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| Pneumatic Slim Drill |
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Pneumatic Slim Drill for Marble and Granite Mines, Exporter From India |
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Pneumatic Slim Drill is designed
for Marble and Granite mines for drilling in Down-The-Hole
Hammer drilling method, ideally for drilling lead
holes matching for Diamond Wire Cutting.
This machine has the ability to drill hole diameter from 85 mm – 130 mm, upto 40 Mtr length, in Vertical and Horizontal positions, and can be easily dismantled into Sub Assemblies, ensuring easy portability and repositioning, due to its light weight. |
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| Salient Features |
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Rotation Unit – Powerful heavy duty Rotation Unit Type BBR-4, fitted with 4 Cylinder Piston Motor with
Planetory gear and reduction gear box. |
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Feed Unit – 4 Cylinder Piston Motor with Worm reduction Gear Box. |
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Controller - Gang Type Remote Control Panel with Pressure regulator controller and 3 Ltr capacity Oil
Lubricator. |
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A ball joint system is provided at the bottom of the Mast, to facilitate Precision alignment for matching
holes. |
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Cover Leveling Jack with re-usable Rock Bolt System and Heavy Duty Double C Class Channels, to
maintain perfect rigidity during drilling. |
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| Technical Details |
| DTH Version (Down-The-Hole hammer) |
| Rotation Drive Unit |
Type BBR-4, Thread - API 2 3/8” |
| Hole Diameter |
85-130 mm |
| Drill Tube Diameter |
60, 75 mm |
| Drill Tube Length |
1.20 Mtr |
| Max. Operating Pressure |
10.5 Bar |
| Maximum Torque |
900 Nm |
| Air consumption |
325 CFM @ 10 Bar |
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| Feed and boom |
| Feed type |
Chain drive |
| Feed length, total |
2.5 Mtr |
| Travel length |
1.5 Mtr |
| Feed force |
8 kN |
| Controller |
Gang Type Remote Control Panel |
| Ground Clearance |
3” with 4” hammer |
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3.5” with 3” hammer |
| Universal Positioning |
By Ball Joint System |
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| Dimensions |
| Weight |
750 kg |
| Length, transport position |
3,226 mm |
| Width |
812 mm |
| Height |
1,016 mm |
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| Since approvement are made from time to time, the illustration and specifications are subject to change without notice |
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