... ideal equipment for producing various types of solid and hollow bricks with the raw materials, such as ... with low plasticity, shale, gangue, fly ash, and river and lake deposition to meet the need of reforming wall ... of rational structure, being sturdy and durable, high applicability, high efficiency, and easy maintenance. The machine is ... (kg)2500 Brick Extruder machine Certificated by ISO 9001 2000