Drilling rig Rotary Table ZP375/P700 API
Standard and Certification: API
Packing: export packing
Above all, a rotary table is a rotating apparatus used mostly in drilling rigs to deliver a clockwise rotational force to a drill string.
Similarly,this makes it useful in enabling the process of creating a borehole.
Rotary speed is also referred to as the rounds per minute (rpm), which pertains to the number of rotations that can occur in one minute.
Rotary tables are sometimes called, turntables in the oil and gas drilling industry.
API Spec 7K.
In conclusion,Rotary table is one of the driving equipments of drilling rig.
It is mainly used for rotating drill string during drilling service,and supporting the weight of down-hole drill string (or casing) during trip in & out and casing running.usually used in combination with drilling rig and workover rig.
Therefore this equipment has put into production in batches with advanced quality in domestic market, and exported to some countries and areas such as USA, Canada, Central Asia, Southeast Asia, etc.
For instance:
| Models and Specifications | |||||||
| Model | ZP175 | ZP205 | ZP275 | ZP375 | ZP375Z | ZP495 | |
| Table opening | mm | 444.5 | 520.7 | 698.5 | 952.5 | 952.5 | 1, 257.3 |
| (in) | 17.5 | 20.5 | 27.5 | 37.5 | 37.5 | 49.5 | |
| Distance from table axis to center inner row of sprocket teeth | mm | 1,118 | 1, 353.0 | 1, 353 | 1, 353 | 1, 353 | 1, 651 |
| (in) | 44 | 53.250 | 53.25 | 53.25 | 53.25 | 65 | |
| Static load rating | kN | 1,350 | 3, 150 | 4, 500 | 5, 850 | 7, 250 | 9, 000 |
| lbs | 300, 000 | 700, 000 | 1, 000, 000 | 1, 300, 000 | 1, 600, 000 | 2, 000, 000 | |
| Max working torque | Nm | 13, 729 | 22, 555 | 27, 459 | 32, 362 | 45, 000 | 64, 400 |
| Max speed | r/min | 300 | 300 | 300 | 300 | 300 | 300 |
| Gear ratio | 3.75 | 3.22 | 3.67 | 3.58 | 3.62 | 4.0883 | |
| Overall dimensions | mm | 1, 972× | 2, 266× | 2, 380× | 2, 468× | 2, 468× | 3, 015× |
| (L×W×H) | 1, 372×566 | 1, 475×704 | 1, 475×690 | 1, 920×718 | 1, 810×718 | 2, 254×819 | |
| Weight | kg | 4, 172 | 5, 662 | 6,122 | 7, 970 | 9,540 | 11, 260 |
