Positioning ±0.005 mm
Repeatability ±0.003 mm
Spindle Speed 8,000 - 12,000 RPM
Motor Power 11 / 15 kW (High Torque)
FLAGSHIP HIGH-PRECISION 3-AXIS VMC
VMC850 Vertical Machining Center
DAHAN VMC850 is engineered on a high-grade Meehanite casting with an ultra-wide base and heavily ribbed triangular column. Equipped with precision heavy-duty roller linear guideways on all three axes, it guarantees zero stick-slip and rapid feed rates up to 36 m/min. Available with high-speed direct-drive BT40 spindles up to 12,000 RPM and a 24-tool disc ATC with 1.8-second tool change time.
Engineering Highlights
- Stress-relieved Meehanite casting with finite element analysis (FEA) optimization
- Heavy-duty roller linear guideways for superior vibration absorption and cutter life
- 24-tool arm-type automatic tool changer (ATC) with rapid 1.8s tool-to-tool exchange
- Pre-tensioned C3 class double-nut ball screws with direct servo coupling
- Full splash enclosure with dual screw-type chip conveyors and high-volume coolant
Supported CNC Controller Systems:
FANUC 0i-MF Plus / SIEMENS 828D / SYNTEC / GSK 25i
Technical Data
Parametric Specifications
Factory inspection parameters calibrated according to ISO 230-2 and CE machine tool directives.
| Parameter | Engineering Value |
|---|---|
| Travel (X / Y / Z) | 800 × 500 × 550 mm |
| Worktable Dimensions | 1000 × 500 mm |
| Table Max Load | 600 kg |
| Spindle Speed | 8,000 - 12,000 RPM |
| Spindle Taper | BT40 (BBT40 optional) |
| Rapid Traverse Rate | 36 / 36 / 36 m/min |
| Main Motor Power | 11 / 15 kW (High Torque) |
| Positioning Accuracy | ±0.005 mm |
| Repeatability | ±0.003 mm |
| Machine Weight | 5,300 kg |
Standard Accessories Included
- 24-tool arm ATC
- Spindle air blast & coolant ring
- Telescopic stainless guideway covers
- Tri-color alarm light
- Automatic lubrication system
- Heat exchanger for electrical cabinet
Optional Production Upgrades
- Through-Spindle Coolant (CTS 20/30 bar)
- Renishaw optical workpiece & tool probe
- 4th-axis CNC rotary table
- Chain-type chip conveyor with cart
- Direct-drive 12,000 / 15,000 RPM spindle
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