... , Fully-Auto Main Machine, International Approval, High Quality, Installation, training , block machin Fully-Auto Concrete Block Making Production Line, block machineDetailed Product DescriptionUsually, a ... 1. raw material batchingStage 2. concrete mixingStage 3. block makingStage 4. block curingStage 5. block cubingStage 6. pallet returningStage 1. raw material batching ...