Hi Sawyer. Thank you for your question.

Jaw crusher can be used to process limestone, granite, rive stone, basalt, etc. materials. And adjusting some factors can optimize jaw crusher.

Firstly, in addition to the hardness of the material itself, the factors affecting particle size characteristics of finial products are also related to the size, composition, size of the ore discharge port and the loose state of materials in the crushing chamber.

Secondly, when jaw crusher crushes materials, whether the material layer is crushed or the single particle is crushed, the feeding size is larger, the final products’ size is smaller. Therefore, you can adjust jaw crusher with suitable specifications and the size of discharge outlet according to feeding size.

Besides, the effect reducing the output size of material layer crushing is better than single particle crushing. Therefore, the suitable material layer in the crushing chamber of jaw crusher should be maintained as far as possible in production so as to reduce the output size of crushing products.

Liming Heavy Industry (Shanghai)