... 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 ... Materialscrushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite, and ... .QTJ4---26C block machine: used the European advanced flat vibration manufacturing technique for reference, with the ...