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Discountable Price Cylinder Boring Bars - Cylinder drilling and boring machine, Deep Hole Drilling And Boring Machine T2180/T2280 – Premach
Discountable Price Cylinder Boring Bars - Cylinder drilling and boring machine, Deep Hole Drilling And Boring Machine T2180/T2280 – Premach Detail:
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Function Description
T2180 is a deep-hole machining machine, which can support the process of drilling, boring and trepanning the large workpiece with big diameter. While working, the workpiece rotates slowly and the cutting tool rotates in high speed and feed. BTA chip removal is used while drilling and forward metal chips removal inside boring rod by cutting liquid is for boring. And we used extra metal chip removal technique for trepanning which need professional trepanning cutting tools and special purpose fixture. According to the machining requirement, a travel head with rotating drilling/boring rod is equipped so the drilling/boring tools can rotate and feed.
Technical parameter
| T2180 | T2280 | |||||
|
Working capacity |
Drilling Diameter | Φ50-Φ150mm | / | |||
| Max. boring Dia. | Φ800mm | |||||
| Boring depth range | 1-16m | |||||
| Range of trepanning Diameter | Φ150-500mm | |||||
| Workpiece clamped Dia. range | Φ270-Φ1200mm | |||||
| Spindle | Center height from spindle center to bed | 800mm | ||||
| Spindle bore Dia. | Φ120mm | |||||
| Taper of spindle hole | Φ140mm, 1:20 | |||||
| Range of spindle speed | 1-200rpm, 3 gears with stepless speed | |||||
|
Traveling head with rotating drilling rod |
Spindle hole Dia. of travel head with rotating drilling bar | Φ120mm | / | |||
| Taper of spindle bore (travel head with rotating drilling bar) | Φ140mm, 1:20 | / | ||||
| Spindle speed (traveling head with rotating drilling rod) | 16-270rpm, 12 kinds | / | ||||
|
Feed |
Feed speed range (infinite) | 5-500mm/min | ||||
| Rapid travel speed of carriage | 2m/min | |||||
|
Motors |
Main motor power | 55KW | ||||
| Motor power of traveling head with rotating drilling rod | 45KW | / | ||||
| Motor power of hydraulic pump | 1.5KW, n=144rpm. | |||||
| Rapid travel motor power of carriage | 7.5KW | |||||
| Feed motor power | 7.5KW (servo motor) | |||||
| Motor power of cooling pump | 11KWx2 + 5.5KWx2 | 7.5KWx3 | ||||
|
Others |
Guide way width | 1250mm | ||||
| Rated pressure of cooling system | 2.5MPa | 0.36MPa | ||||
| Flow of cooling system | 200,400,600,800L/min | 300,600,900L/min | ||||
| Rated working pressure for hydraulic system | 6.3MPa | |||||
| Max. axial force of oil pressure head | 68KN | |||||
| Max. pushing force of oil pressure head to workpiece | 20KN | |||||
Overall dimensions and weight
| Length Technical data | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 7000 | 8000 | 9000 | 10000 |
| Occupying Floor space LxWxH (mm) | 13000 | 15000 | 17000 | 20000 | 22000 | 24000 | 26000 | 29000 | 31000 | 33000 |
| X4000 | X4000 | X4000 | X4000 | X4000 | X4000 | X4000 | X4000 | X4000 | X4000 | |
| x2500 | x2500 | x2500 | x2500 | x2500 | x2500 | x2500 | x2500 | x2500 | x2500 | |
| Net weight (T) | 53 | 56 | 59 | 63 | 66 | 69 | 72 | 76 | 79 | 82 |
Product detail pictures:
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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Discountable Price Cylinder Boring Bars - Cylinder drilling and boring machine, Deep Hole Drilling And Boring Machine T2180/T2280 – Premach , The product will supply to all over the world, such as: Doha, Adelaide, Lesotho, With excellent products, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We will satisfy you with our professional service!
By mary rash from Liberia - 2017.02.18 15:54
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Gladys from California - 2017.08.18 18:38
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