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There are many different processes for the surface treatment of motor housings

There are many types of surface treatments for motor casings. Each process has a different cost. The advantages of surface spraying are more color options (commonly known as colored aluminum), simple production, and low cost, while its disadvantages are weak color adhesion, easy peeling, and prone to discoloration over time.


There are many types of surface treatments for motor casings. Each process has a different cost. The advantages of surface spraying are more colors (commonly known as colored aluminum), simple production, and low price. The disadvantages are weak color adhesion, easy peeling, and color change over time.
Internal high-pressure forming technology is an emerging forming technology in recent years and is currently at the forefront of international research. Various connectors, depending on their structural characteristics, can either be formed in one go using the internal high-pressure forming method or first processed into profiles using general extrusion methods.

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Striped appearance on the outer surface of motor housing extruded profiles

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The motor casing is a main component of the electric submersible pump motor.

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