... roller Dia. 110mm- 5 main mechanical structures1) machine frame: side wall, base, gear box, pressure rollers2) Corrugating rollers3) Corrugating ... pressure roller upside- Modular designed corrugating rollers can be side out to replace, hydraulic cylinder to set pressure, to be ... fastened from side and bottom- Vacuum blower paper guidance- Gluing rollers, ( ...