| After-sales Service: | Troubleshooting & Tech Support |
|---|---|
| Warranty: | 1 Year |
| Application: | Metal |
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The design ensures optimal stiffness matching between key components such as the spindle, bed, and tailstock, significantly enhancing the overall rigidity of the machine and guaranteeing stability during heavy-duty cutting. As a result, the machine achieves an outer diameter machining accuracy of IT6 to IT7. As a versatile machine tool, it is particularly suitable for high-efficiency, large-volume, and high-precision machining of rotary parts in industries such as locomotives, aerospace, and defense.
The machine adopts an integrated mechanical, electrical, and hydraulic structure with a compact and well-organized layout, facilitating maintenance and servicing. It features high efficiency, precision, and rigidity, with critical components sourced from renowned domestic and international suppliers to ensure superior reliability. The fully enclosed protective housing, combined with an ergonomic black-and-white color scheme, enhances operator comfort and ease of use.
| Number | Item | Unit | specification |
| 1 | Maximum turning diameter on the bed | mm | Φ650 |
| 2 | Maximum machining diameter(disc type) | mm | Φ300 |
| 3 | Maximum machining diameter(shaft type) | mm | Φ350 |
| 4 | Maximum turning diameter on a skateborad | mm | Φ280 |
| 5 | Distance between two centers | mm | 500 |
| 6 | Maximum working length | mm | 420 |
| 7 | Maximum tie rod through hole diameter | mm | Φ52 |
| 8 | Spindle nose form | A2-6 | |
| 9 | Spindle through hole diameter | mm | Φ66 |
| 10 | Taper of spindle inner hole | MT-6 | |
| 11 | Three chuck holding capability | 8* | |
| 12 | Pull rod action form | Hydraulic pressure | |
| 13 | Maximum spindle speed | r/min | 4000 |
| 14 | Main motor power | KW | 11/15 |
| 15 | X-axis travel | mm | 225 |
| 16 | Z-axis travel | mm | 490 |
| 17 | X/Z axis fast moving speed | m/min | 25 |
| 18 | Positioning accuracy(X/Z) | mm | 0.008/0.010 |
| 19 | Repeated positioning accuracy(X/Z) | mm | 0.006/0.008 |
| 20 | Tool number | 12/15 | |
| 21 | Driving form | servo | |
| 22 | Height of centeer | mm | 170 |
| 23 | Tool change time(T-T) | seconds | 0.2 |
| 24 | Boring tool holder specifications | mm | 32 |
| 25 | Square tool holder specifications | mm | 25 |
| 26 | Power head speed | r.p/min | 4000 |
| 27 | Power head motor power | KW | 3.6 |
| 28 | Power head torque | N.m | 15 |
| 29 | Power head type | BMT | 55 |
| 30 | Y-axis travel | mm | 100 |
| 31 | Y-axis motor torque | N.m | 8.4 |
| 32 | Y-axis screw | ball | 3206 |
| 33 | Y-axis guide form | Rectangular hard track/wire track | Rectangular hard rail |
| 34 | Taper of tailstock sleeve | MT-5 | |
| 35 | Maximum/minimum holding workpiece length | mm | 500/60 |
| 36 | Safety shield | Completely closed | |
| 37 | Numerical control system | SYTEC 22TA/FANUC OI-TF/GSK988TA | |
| 38 | Overall dimensions of the machine (L×W×H) | mm | 2420×1700×2050mm (Chip removal machine not included) |
| 39 | Machine weight | kg | 4400 |
Ningbo Hongjia CNC Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of CNC metal-cutting equipment. Located in the picturesque Qianwan New District of Ningbo, Zhejiang Province, the company is an innovative entity integrating research, manufacturing, sales, and service in the field of CNC technology. Since its establishment, Hongjia CNC has consistently prioritized technological innovation, aligned with market demands, and leveraged its robust technical expertise and extensive industry experience to provide global customers with efficient, stable, and reliable CNC equipment and tailored solutions.
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