QTJ4-40 hollo block making machine/hongfa simple concrete block forming machine
Main Technical Specifications QTJ4-40B2 manual block machine
crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite, and other industrial wastes.
concrete blocks, solid/hollow/cellular masonry products, paving stones with or without face mix, garden and landscaping products,
slabs, edgers, kerbstones, grass blocks, slope blocks, interlocking blocks, etc.
widely used in buildings, road pavers, squares, gardens, landscaping, city constructions, etc.