Description
A rotary table is a mechanical device on a drilling rig that provides clockwise (as viewed from above) rotational force to the drill string to facilitate the process of drilling a borehole.
Specification:
| Model | ZP175 | ZP205 | ZP275 | ZP375 | ZP495 | |
|---|---|---|---|---|---|---|
| Max. static load | kN | 2250 | 3150 | 4500 | 5850 | 7250 |
| Ton | 250 | 350 | 500 | 650 | 800 | |
| Bore diameter | mm | 444.5 | 520.7 | 698.5 | 952.5 | 1257.3 |
| in | 17-1/2 | 20-1/2 | 27-1/2 | 37-1/2 | 49-1/2 | |
| Gear Ratio | 3.58 | 3.22 | 3.67 | 3.56 | ||
| Distance from table axis to the center of inner row of sprocket | Mm | 1118 | 1353 | |||
| in | 44 | 53-1/4 | ||||
Drawing:
