The manufacturer of Cast Aluminum Rigid Centralizer tells you that the centralizer is a cementing tool. It is simple to manufacture, beautiful in structure, strong and durable, and has a large centralizing force. It overcomes the shortcomings of the original welded centralizer that is prone to desoldering. Quality centralizer. The manufacturer of Cast Aluminum Rigid Centralizer tells you that there are many types of centralizers, which can be divided into roller type, slider type, automatic reversing type, etc. according to the structure.

The manufacturer of Cast Aluminum Rigid Centralizer tells you that centralizers of different structures and materials are suitable for different types of eccentrically worn oil wells. The key technology of using centralizers to prevent eccentric wear is the position, spacing and quantity of centralizers.
The principle of centralizer:
The manufacturer of Cast Aluminum Rigid Centralizer tells you that the centralizer is an oil extraction tool used in oilfield pumping wells. It is a new type of product that can improve the pumping efficiency of the oil well. It adopts a sliding valve automatic opening and closing structure and is connected to the sucker rod. When the oil rod moves down, the slide valve moves upward to open the oil passage on the centralizer, and when the oil rod moves upward, the slide valve moves downward to close the oil passage on the centralizer. The manufacturer of Cast Aluminum Rigid Centralizer tells you that by lifting the liquid column in sections, the load of the sucker rod and the pump are reduced in stages, pump leakage, elastic elongation and deformation of the sucker rod, and stroke loss are reduced, thereby improving the effectiveness of the sucker pump. Stroke, increase the filling volume of the pump barrel and improve pump efficiency.