... Detailed Product Description of Automatic Concrete Block Production Line/Block machine:1. The line includes batching and mixing system, block ... system, curing kiln system, cubing system and control system2. Line series: HXL-T4, HXL-M4, HXL-T6, HXL-T9 ... . Concrete block product series: standard brick, multi hole brick, hollow brick, paver, porous brick, square brick 5. Block product size series (mm ...