Jereh Petroleum:rotary table, rotary tables, rig rotary table supplier, drilling rotary table, made-in-china rotary table, chinese rotary table supplier, oilfield rotary table and so on.

Jereh Petroleum:rotary table, rotary tables, rig rotary table supplier, drilling rotary table, made-in-china rotary table, chinese rotary table supplier, oilfield rotary table and so on.

rotary tables

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Rotary Tables

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rotary tables 1 Design Feature
The pinion and gear are made of alloy steel.
The master bushing is made from a steel casting.
  Pin transmission type is suitable for API standard spuare Kelly or hexagonal Kelly roller bushing.
Effective lubrication and reliable seals are provided by design.
The rotary tables conform to API specification 7K and the API monogram can be used.

rotary tables

rotary tables 2 Specifications of Rotary Tables
Model ZP175 ZP205 ZP275 ZP375
Dia.of opening mm(in) 444.5(17 1/2) 520.7(20 1/2) 698.5(27 1/2) 952.5(37 1/2)
Table axis to center inner row sprocket teeth mm(in) 1118(44) 1353(531/4) 1353(53 1/4) 1353(53 1/4)
Max.static load rating KN 1350 3150 4500 5850
Max.working torque Nm 14000 23000 28000 33000
Max.speed r/min 300 300 300 300
Gear ratio 3.58 3.22 3.67 3.56
Overall dimension mm 1935x1280
x585		 2292x1475
x668		 2392x1670
x685		 2468x1810
x718
Weight kg 3888 5530 6163 7548