... tray machine has four parts:Pulping system,forming system,drying line and packing parts.(1)Pulping system:Pulping system is ... tray).The third is ZMW, it can be made the semi-automatic machine, the capacity is the lowest. The lowest ... machine, the egg tray will be put on the drying line,they will across the drying channel, then you can ... nine five four five eight three six seven egg tray production line