... : crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue. gravel,perlite, and other industrial wastes.Applied Products: concrete ... .A.Visualization screen with easy operation;B.Is able to set up, update and amend the production perimeters, to maximize the ... the tamper head and the mould;7)Heavy-duty machine frame, which uses high-intensity steel and advanced heat treatment, is wear ...