Product Introduction:

The service life of a bimetallic repaired screw can be up to 3-5 times that of a normal nitrided screw. 3-5 times longer.

The bimetallic barrel is made of an ordinary metal with a certain mechanical strength The bimetallic barrel is made of a common metal with a certain mechanical strength, and a special alloy material is cast on the working side of the bore to protect it. layer. This layer is evenly adhered to the base material and interlocked with it in the metallographic phase. This layer is evenly adhered to the base material and interlocked with it in the metallographic phase without peeling off, forming a solid whole.

The bimetallic screw is the top part of the gear of the screw prongs, or the real working surface of the screw The bimetallic screw is a screw with an additional layer of special alloy material. This alloy layer and the bimetallic alloy layer have a very small coefficient of friction. This coefficient ensures that the contact wear between the two working layers is minimized when the working layer is in operation. Our bimetallic screw is made of a special alloy powder that is spray-welded to the screw prongs. The bimetallic screw can be made in different alloys and sprayed in different ways for different functions. The effective service life of the bimetallic treated barrel screw is much longer than that of a normal nitrided barrel screw.

For the processing of engineering plastics, fluoroplastics, polysulfone, PPO, and other special types of plastics, the bimetallic treatment of the barrel screw is a significant improvement over the normal nitrided barrel screw. The bimetallic treatment is particularly advantageous for processing engineering plastics, fluoroplastics, polysulfone, PPO and other special types of plastics.