*** Vertical Boring Machine: T170S, and T170A, T200A, T250A;
*** Vertical Boring Milling Machine: TX170A, TX200A, TX250A;
*** Vertical Boring Milling Grinding Machine: TXM170A, TXM200A, TXM250A;
This serial machines can be widely used in boring automobile engine cylinders, cylinder sleeves of diesel engines and compressors,as well as various high precision holes boring, and extra surface milling grinding of other workpieces.
Vertical Fine Boring Machine T170A T200A T250A
Features:
1. Stepless of spindle turning, feeding.
2. Rotating speed and feed of spindle is free-setup, automatical returning of spindle can be realized.
3. Longitudinal and cross movement of table.
4. Completer set of boring, drilling & reaming accessories and easy exchange.
5. Spindle fast centering device.
6. Tool measuring device.
7. Boring depth control device.
8. Table with digitable readout for jig borer machine.
| Specification | Unit | T170S | T170A | T200A | T250A | TX170A | TX200A | TX250A | TXM170A | TXM200A | TXM250A |
| Max. boring diameter | mm | Φ170 | Φ170 | Φ200 | Φ250 | Φ170 | Φ200 | Φ250 | Φ170 | Φ200 | Φ250 |
| Max. boring depth | mm | 400 | 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 | Φ30 |
| Spindle speed | rpm | 80-860 | 120-860 | 120-860 | 120-1200 |
| Feeding of the spindle | mm/min | 14-810 | 14-900 | 14-900 | 14-900 |
| Rapid moving speed of the spindle | mm/min | 810 | 1000 | 1000 | 1000 |
| Spindle travel | mm | 500 | 700 | 700 | 700 |
| Distance between spindle end face and table | mm | 0-500 | 0-700 | 0-700 | 0-700 |
| Distance between spindle axis and carriage vertical plane | mm | 330 | 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 | 1100 | 1500 | 1500 | 1500 |
| Max. cross travel of the working table | mm | 80 | 200 | 200 | 200 |
| Working table size (W×L) | mm | 400x1250 | 500x1250 | 500x1500 | 500x1250 | 500x1500 | 500x1250 | 500x1500 |
| Quantity of "T" Slot | qty. | 3 | 5 | - | - |
| Main motor | kw | 3 | 3 | 5.5 | 5.5 |
| Boring holes precision |
| H7 | H7 | H7 | H7 |
| Working accuracy | Roundness | mm | 0.005 | 0.005 | 0.005 | 0.005 |
| Cylidricity | 0.01/300 | 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 | Ra2.5 | Ra 2.5 |
| Milling | - | - | Ra3.2 | Ra 3.2 |
| Grinding | - | - | - | Ra 0.8 |
| Overall dimensions (L×W×H) | mm | 2100x1430x2010 | 2600x1630x2300 | 2600x1630x2300 | 2600x1630x2300 |
| Packing dimensions (L×W×H) | mm | 1820x1770x2190 | 2250x1900x2270 | 2250x1900x2280 | 2250x1900x2280 |
| N.W./G.W. | kg | 2500/2800 | 3300/3600 | 3500/3800 | 3300/3600 | 3500/3800 | 3300/3600 | 3500/3800 |
ZHENGZHOU TIMEWAY MACHINE TOOL Co., Ltd. is a professional machine tool supplier.
Our factory is the joint-stock enterprise, has 50 years of machine tool development, and manufacturing history, is the largest machine tool manufacturer in central China, is the "National Torch Plan Key High-tech Enterprise", "China Industry Leading Enterprise", "China Machinery Industry 500 ", China's machine tool industry" well-brand Top Ten Enterprises ".
The factory occupies more than 500 acres, built a foundry, machining, heat treatment, assembly, painting, logistics and other domestic advanced production lines, with vertical machining centers, horizontal machining center, five-sided machining centers, large boring and milling machine, large German rail grinder, Zeiss coordinate measuring instrument, gear detector and laser interferometer and other advanced equipment, instruments and a total of more than 600 sets.
Our product mainly cover conventional lathe, CNC lathe, CNC oil country lathe, vertical lathe, milling machine, CNC machining center, drilling machines, grinding machines, shaping/slotting machines, sawing machines and related accessories & tools, etc.
With many years' experience in machine production and export, as well as skilled staff members, we believe we can supply more and more quality machines to clients from different countries and regions, and can make more and more friends globally.
Our exclusive mission: Supply clients with quality machines, competitive prices and reliable services!
Our top motto: Satisfy clients, satisfy ourselves!
