VMC850
10,000 RPM BT40 Direct-Drive Spindle, 800×500×500 mm Travel, 24-Tool Arm ATC for Precision Dies & Parts
The VMC850 is WEIDA CNC’s flagship high-performance vertical machining center. Built on an extra-wide Meehanite cast iron base with triangular rib reinforcement, it provides exceptional dynamic stability during heavy-feed milling of alloy steels and titanium. Equipped with precision roller linear guideways on X/Y/Z axes, a 10,000 RPM BT40 spindle, and a rapid 24-tool arm-type automatic tool changer, it delivers sub-micron accuracy for mold making, automotive components, and aerospace fixtures.
Engineering Highlights
Technical Specifications
Factory calibrated metric values. Imperial conversions available upon request.
| Specification Parameter | Standard Value |
|---|---|
| Worktable Dimensions | 1000 × 500 mm |
| Max Table Load | 600 kg |
| X / Y / Z Travel | 800 / 500 / 500 mm |
| Spindle Nose to Table | 120 - 620 mm |
| Spindle Taper & Speed | BT40 / 10,000 RPM (Opt. 12,000) |
| Spindle Motor Power | 11 / 15 kW |
| Rapid Traverse (X/Y/Z) | 36 / 36 / 30 m/min |
| Tool Capacity (ATC) | 24 Tools (Arm Type) |
| Positioning Accuracy | ±0.005 mm (ISO 230-2) |
| Repeatability Accuracy | ±0.003 mm |
| Machine Weight | 5,200 kg |
| Floor Dimensions (L×W×H) | 2800 × 2250 × 2650 mm |
Standard Configuration
- Fanuc 0i-MF Plus / Siemens 828D CNC Controller
- 24-Tool Arm Type High Speed ATC
- Automatic Central Lubrication System
- High Pressure Coolant System with Gun
- Spindle Oil Chiller Unit
- LED Enclosure Work Lights & 3-Color Alarm Lamp
- Heat Exchanger for Electrical Cabinet
- Leveling Pads and Anchor Bolts
Optional Upgrades
- 4th / 5th Axis CNC Rotary Table (Ø200 / Ø250 mm)
- Coolant Through Spindle (CTS 20/30/50 Bar)
- Renishaw OMP60 Part Probe & Renishaw OTS Tool Setter
- Oil Mist Collector and Filtration System
- Optical Linear Scales (Heidenhain/Fagor X/Y/Z)
- 12,000 or 15,000 RPM Spindle Upgrade
Procurement & Engineering Inquiry
Submit your machining requirements. Our engineering team provides detailed quotations and toolpath feasibility within 2 hours.