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High Definition Drilling Tool - Large deep hole drilling and boring machine, cylinder boring machine T21100/T21160 – Premach
High Definition Drilling Tool - 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:
With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of High Definition Drilling Tool - Large deep hole drilling and boring machine, cylinder boring machine T21100/T21160 – Premach , The product will supply to all over the world, such as: Turkmenistan, Brasilia, South Korea, Aiming to grow to be by far the most experienced supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal merchandise. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. In depth data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're about to make it possible for you to get complete acknowledge about our things and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.
By Sophia from Houston - 2018.04.25 16:46
This company has the idea of better quality, lower processing costs, prices are more reasonable, so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Hellyngton Sato from Provence - 2017.08.18 18:38
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