... and long-distance contrlollingis eas QT9-15 SEMI-AUTOMATIC BLOCK MAKING MACHINE Main Production Specification and Theoretical Productivity ... Main Technical SpecificationsOverall Dimension7520*2220*2960mm(Board feeder and block feeder included)Rated pressure21MPaMain vibration formPlatform vibrationCycle Time15-25 ... pavings, squares, gardens, landscaping, city constructions, etc. Block making machine