... operate; 3.Fully automatic block making machine Fully-automatic Complete concrete block making machine Production LineProduct DescriptionPLC automatic control, Brand-name ... , block conveyer, block pusher, block cuber, the two hydraulic stations, crawler belt conveyer, pallet returning device I, pallet ... steam boiler(2 tons), block trays(800 PCS with loading capacity: 3 tons) by himself, then he ...