... block making machine,block machiner,brick making machine,concrete hollow block machinerythe upper mould vibration compr QTJ4-26C block making machine,block machine,brick making machine,concrete hollow block ... *1700*2560Palle size850*450*40mmRaw Materialscrushed stone, sand, cement, dust and coal fly ash, cinder ... makes the brick with average density and high strength, as well as the large- ...