1700-1800 yuan. According to relevant public information, briquettes are made of anthracite as the main raw material, adding carbonized sawdust, lime, red (yellow) mud and other raw materials. Experience has proven that one ton of anthracite and normal additions can produce 1,700-1,800 pieces. Briquettes. Simply put, it is: coal (80%) + yellow mud (18%) + carbonized sawdust (1%) + lime (1%) + water (appropriate amount) + briquette machine = briquettes. Briquettes are mainly anthracite. The raw material is made by adding carbonized sawdust, lime, red (yellow) mud and other raw materials, so there are 81,700-1,800 pieces in one ton of briquettes.