Hydraulic Expanding Mill Type 35 F
APPLICATION:
The Hydraulic Expanding Mill Type 35 F is designed to ruin by milling the part of casing string during workover in oil, gas and exploratory wells. CONSTRUCTION:
The Hydraulic Expanding Mill consists of the cylindrical body with milling clutches. Milling clutches are moving due to differential pressure which influence the piston. To increase force during cutting into string the mill has rod partly covering the piston inlet. The liquid stream increases what improves ablution and give a signal about final the process of cutting.
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