Description and Specification for Lab Tenders
Horizontal Boring Machine.
STANDARD EQUIPMENTS : Electric Motors Complete with Panel Board & Pendant Control for all operations. One Steel Telescopic Cover, One Boring Bar, Working Spindle Support Guide for Vibration Control, Co-ordinate reading arrangement with Scales & Verniers for X. Y.Z.-Axis and Handles. Facing head, 2No. Lubricating Pumps, 5 No. limit Switches & Automatic Rapid Travel, fitted with the Machine. Revolving Centre with 6"True Chuck Three Nos. Dial Indicators duly fitted in dust proof housings with attachment & Electric Coolant Pump. EXTRA EQUIPMENTS : Milling Attachment. Taper Boring Attachment. Threading Attachment. 2Axis D.R.O.
| Alloy Steel Work Spindle Hardened & Ground-Diameter | 65 | 80 | 100 | 110 | 125 |
| MorseTaper Number | 4 | 5 | 6 | 6 | 6 |
| Max. Longitudinal Movements of Working Spindle | 410 | 510 | 510 | 510 | 600 |
| Number of Spindle Speeds | 9 | 9 | 9 | 9 | 9 |
| Range of Spindle Speeds - R.P.M. | 20 to 300 | 15 to 300 | 15 to 300 | 15 to 250 | 15 to 250 |
| Longitudinal Work Spindle Feeds Nos. | 9 | 9 | 9 | 9 | 9 |
| Max. Height of the Spindle Axis from Table Surface | 800 | 925 | 1000 | 1100 | 1200 |
| Min. Height of the Spindle Axis from Table Surface | 20 | 25 | 30 | 30 | 30 |
| Dimensions of the Rotary Table | 840 x 1050 | 900 x 1105 | 1030 x 1375 | 1100 x 1450 | 1220 x 1675 |
| Longitudinal Table Traverse | 1500 | 1625 | 1775 | 1925 | 2050 |
| Long. Table Traverse Feeds (Including one Rapid) | 10 | 10 | 10 | 10 | 10 |
| Transversal Table Travel Feeds (Including one Rapid) | 10 | 10 | 10 | 10 | 10 |
| Vertical Head Stock Travel Feeds Includin one Rapid | 4 | 4 | 4 | 4 | 10 |
| Rotary Table Automatic Feeds (Including one Rapid) | Nil | 10 | 10 | 10 | 10 |
| Max. Cross Movement of the Table | 910 | 1000 | 1100 | 1 300 | 1500 |
| Max. Distance between Stay Bearing & Facing Head | 2150 | 2400 | 2690 | 2800 | 2950 |
| Facing Head Diameter | 450 | 505 | 555 | 600 | 650 |
| Weight Approximate in Kgs. (with Packing & Accessories) | 7500 | 9500 | 11500 | 14500 | 18000 |
| Weight Approximate in Kgs. (without Packings Accessories) | 7000 | 8500 | 9500 | 11000 | 13500 |
| Power Motor (HP) | 3 & 1.5 | 5 & 2 | 7.5 & 2 | 10 & 3 | 12.5 & 5 |
