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Vertical Machining Centers Description
Vertical machining centers have vertically-oriented spindles that approach a work table-mounted workpiece from above. Vertical machine centers are outfitted with a tool magazine system. The open visibility of vertical machining centers makes them better for larger parts. VMCs are also ideal for easier, less complex jobs that require lower quantities.
Machine Cutting Performance
Surface Milling | Steel 45# | Drilling Holes | Steel 45# | Tapping | Steel 45# |
Cutting depth |
| Cutter diameter |
| Tapping |
|
Cutter | Ø125mm*5T | Cutter | Ø60mm*2T | Cutter | M24*3P |
Spindle speed | 1000rpm | Spindle speed | 1200rpm | Spindle speed | 150rpm |
Feed | F600 | Feed | F100 | Feed | F450 |
Width | 56mm | Width | 60mm | Width | 40mm |
Features
1. The Taiwan frequency conversion tool magazine is adopted, the tool change time is shortened to 1.4S, and the knife arm is controlled by the frequency converter, which effectively improves the product processing efficiency;
2. The Z-axis is equipped with a 3KW motor as standard, a servo motor that is one level larger than the same model of other brands, with high torque output and fast and accurate positioning;
3. The spindle motor is equipped with βii8/12000 high-torque generalized motor, and the spindle torque is significantly improved compared with other brands of the same model, which is very suitable for heavy cutting;
4. The machine tool parts belong to the famous brand of famous factory, and the top configuration in the industry.
VMC CNC Machining Center Structural Characteristics

1. Three-axis adopts Japanese THKΦ40-C3 grade screw, three-axis adopts NSK original bearing (3062), 3+2 mode, pre-tensioning treatment to prevent thermal displacement.
2. BBT40 outer diameter 150mm high rigidity 10000rpm short nose spindle. It adopts 5 bearings, standard spindle coolant nozzles, and an optional HSK-63 electric spindle.
3. Worktable 1020*570 mm
4. Three-axis travel X:900/Y:570/Z:680. The reserved installation position of the Optical Linear Scales can be equipped with a hollow oil-cooled ballscrew.
5. Optical Linear Scales. Optional Heidenhain, Fagor optical linear scales, accuracy ±5um, to ensure the positioning accuracy of the machine tool.
6. It installs Japanese THK or German Rexroth linear guideway, the linear guideway width is up to 45mm.
7. Column double-layer arm structure, better rigidity.
8. Standard Air Counter Balance System processing is more stable.
Vertical Machining Centers Parameters
| Model | GMV-855 | ||
| Subject | Specifications | Units | |
| Travel | X/Y/Zaxis | mm | 850/550/550 |
Spindle Nose to Worktable | mm | 120-670 | |
Spindle Center to Column | mm | 610 | |
Three-Axis Guideway | / | Roller Linear Guideway | |
| Worktable | Worktable Size (L*W) | mm | 1000x550 |
Maximum Table Load | kg | 800 | |
T-Slot | mm | 5-18x90 | |
| Spindle | Spindle taper | type | BBT-40 |
Spindle speed | rpm | 10000 | |
Spindle Drive Type | / | Belt | |
| Feedrate | Rapid Traverse(X/Y/Z) | m/min | 48/48/48 |
Cutting Feedrate(X/Y/Z) | m/min | 10 | |
| Tool Changer | Automatic Tool Changer | / | ARM Type |
Type of Tool Shank | type | BT-40 | |
Tool Storage Capacity | Piece | 28 | |
Max. Tool Diameter (Adjacent) | mm | 68 | |
Max. Tool Diameter (Empty) | mm | 105 | |
Max. Tool Length | mm | 300 | |
Max. Tool Weight | kg | 7 | |
Tool Change Time | sec | 1.4 | |
| Motor | Spindle Motor | kw | 7.5/11 |
Three-Axis Seixo Motor | kw | 2.0/2.0/3.0 | |
| Power Required | Power Requirement | kva | 20 |
Air Pressure Requirement | kg/cm² | 6^8 | |
| Others | External Dimensions (L*W*H) | mm | 2530x2350x2559 |
Gross Weight | t | 5.8 | |
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