Tuesday, February 28, 2017
Monday, February 27, 2017
Thursday, February 23, 2017
Tuesday, February 21, 2017
Monday, February 20, 2017
Sunday, February 19, 2017
Friday, February 17, 2017
Thursday, February 16, 2017
Wednesday, February 15, 2017
Tuesday, February 14, 2017
ELECTRIC MOTORS FOR SHAKERS
Shale shaker motors are generally three-phase induction motors that are explosion proof, having NEMA design B or similar characteristics (Table 1). The number of magnetic poles in a shale shaker motor can be four (1800 rpm synchronous shaft speed at 60 Hz), six (1200 rpm), or two (3600 rpm). The motor should have independent, third-party markings indicating its suitability in explosive or potentially explosive environments. It is recommended that these motors be suitable for Class I, Division 1, Groups C and D, and Group IIB atmospheres. The motor also should have the proper operating temperature or code designation for the anticipated ambient temperature.
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Monday, February 13, 2017
Sunday, February 12, 2017
Friday, February 10, 2017
Wednesday, February 8, 2017
Monday, February 6, 2017
SCREW CONVEYOR – DRILLING WASTE EQUIPMENT
Screw Conveyors ( Augers ) are commonly used to move drilled cuttings and associated fluid. They can be arranged to collect the cuttings (usually relatively dry oil-based cuttings) from the individual pieces of solids control equipment and convey them to another area of the drilling rig where they are used to load cuttings boxes (skips). The standard screw conveyor is composed of an auger or screw housed in a flanged, U-shaped trough with bolt-on covers. Read more:
SCREW CONVEYOR – DRILLING WASTE EQUIPMENT
Sunday, February 5, 2017
Friday, February 3, 2017
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