China Tx170A Tx200A Tx250A Vertical Fine Engine Cylinder Blocks Boring Machine
The main performance characteristics:
1.) Stepless of spindle turning , feeding and table travelling.
2.) Rotating speed and feed of spndle as well as the movement of worktable is free-set up, automatical returning of spindle can be realized.
3.)Longitudinal and cross movement of table.
4.)Complete set of accessories of boring, milling, grinding , drilling and reaming and easy change.
5.)Spindle fast centering device
6.) Boring depth control device
7.)Table with digital reradout for jig borer.
Product main technical Specifications:
The main performance characteristics:
1.) Stepless of spindle turning , feeding and table travelling.
2.) Rotating speed and feed of spndle as well as the movement of worktable is free-set up, automatical returning of spindle can be realized.
3.)Longitudinal and cross movement of table.
4.)Complete set of accessories of boring, milling, grinding , drilling and reaming and easy change.
5.)Spindle fast centering device
6.) Boring depth control device
7.)Table with digital reradout for jig borer.
Product main technical Specifications:
| Specification | Unit | T170A | T200A | T250A | TX170A | TX200A | TX250A | TXM170A | TXM200A | TXM250A | |
| Max. boring diameter | mm | Φ170 | Φ200 | Φ250 | Φ170 | Φ200 | Φ250 | Φ170 | Φ200 | Φ250 | |
| Max. boring depth | mm | 400 | 500 | 500 | 400 | 500 | 500 | 400 | 500 | 500 | |
| Max. grinding area | mm | - | - | 400x1000 | |||||||
| Max. milling area | mm | - | 400x1000 | 400x1000 | |||||||
| Max. drilling & reaming diameter | mm | Φ30 | Φ30 | Φ30 | |||||||
| Spindle speed | rpm | 120-860 | 120-860 | 120-1200 | |||||||
| Feeding of the spindle | mm/min | 14-900 | 14-900 | 14-900 | |||||||
| Rapid moving speed of the spindle | mm/min | 1000 | 1000 | 1000 | |||||||
| Spindle travel | mm | 700 | 700 | 700 | |||||||
| Distance between spindle end face and table | mm | 0-700 | 0-700 | 0-700 | |||||||
| Distance between spindle axis and carriage vertical plane | mm | 350 | 365 | 375 | |||||||
| Longitudinal feeding of work table | mm/min | - | 32-1350 | 32-1350 | |||||||
| Longitudinal rapid moving of work table | mm/min | - | 1350 | 1350 | |||||||
| Max. longitudinal travel of working table | mm | 1500 | 1500 | 1500 | |||||||
| Max. cross travel of the working table | mm | 200 | 200 | 200 | |||||||
| Working table size (W×L) | mm | 500x1250 | 500x1500 | 500x1250 | 500x1500 | 500x1250 | 500x1500 | ||||
| Quantity of "T" Slot | qty. | 5 | - | - | |||||||
| Main motor | kw | 3 | 5.5 | 5.5 | |||||||
| Boring holes precision | H7 | H7 | H7 | ||||||||
| Working accuracy | Roundness | mm | 0.005 | 0.005 | 0.005 | ||||||
| Cylidricity | 0.01/300 | 0.01/300 | 0.01/300 | ||||||||
| Milling flatness | - | 0.10 | 0.10 | ||||||||
| Grinding flatness | - | - | 0.08 | ||||||||
| Working surface roughness | Boring | μm | Ra2.5 | Ra2.5 | Ra 2.5 | ||||||
| Milling | - | Ra3.2 | Ra 3.2 | ||||||||
| Grinding | - | - | Ra 0.8 | ||||||||
| Overall dimensions (L×W×H) | mm | 2600x1630x2300 | 2600x1630x2300 | 2600x1630x2300 | |||||||
| Packing dimensions (L×W×H) | mm | 2250x1900x2270 | 2250x1900x2280 | 2250x1900x2280 | |||||||
| N.W./G.W. | kg | 3300/3600 | 3500/3800 | 3300/3600 | 3500/3800 | 3300/3600 | 3500/3800 | ||||