... 4)Control by PLC ZMG-B Series Automatic Paper Pulp Egg Tray MachineZMG-B series automatic paper pulp moulding product line applies ... several kings of heat ways such as gas , diesel oil,steam,heat transfer oil,coal and so on according to the ... form,the parameter of the cost of diesel oil,gas ,steam are corresponding to different heat sources,the othes are omitted ...