Vertical Machining Center
VMC850 High-Precision Vertical Machining Center
The DONGS CNC VMC850 is engineered for high-precision metal milling, drilling, tapping, and contouring. Built upon an ultra-rigid rib-reinforced Meehanite casting, it absorbs heavy cutting forces while maintaining micro-inch surface finishes. Features precision pre-tensioned C3 ballscrews on all axes and an oil-chilled BT40 direct-drive or belt spindle reaching 10,000 RPM.
* Direct factory supply with Fanuc 0i-TF/MF, Siemens 828D, Syntec, or GSK systems. Customized 380V/220V/480V voltage configurations supported.
Parametric Specifications
Machine Tool Model: DONGS VMC850 (Standard & Configurable Parameters)
| Technical Parameter | Design Specification |
|---|---|
| Worktable Size | 1000 × 500 mm |
| X-Axis Travel | 800 mm |
| Y-Axis Travel | 500 mm |
| Z-Axis Travel | 500 mm |
| Spindle Nose to Table Surface | 120 – 620 mm |
| Spindle Taper | BT40 / ISO40 |
| Spindle Speed Range | 8,000 RPM standard (10,000/12,000 RPM optional) |
| Spindle Motor Power | 7.5 kW / 11 kW (continuous/30min) |
| Rapid Traverse (X/Y/Z) | 36 / 36 / 30 m/min |
| Cutting Feedrate | 1 – 10,000 mm/min |
| Tool Magazine Capacity | 24-Tool Arm-type ATC |
| Max Tool Diameter / Length | Ø78 mm (Ø120 mm without adjacent) / 300 mm |
| Max Tool Weight | 7.5 kg |
| Max Table Load | 500 kg |
| Positioning Accuracy | ±0.005 mm (ISO 230-2) |
| Repeatability | ±0.003 mm |
| CNC Controller Options | Fanuc 0i-MF Plus, Siemens 828D, Syntec 22MA, GSK 25i |
| Machine Dimensions (L×W×H) | 2600 × 2200 × 2650 mm |
| Machine Net Weight | 5,200 kg |
Standard Inclusions
- • 24-Tool Arm-type High-Speed ATC
- • Spindle Air Blast & Annular Coolant Ring
- • Automatic Centralized Cyclic Lubrication Unit
- • Telescopic Stainless Steel Way Covers on X/Y/Z
- • Fully Enclosed Splash Guard with Safety Interlocks
- • Screw-type Internal Chip Augers & Front Scraper Conveyor
- • High-Brightness LED Work Light & 3-Color Alarm Beacon
- • Handheld MPG Electronic Handwheel
Optional Equipment
- • Direct-Drive Spindle 12,000 RPM with Spindle Oil Chiller
- • Through-Spindle Coolant (CTS) 20 Bar / 30 Bar System
- • 4th-Axis or 5th-Axis NC Rotary Table (Ø170/Ø210 mm)
- • Renishaw OMP40 Optical Workpiece Setting Probe
- • Renishaw TS27R Tool Setting Probe
- • Oil Skimmer & Mist Collector Unit
Key Industry Applications
- • Precision injection mold core & cavity machining
- • Automotive transmission casings & engine brackets
- • Aerospace structural brackets in 7075 aluminum
- • High-mix low-volume precision mechanical job shop components
Quick RFQ & Machine Inquiry
Please specify the machine model or your workpiece machining requirements.
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