Schematic Drawing of Automatic Concrete Block Making Plant 1. Aggregates Batcher 2. Silo 3. Screw Conveyor 4. Mixing System 5. Block Making Machine 6. Conveyor For Wet Blocks 7. Curing Cell 8. Finger Car 9. Elevator 10. Lowerator 11. Pallet Feedback Device 12. Stacker 13. Conveyor For Dry Blocks 14. Centralized Control System Automatic block making plant consists of batching system, mixing system, press system, control system, conveying and handling system. We supply following Series of block making plants: Series A: Semi-automatic Plant ----- consists of automatic batching, mixing and press system, manual transferring and stacking system with natural curing. Series B: Full automatic Plant ----- consists of automatic batching, mixing, press, conveying, finger car transferring, manual stacking and curing system. Batching and Mixing System The batching system has accurate weighing with automatic compensation for lack of materials. The weighing accuracy warp is ≤ 1% for keeping right recipes. The horizontal twin-shaft mixer realizes the excellent mixing performance. It makes the materials and water have the best uniform mixing in a short time. Press System The press machinery consist of hydraulic system of large capacity oil tank, oil filter and oil cooler, feed system, control system, demould system and pressing system. They have different models of table vibration and mould vibration from 4 blocks to 12 blocks of standard block (390x190x190mm) per pallet. The max. Synchronal vibrating force reaches 120kN. The vibrating frequency in pressing processes is suitable for different materials. Elevator/Lowerator The elevator lifts 2 pallets of blocks up to upper level one by one. When the pallets full of elevator, the control system will receive the information and send a order to finger car. Finger car comes and takes the pallets of blocks on elevator. The lowerator is same as elevator. When finger car take the pallets of cured blocks to the lowerator, the lowerator drops the pallets of blocks down to the dry conveyor one by one till empty the lowerator. Finger Car The finger car is a transportation device for pallets of bocks between elevator /lowerator and curing cells. It takes wet blocks from elevator and the slave car sends wet blocks into the curing cell. After curing the slave car takes out dry blocks from curing cells and sends to lowerator. Block Pusher Block pusher pushes dry blocks on the pallets to blocks table from the conveyor. The blocks are stacked and packed on the table. Stacker The stacker clamps the dry blocks on the table accurately and speedily and moves to the pack pallets in a short cycle time. It has compact structure, accurate position and reliable operation. Control System Control system is a centralized system and an important core of plant. It has the types of full automatic, semi-automatic and manual to guarantee the continued production. All production processes are displayed on dynamic interface and the production data tables and reports can be stored and printed out as required.
