electric screw conveyor: 1.Durable with reasonable price 2.Perfect after service 3.process controlled by plc automatically

electric screw conveyor:

cement and other powder distributed to weighing hopper by screw conveyor,and all the process controlled by plc automatically,once it is up to the pre-set weight,the system will stop conveying and weighing.then weighing hopper will feed mixer through pneumatic butterfly valve.