... device conveyer seal device computer controller 2 semi-automatic 3 5-50kg/bag; 4, 15t/h Introduction:1 DLB ... and Packing Machine is a new type automatic packing machine.2 It consists of automatic weighing device, conveyer, and seal device and ... character of fast speed, high anti-jamming ability, stability, and automatic error repairing.3, adopts infrared transducer and speedy pneumatic device ...