Vertical Fine Boring Machine T7220c
Vertical Fine Boring Machine T7220c High precision vertical boring machine
The T7220B Vertical fine boring machine is mainly used to bore high accurate holes of cylinder body and engine sleeve and other accurate holes.
The table longitudinal and latitudinal moving device;
The workpiece fast centering device;
Boring measuring device;
Also provides optional digital readout for the table's longitudinal and cross moving accessories to serve the users.
| Max. Boring Diameter | 200mm | |
| Max. Boring Depth | 500mm | |
| Spindle Speed Range | 53-840rev/min | |
| Spindle Feed Range | 0.05-0.20mm/rev | |
| Spindle Travel | 710mm | |
| Distance from Spindle Axis to Carriage Vertical plane | 315mm | |
| Table Longitudinal Travel | 900mm | |
| Table cross Travel | 100mm | |
| Machining accuracy | Dimension accuracy | IT7 |
| Roundness | 0.005 | |
| Cylindricity | 0.02/300 | |
| Surface roughness | Ra0.8-1.6 | |
| Overall Dimensions(LxWxH) | 1588x2250x2335mm | |
| N.W/G.W. | 3300/3800kg | |
| Packing Dimensions(LxWxH) | 1830x1800x2620mm | |
1. TPX61 series digital readout horizontal boring and milling machines are universal machine tools which can be adapted to machine casting, steel, and nonferrous word- places.
2. Operations include drilling, hole enlarging, boring, reaming, plane milling, spot facing, threading, and other machining processes.
3. The faceplate slide can be fed radically, which enables the machine to bore large size holes, turning outside diameters, and grooving.
4. This series of machine can be used in the industries of energy, metallurgy, mining, machinery, military, etc it is a reliable choice for machining box- type part.
5. Spindle of better rigidity, stronger cutting force, higher efficiency.
6. Optical sensor available for higher table locating accuracy
7. DRO available for both X and Z axes;
8. Automatic tool loading and unloading available as optional with spindle of ISO7:24 at 50 taper;
1. What is your minimum order quantity and warranty?
MOQ is one set, and warranty is one year.
2.What CNC system do you use?
FANUC, SIEMENS, MISTSUBISHI, GSK etc. It depends on your choice.
3.When is the delivery time?We will delivery it within 90 days after received your payments
4. How to handle the warranty period?
During the warranty period, because of product quality problems, the company is responsible for free maintenance, if need to change parts, we be responsible for free replacement.
If the machine problem is not belonging to our machine quality problems, when the buyer needs us send engineers to give repairing service, we charge the appropriate cost.
5.Can your company send the technical personnel to our company and direct our workers for free?
When the machine arrive the buyer’s installation site, we timely send mechanical and electrical engineers to install according to the buyer's schedule, the buyer undertakes board and lodging of personnel abroad in the process of installation, and also USD100.00 per day per person. The seller will cooperate with the buyer to deal with visa and installation preparation before going abroad.
6.Do your products support trade assurance?
Yes, our products are all supported.
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