Heavy-Duty Milling
WEIDA CNC Machine Series•WD-VMC855
VMC855
Widened Column & Base, 850×550×550 mm Travel, High-Torque BT50 / BT40 Spindle for Die & Steel Machining
The VMC855 features an extra-wide stepped column and thickened saddle casting, expanding Y-axis travel to 550 mm. Built for demanding heavy-duty roughing in forging dies, thick steel plate fabrication, and hydraulic blocks, it accommodates both high-torque BT40 gearless direct spindles and heavy BT50 high-torque powertrains.
Worktable Dimensions
1100 × 550 mm
X / Y / Z Travel
850 / 550 / 550 mm
Max Table Load
750 kg
Spindle Taper & Speed
BT40 (10,000 RPM) / BT50 (8,000 RPM)
CE & ISO Certified100% Laser Tested12-Month Warranty
Design Architecture
Engineering Highlights
550 mm extended Y-axis travel accommodating wider mold bases
Rigid roller linear guideways with high dynamic load capacity
Optional BT50 high-torque heavy-cutting spindle package
Reinforced dual-wall column preventing thermal deflection
Factory Acceptance Tolerances
Technical Specifications
Factory calibrated metric values. Imperial conversions available upon request.
| Specification Parameter | Standard Value |
|---|---|
| Worktable Dimensions | 1100 × 550 mm |
| X / Y / Z Travel | 850 / 550 / 550 mm |
| Max Table Load | 750 kg |
| Spindle Taper & Speed | BT40 (10,000 RPM) / BT50 (8,000 RPM) |
| Spindle Motor Power | 11 / 15 kW (Opt. 15/18.5 kW) |
| Tool Capacity (ATC) | 24 Tools Arm Type |
| Machine Net Weight | 6,100 kg |
Standard Configuration
- Fanuc 0i-MF Plus / Siemens 828D CNC
- 24T Arm Type ATC
- Spindle Oil Chiller
- Screw Chip Conveyor
- Central Lubrication
Optional Upgrades
- Chain Type Chip Conveyor
- Coolant Through Spindle 30 Bar
- 4th Axis Rotary Table Ø250 mm
- Heidenhain Linear Glass Scales
Procurement & Engineering Inquiry
Submit your machining requirements. Our engineering team provides detailed quotations and toolpath feasibility within 2 hours.