... production line,good at shallow and simple structure products like egg trays/boxes. Pulp molding production line is known as egg tray line ... three parts include:pulp making system,molding system,drying system and packing system. Pulp making system: hydraulic pulper,pulp pump ... molding machine,vacuum pump,air compressor,vacuum tank,water pump and so on. drying system: Bellows,air blower,conveyer,burner. ...