Hi Jasper. Thank you for your question.

In general, people will adopt jaw crusher for primary crushing and impact crusher for secondary crushing when processing concrete because we will get high-quality final products and the whole capacity is large. Dirt and impurities will be wiped off at the same time vibrating feeder sends materials evenly. When you need screen materials you should choose a vibrating feeder. Combining pulse duster and vibrating screen with spraying device can avoid dust pollution. Besides, spraying device can clean final products. Main machine adopts sinking design which makes noise reduced to great extent. If necessary, you can equip iron removal equipment and steel removal equipment on primary crusher, and then the rebar and iron can be removed and they can’t damage equipment any more. The whole equipment takes advantages of reasonable structure, complex layout, small covered area and quality final products.

Liming Heavy Industry (Shanghai)