Jiangsu Qiangli Machinery Co.,Ltd
Jiangsu Qiangli Machinery Co.,Ltd
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380V/50Hz/3Ph Single-tool Holder Brake Drum Boring Machine With Working Travel 350mm
The type brake drum boring machines are mostly applied to repair brake drum and brake shoe of various vehicles, thus to repair cars of garages, public transportation companies, and transport corps of industrial and mining enterprises for a special purpose.
1. Perfect performance. The best professional driving system, superior pillar slide-plate structure and fully functional operating system lead to approaching perfection.
2. Convenient to operate.
3. The function of tool post quick moving to workpiece provides convenient operation associating with micro tool feed.
4. The machine provides positive and negative tool feed to meet operators with different operating habits.
5. The tool post can quickly move up/down for close-range feed under a condition of non-rotating work piece.
6. Work piece can be rotated for convenient operation when tool carrier doesn't move.
7. Slide plate can be moved up/down manually.
8. Right handwheel enables convenience for shift gear.
9. With quick speed and high efficiency, the machine provides quick up/down moving to improve production efficiency. Moreover, the function of positive and negative feed saves processing time by not lifting slide plate for secondary feed.
10. High rigidity. Superior spindle structure enables the processing of ellipsoid distorting and surface hardening braking parts.
Machine specification:
| Main Specifications | Unit | TC8365A |
| Max boring diameter | mm | 650 |
| Range of Processing Diameter | mm | 200-650 |
| Spindle speed | r/min | 25,45,80 |
| Vertical travel of toolpost | mm | 350 |
| Feed | mm/r | 0.16;0.25;0.40 |
| Cross feed of tool post | mm/r | 0.12 |
| Moving speed of toopost(vertical) | mm/min | 490 |
| Main Motor Power | kw | 1.5/0.55 |
| Overall Dimensions (L x W x H) | mm | 1140x900x1600 |
| N.W | kg | 960 |
This machine is applicable for boring, repairing, machining, producing brake drum, brake shoe, brake disc of vehicles & tractors, it is with features as below:
1. High rigidity. The thickness of chassis is 450mm, which is integrated with transmission system & stand, so the rigidity is strengthened.
2. Wide machining range. This model is with very big machining diameter among all the brake drum boring machines in China. The max. Machining diameter is 660 mm, and the function of machining brake discs is also available besides machining brake drums & brake shoes.
3. Perfect operation system. The quick up/down & positive/negative feed increases the working efficiency and the integrated button station achieves convenient operatin.