How does Hydraulic rotation liner hanger work
- Categories:rotation liner hanger
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- Time of issue:2022-06-21
- Views:727
(Summary description)Each Hydraulic rotation liner hanger has three sets of oil cylinder drive systems, in which the oil tank, oil pump and relief valve are shared.
How does Hydraulic rotation liner hanger work
(Summary description)Each Hydraulic rotation liner hanger has three sets of oil cylinder drive systems, in which the oil tank, oil pump and relief valve are shared.
- Categories:rotation liner hanger
- Author:
- Origin:
- Time of issue:2022-06-21
- Views:727
Each Hydraulic rotation liner hanger has three sets of oil cylinder drive systems, in which the oil tank, oil pump and relief valve are shared.
The hydraulic oil is sucked into the oil pump through the oil filter on the oil tank, pressurized by the oil pump, and enters the three-position four-way reversing valve through the throttle valve. The direction of the oil in and out of the oil cylinder can be changed by operating the reversing valve, so as to drive the piston in the oil cylinder. The rod reciprocates. If the inner arm drives the oil cylinder, it drives the inner arm of the oil delivery arm to swing back and forth; if the outer arm drives the oil cylinder, it drives the outer arm to swing up and down; if it is a horizontal rotation cylinder, it drives the inner and outer arms to perform horizontal rotation.
The relief valve can adjust the working pressure of the hydraulic system, and the throttle valve can adjust the movement speed of the cylinder piston rod.
Due to the limitation of the movement stroke of the cylinder piston, the Hydraulic rotation liner hanger is equipped with a limit alarm system to prevent the cylinder from being damaged beyond the allowable working range.
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