... dignosis and long-distance contrlollingis eas QT9-15 SEMI-AUTOMATIC BLOCK MAKING MACHINE Main Production Specification and Theoretical Productivity Sample SizeQuantityCycle mouldingPer hourHollow ... , kerbstones, grass blocks, slope blocks, interlocking blocks, etc.Applied Fieldswidely used in buildings, road pavings, squares, gardens, landscaping, city constructions, etc. Block making machine