65mm Heavy Duty Precision All Geared Radial Drilling Machine (Model: Maan 65×16/2100)
- Main Spindle is made of ‘EN8’ material and hardness
- MT-bore internally grinded
- Accuracy and run out of 0.01 to 0.03 in main spindle shaft/li>
- Pinion Shaft is made of ‘EN8’ material and hardness
- Provided 4-8 speeds by accurate balancing
- Spindle sleeve-grinded
- Work light[As per requirement]
- Tapper Roller facility for better sliding of drill head an arm guide
- Coolant system [As per requirement]
- Speeds can easily change
- Nitride Hardened “Ram”
- All gears are made of alloy steel[Gear Material] and Heat treatment [50 to 60 HRC] hardened & Lapped running in oil bath fitted with splined shafts
- Ram is accurately grinded and Honing process is done in the bore body containing “Ram”
- All Electrical parts are good quality.[Company:L&T]
- All the gears assemble in the machine are perfectly sized according to requirement All Bearing [SKF/NSK[Japan]/NBC Bearing]
- Pinion and worm is grinded as per the sizes required
- Column Design is heavy thickness and grinded as per the sizes required [column size:180mm]
- Spindle reverse and tapping control[As per your required]
- Specially spring type balanced spindle travel
- Manual And Auto feed options
- The Auto feed machanism is designed in such a manner that if incase the machine gets overloaded or the drill bit may get locked during operation the machine will automatically start slipping that will prevent any accident or any kind of damages
- Heavy Duty structures
- Strongly ribbed and thick walled base plate having built-in coolant tank. Generously Proportional & Well adequately ribbed base plates and column & arm for maximum rigidity and minimum deflection
- This machine may be capable of drilling & milling & tapping & honing & counter-boring & spot facing & Reaming & boring and other similar utilities. Arm guide surface are precision scraping process
- Wooden case available on demand
Specification in MM:
| Sr No. | Model No. | 65 x 16/2100 | |
| A | CAPACITY | 65/70mm | |
| B | DRILLING CAP. IN SOLID | ||
| 1 | IN STEEL HAVING 600 Mpa TENSILE STRENGTH | 70mm | |
| 2 | IN CAST IRON HAVING 180BHN | 80mm | |
| C | TAPPING CAPACITY | ||
| 1 | METRIC THREADS UP TO SIZE [MM] | M48 X 3 | |
| 2 | ANY OTHER THREADS [INCH] | 1 ¾ FINE PITCH | |
| D | BORING IN STEEL | 140mm | |
| E | DRILL ING HEAD | ||
| 1 | TAPER IN SPINDLE [NOSE] | MT – 5 | |
| 2 | SPINDLE TRAVELS – AUTO/MANUAL | 325mm | |
| 3 | NO. OF SPINDLE SPEEDS / RANGE | 16/30 – 2300 RPM | |
| 4 | NO. OF AUTO FEEDS | 8/0.10 – 0.25 | |
| F | RAPID FEEDS | ||
| 1 | TRAVEL OF RAIL [VERTICAL] | 830mm | |
| 2 | TRAVEL OF DRILLING HEAD [HORIZONTAL] | 1620mm MANUAL | |
| G | ELECTRICAL | ||
| 1 | POWER SUPPLY | 415V, 3PH, 50Hz | |
| 2 | DRILLING HEAD MOTOR | 5/6HP | |
| 3 | ARM ELEVATING MOTOR | 3HP | |
| 4 | COOLANT PUMP | ||
| H | WORKING RANGE | ||
| 1 | DRILLING RADIUS MIN/MAX. | 500/2100 | |
| 2 | DISTANCE BETWEEN BASE PLATE TO SPINDLE MIN/MAX. [SPINDLE RETRACTED] | 550/1400 | |
| 3 | DRILLING HEAD TRAVERSE MAX [MANUAL] | 1620mm | |
| 4 | VERTICAL TRAVERSE OF ARM [AUTO] | 830mm | |
| 5 | ROTATION OF ARM [BOTH SIDE] | 0-180 DEG. | |
| 7 | HEIGHT OF | 3300mm | |
| I | BASE PLATE | ||
| 1 | WORKING SURFACE [L x W] | 2000 x 1060 | |
| 2 | OVERALL SIZE | 2650 x 1060 | |
| 3 | NO. OF T – SLOTS & NOMINAL SIZE | 4/22 | |
| 4 | WEIGHT OF MACHINE WITH ELELECTRICALS & STANDARD ACCESSORIES [APPROX] NET / CROSS | 6000KGs | |
| J | BOX TABLE SIZE [L x W x H] MM | 740 x 550 x 500 | |