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Quality Inspection For Collet Boring Machine - Large deep hole drilling and boring machine, cylinder boring machine T21100/T21160 – Premach
Quality Inspection For Collet Boring Machine - Large deep hole drilling and boring machine, cylinder boring machine T21100/T21160 – Premach Detail:
Function Description
T21100/T21160 series 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 for processing some large solid rods or some rods with expensive material, we usually use trepanning technology by extra metal chip removal technique and with professional trepanning cutting tools and special purpose fixture. According to the processing requirement, a traveling head with rotating drilling/boring rod is equipped so the drilling/boring tools can rotate and feed.
technical parameter
| T21100 | T21160 | |||
|
Working capacity |
Drilling Dia. range | Φ60-Φ180mm | ||
| Max. boring Dia. | Φ1000mm | Φ1600mm | ||
| Max. boring depth | 1-16m | |||
| Trepanning Dia. range | Φ140-500mm | |||
| Workpiece clamped Dia. range | Φ270-Φ2000mm | |||
|
Spindle |
Center height from spindle center to bed | 1250mm | 1450mm | |
| Dia. of spindle bore | Φ120mm | / | ||
| Taper of spindle bore | Φ140mm, 1:20 | / | ||
| Spindle speed range | 1-190rpm, 3 gears with stepless speed | 1-100rpm, 2 gears with stepless speed | ||
|
Travel head with rotating drilling bar |
Spindle bore Dia. of travel head with rotating drilling bar | Φ120mm | ||
| Taper of spindle bore (travel head with rotating drilling bar) | Φ140mm, 1:20 | |||
| Range of spindle speed (travel head with rotating drilling bar) | 16-270rpm, 12 kinds | |||
|
Feed |
Feed speed range (infinite) | 5-500mm/min | ||
| Rapid travel speed of carriage | 4m/min | |||
|
Motors |
Power of main motor | 75KW | 100KW | |
| Motor power of travel head with rotating drilling bar | 45KW | |||
| Motor power of hydraulic pump | 1.5KW, n=1440rpm | |||
| Rapid travel motor power of carriage | 7.5KW | |||
| Power of feed motor | 11KW (servo motor) | |||
| Motor power of cooling pump | 5.5KWx4 + 11KW (5 groups) | |||
|
others |
Width of guide way | 1600mm | ||
| Rated pressure of cooling system | 2.5MPa | |||
| Cooling system flow | 100,200,300,400,700L/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
| LengthTechnicaldata | 4000 | 5000 | 6000 | 7000 | 8000 | 9000 | 10000 | 12000 | 15000 |
| Floor spaceLxWxH (mm) | 21000X4500X3000 | 23000X4500X3000 | 25000X4500X3000 | 28000X4500X3000 | 30000X4500X3000 | 32000X4500X3000 | 34000X4500X3000 | 38000X4500X3000 | 45000X4500X3000 |
|
Net weight (T) |
113 |
115 |
117 |
120 |
122 |
125 |
130 |
135 |
150 |
Product detail pictures:
Related Product Guide:
Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Quality Inspection For Collet Boring Machine - Large deep hole drilling and boring machine, cylinder boring machine T21100/T21160 – Premach , The product will supply to all over the world, such as: South Korea, Armenia, Uganda, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, make sure you kindly contact us, we have been looking forward to building up a great business relationship with you.
By Mary from French - 2018.06.19 10:42
With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Renata from Italy - 2018.09.12 17:18
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