... combined with the advantages of similar products, todesign amd manufacture, and sets light, eletricity, machine, apparatusin one bag.Features:1, The ... the speed, high downtime,stable opration, low noise, safe and reliable.2, Feeding material uses the stepper motor or ... white bag, error alarm, auto shutdown,photovoltaic self-determination and self-checking.3, Feeding material uses AC motor, inverter ...