Brick Making Machine 1.Pass CE,ISO,CHIAN ... control QT10-15 Automatic brick machine(with double hoppers, it can produce pavers with double colors) Fully automatic ... blocks, solid/hollow/cellular masonry products, paving stones with or without face mix, garden and landscaping products ... blocks, interlocking blocks, etc.Raw Materials:crushed stone, sand, cement, dust and coal fly ash, cinder, slag ...