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HT550 High-Precision CNC Milling Machining Center
Milling Machining Center Feature:
- Suitable for the processing of a variety of materials, such as steel, aluminum, copper parts, castings and other
- Knife tower integrated design structure, fast tool change speed
- High rigidity structure can maintain high precision output under heavy load
- The spindle speed can reach 6000 RPM
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High rigidity structure
This machine tool is designed and manufactured with high-grade cast iron and box structure. It is properly annealed to eliminate internal stress. The material is tough. In addition to the box structure design and high rigid body structure, the machine has sufficient rigidity and strength. Demonstrates the characteristics of high cutting ability and high reproducibility.
High precision
All three axes adopt high-precision precision ball screws, with the pre-tensioning design of the supporting seats at both ends, which can eliminate the transmission backlash and pre-compensate the error caused by the temperature rise to ensure the positioning accuracy.
Spindle motor
This machine uses a high-speed servo motor, and the motor is guaranteed for 1 year free of charge, which makes this machine perform very well in high-speed, low-speed, light and heavy cutting.
Spindle head
High-precision, high-rigidity international standard ER shaft head, which can withstand high-speed and high-precision cutting of radial and axial loads, and can maintain high precision in machining.
Electrical box
The electrical box is equipped with a heat exchanger for easy heat dissipation to ensure the stability of the system. The external wiring part has a protective coil, which can resist heat, oil and water.
Lubrication system
The automatic depressurization lubrication system of this machine provides centralized oil supply, and the advanced depressurization intermittent oil supply system provides timely, appropriate amount of oil for each lubrication point in a timed, quantitative, constant pressure, and individual manner to ensure that each Lubricating oil is obtained at the lubrication position in time, so that the machine can operate for a long time without worrying about it.
| ITEM | UNIT | PARAMETER | |
|---|---|---|---|
Three-Axis Travel | X axis travel | mm | 550 |
| Y axis travel | mm | 350 | |
| Z axis travel | mm | 440 | |
| Spindle nose to worktable | mm | 80-520 | |
| Spindle | Spindle motor | kw | 5.5/7.5 |
| Spindle speed | rpm | 6000 | |
Automatic Tool Exchange System | Capacity of knife | T | 8 |
| Maximum tool diameter | mm | Φ63 | |
| Tool exchange method | Auto | ||
| Tool change time | T-T | 1.2 | |
| Tool specifications | Φ20 | ER32 | |
Workbench | Workbench area | mm | 600×350 |
| Maximum load of worktable | kg | 230 | |
| T-slot (slot × width ×center distance) | mm | 3×14×92 | |
| XYIZ axis rapid displacement | m/min | 32/32/32 | |
| Guide | XY/Z rail form | Line rail | |
| Rail section size | mm | 30，35（Z） | |
| Machine Accuracy | Positioning accuracy | mm | ±0.008/300 |
| Repeat positioning accuracy | mm | 0.005 | |
| Other | Dimensions | mm | 1580*1800*2100 |
| Machine weight | kg | 2000 | |
Optional Function | Chip conveyor | ||
| Reducer spindle | |||
| Water out of the spindle center | Optional | ||
| Recommended CNC indexing head model | 125-170 | ||
| No. | Item | Brand | Brand Origin | Remarks |
|---|---|---|---|---|
| 1 | CNC Control System | Mitsubishi | Japan | M80B |
| 2 | Spindle Motor | Mitsubishi | Japan | D7.5/120 |
| 3 | X/Y/Z Axis | Mitsubishi | Japan | HG154S HG154S HG224BS |
| 4 | Ball Screw (X/Y/Z Axis) | PMI/THK | Taiwan/Japan | 28/28/32 |
| 5 | Linear Guide (X/Y/Z Axis) | PMI/THK | Taiwan/Japan | 30/30/35 |
| 6 | Ball Screw Bearing | NACHI | Japan | |
| 7 | Lubrication System | HEGU | Joint Venture | |
| 8 | Spindle | VYU CHENG/DEJO | Taiwan | |
| 9 | Tool Magazine | SANJET/DEJIE | Taiwan | |
| 10 | Cooling Pump | STAIRS | Taiwan | |
| 11 | Pneumatic Components | SMC | Japan | |
| 12 | Transformer | LUHO | ||
| 13 | Electrical Components | SCHNEIDER | France | |
| 14 | Telescopic Cover | ETEK/KEYARROW | ||
| 15 | Rear Chip Punching | CHNCIT |
