ROTARY BUSHING
We manufactures Master Bushing 37½” hinged type Pin Drive suitable for 37½” to 49½” Rotary table for offshore & onshore drilling operation to provide rotational force to drill string. It is equipped with standard Bowl No. 3 & optional Bowl No. 1 & 2 with taper as per API Specifications to accommodate
2-3/8” to 13-3/8” O.D of Drill Pipes, Drill collars & tubular to handle up to the load of 500 tons. Torque Rating: 32362 Nm at 300 RPM.
It is incorporated with Bowl lock assembly that lock the Bowls. It is designed in hinged type that can be removed easily from Rotary Table, facilitate to pass large Diameter Bits and Tubular directly through Rotary Table.
TYPES OF BUSHING
1. MASTER BUSHING HINGED TYPE PIN DRIVE
2. MASTER BUSHING SOLID BODY PIN DRIVE
3. MASTER BUSHING SPLIT TYPE PIN DRIVE WITH BOWL
4. MASTER BUSHING MEDIUM DUTY PIN DRIVE & SQUARE DRIVE SPLIT
5. SPLIT BODY SQUARE DRIVE MASTER BUSHING
6. CASING BUSHING
7. ROLLER KELLY BUSHINGS HEAVY DUTY PIN DRIVE & SQUARE DRIVE