ZP375 Rotary Table for Oil Well Drilling Rig

1.conform to API Spec 7K 2.applicable to API monogram 3.alloy steel gears 4.professional machining and heat treatment.

As one of important parts of drill rig ,ZP Series of Rotary Tables ,are widely used to rotate drill equipment and hold the weight of pipes in well .They are designed and manufactured according to API Spec 7k”specification for drilling Equipment”

Features of rotary table:

 Built to API Spec 7K and being authorized to use the official API monogram;

Gear and pinion are made of alloy steel;

Split type main bushing is a steel casting, Kelly drive and pin drive are optional;

Pin drive may be available in roller type bushing of API standard Kelly or hexagonal Kelly, either long or short slips is usable.

Matched with API standard casing bushing and special lift fitting

Sufficient lubrication and reliable sealing

Specification of Rotary Tables

Model	ZP175	ZP205	ZP275	ZP375	ZP495
Dia. of opening mm(in)	444.5(171/2)	520.7(201/2)	698.5(271/2)	952.5(371/2)	1257.3(491/2)
Table axis to center inner row sprocket teeth       mm(in)	1118(44)	1353(1/4)	1353(1/4)	1353(1/4)	1651(65)
Max. static load ratio KN	1350	3150	4500	5850	7250
Max. working torque   Nm	14000	23000	28000	33000	37000
Max. speed           r/min	300	300	300	300	300
Gear ratio	3.58	3.22	3.67	3.56	3.93
Overall dimension (L*W*H) mm	1935*1280 *585	2292*1475 *668	2392*1670 *685	2468*1810 *718	2940*2184 *813
Weight             kg	3888	5530	6163	7548	11626

ZP375 Rotary Table for Oil Well Drilling Rig