Nowadays, sand making machine is more and more widely used in the stone crushing industry. As a professional manufacturer of the sand making machine, we would like to introduce the two feeding methods of sand maker as follows:
1. Feed both at center and at sides.
The material enters into the sand maker and they are divided into two parts by the feeding plate. One part enters into the impeller which is rotating at a high speed, and the other part falls around the feeding plate. The material in the impeller accelerates and they are thrown out and impact on the other part. And then the two parts together impact on the inner side of the crushing cavity. They are bouncing to the top of the crushing cavity and then going down through the discharge opening of the sand maker.
2. Feed at center
All the material will enter into the impeller through the feeding plate, and in the impeller, the material accelerates and they are thrown out and impact on the inner side of the crushing cavity. They are bouncing to the top of the crushing cavity and then going down through the discharge opening of the sand maker.
The advantages of the new generation of sand making machine
For many stone crushing plants in quarry sites, jaw crusher, impact crusher or cone crusher play a leading role. But for production line to make artificial sand, the sand maker is indispensable. We would like to introduce you the advantages of our new generation of sand maker.
1. The output product of our new generation sand maker has beautiful cubic shape.
Under the influence of the rock-on-rock cavity, the percentage of the bad quality product can be reduced down to 10% and even below that. While the percentage of the bad quality product of the jaw crusher and cone crusher is normally above 15%. That makes new generation sand maker indispensable in the whole production line.
2. Big Crushing Ratio
The new generation sand maker has large crushing ratio of 50. While the traditional jaw crusher, cone crusher can hardly beat 20.
3. Compared to the traditional crushing cavity of the sand maker, the rock-on-rock cavity can highly improve the service life of the spare parts like hammer and impact plate and so on.