Sand washer is the crucial parts of wet sand maker and the main parts of water sand cleaning. So far, there are two kinds of sand washer of spiral sand washer and bucket sand washer. Now I will list the features of these two kinds of machine.

I. Professional analysis

Spiral sand washer has advantages of bucket wheel sand washer with the working principle as follows. Motivated by screw propeller, vane moves and crashes gravel into tank by high pressure. Then material grinds and removes foreign material of each other and discharges those foreign materials to reach the clean effect.

II. Output analysis

Spiral sand washer has fixed output, and bucket wheel sand washer has adjustable output with upper feeding material gate.

III. Sealing analysis

Spiral sand washer has better sealing at first; while after a period of wear, it has worse sealing condition and is easy to breaking bearing parts. The motivation part of bucket wheel sand washer has separated with water and sand that reduces failure rates.

So if you want to use wet sand making method, please consider Zhongyu Dingli bucket wheel sand washer.