... , High yield. Characteristics of QT9-15 type brick making machine:01,High quality. The body use special welding technology ... oil-way, gas-way,circuit and mechanical integration03,Multi-functions. the host machine can produce different products with different ... : Electronic Batching System, Mixing System, Water and Cement Measurement System, Aerating-and-conveying System, Feeding System, Molding System, ...