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How to slove the blades of the spiral classifier

The abrasive wear failure of the blades of the spiral sand washer is a common phenomenon in the sand washing equipment. The reason for this phenomenon is that the blades have been rubbed by materials for a long time and have been strongly impacted during the cleaning process, especially some larger particle sizes. The sand washing machine has a fast wear speed, and the wear is serious, and the blade surface will affect the normal production requirements of the sand washing machine.

There are three main reasons for the failure of the spiral sand washer blade:

1. The external force on the sand washing equipment or the temperature change caused by the material may increase the internal stress of the spiral sand washing machine blade, resulting in carbide cracking.

2. When the spiral sand washing machine adopts the heat treatment method, cracks may occur on the surface of the casting, and continuous cracking may cause the blade to break and fail.

3. If the blade part of the spiral sand washer is stuck by metal objects such as bolts during operation, the sand washer will be subjected to greater force and lead to brittle fracture of the blade.

The reason for the failure of the spiral sand washer blade is an abnormal phenomenon. When the blade fails, the blade needs to be repaired or replaced so as not to damage the sand washer.

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