ZP series turntables are widely used in oil drilling to rotate drilling tools and bear the weight of the pipe string in the well. They are one of the important parts of the drilling rig. They are designed and manufactured according to API Spec 7K "Drilling Equipment Specification"
The rotary table is one of important supporting equipment of petroleum drilling rig and workover rig. It is used for supporting the weight of tubular column in process of drilling well and workover operations.
The rotary table is reducer which is driven by couple helical gear or conic gear. It consists of box body, rotating table, main bearing, vice bearing, gear ring, input shaft assembly, locked device, square-slips and box cover
Gear wheel and pinions are all made of alloy steel.
• According to needs, master bushing and kelly roller bushing can adopt square drive or pin drive.
• Pin drive type master bushing can put into API standard kelly or hex kelly roller bushing Long clips and short clips are applicable.
• Full lubrication and steady seal.
• Rotatry table is according with API Spec 7k standard.
ZP series turntables are widely used in oil drilling to rotate drilling tools and bear the weight of the pipe string in the well. They are one of the important parts of the drilling rig. They are designed and manufactured according to API Spec 7K "Drilling Equipment Specification".
Model number
ZP375
ZP275
ZP205
ZP175
Maximum static load
kN
5850
4500
3150
2250
US ton
650
500
350
250
Through hole diameter
mm
952.5
698.5
520.7
444.5
in
371/2
271/2
201/2
171/2
Gear ratio
3.56
3.67
3.22
3.58
Distance from the center of the turntable to the center line of the inner row of teeth of the sprocket