... steel YRGF Auto tube Filling & Sealing MachineYRGF series Auto Tube Filling & Sealing Machine is specially designed for filling emulsifiable paste, ointment ... . The automatic control system can do tube channel, tube feeder, sign orientation, filling, bottom hot melting, press sealing, ... and convenient.Equip with safe device, no tube no filling, overload protectionAdopt imported hot sealing head, ensure ...