DUSENBERY® CONVERTING SYSTEMS Alpha Series Surface Winders Models 840 and 909 Models 840 and the 909 are high speed, two drum surface slitter rewinders for large rewind diameters. These models are primarily used in the paper and nonwovens industries. The 840 and 909 Surface Slitter Rewinders can be configured with two types of slitting systems (score or shear) to accommodate your diverse applications. Dusenbery® converting machinery is equipped with an advanced control structure designed specifically to produce the highest quality packages quickly and DUSENBERY® CONVERTING SYSTEMS MARSHALL AND WILLIAMS PLASTICS PARKINSON WINDERS © Parkinson Technologies Inc. Dusenbery® is a registered trademark of Parkinson Technologies.

Dusenbery® Alpha Model 840 An all-around surface slitter rewinder that is ideal for many paper-slitting applications. It features a special tension control technique for clean cutting of various paper and nonwoven materials including gummed tape. Offers score or shear slitting with simple set up and operation. Options include: • Clam shell unloader • Finished roll ejector for ease of unloading • Precise roll separation • Operator friendly • Shear or score slitting Model 840 two-drum slitter and surface winder Dusenbery® Alpha Model 909 The 909 is a high speed two-drum surface slitter winder designed...