Lower Flute Roll Dia 320 dia. Pressure Roll dia 250 dia. Single Profile with one set of Flute Roll. Flute Roll & pressure Roll Gap Machanical adjustment. Gum Roll, Gum Pipe duty H.C. Plated. Flute Roll made from special Alloy Steel. With Motorised Lubrication System. With Glue Circulating System. Machine Driven by A.C. Frequency Drive attach to helical Gear box for Speed Control. Circulating glue supplying system is available with the Tank Pump & Motor.