... * max size: 350x350x150 Hydraulic block making machine1. Brief intruduction : Hydraulic machinery refers to machines that use high pressure fluid ... , perlite and other industrial wastes.3. Applied products: concrete blocks, paving stones with or without face mix, garden ... slope blocks, interlocking blocks, etc.4. Applied fields: Widely used in buildings, road pavers, squares, gardens, landscaping, city ...