, with a maximum speed of 12,000 rpm as standard feature, allows high-speed processing with low vibration and noise, increase machining accuracy and quality.
Max. Spindle Speed
12,000 rpm
Max. Spindle Output
18.5 kW [24.8 Hp]
Max. Spindle Torque
117.8 N.m [86.9 ft.lbf]

ATC & Tool Magazine

Tool Magazine
Highly reliable tool magazine holds up to 30 tools as standard to cover a wide range of tools selection ensure flexible machining conditions.
The moving system is designed for shortest distance to improve tool change time.
Tool to Tool Time
2.5 Sec
Chip to Chip time
4.3 Sec
Tool Storage Capacity
30 ea [50 ea]