The "Expandette" cutting ring uses a patented design to allow easy change of the cutting ring without removing the anvil from the shaft.
The ring makes it possible to keep the cutting edge sharp and in good condition, without the time consuming aggravation of removing the shaft and anvils, replacing the shaft, and then resetting the sharpened anvils in their proper location. With the Expandette, everything stays in place except the cutting ring, which can be changed quickly.
Sharpening of the cutting knife is no longer required. Once both sides of the cutting ring have been used, it can be easily replaced with a new ring which significantly reduces maintenance down-time.
Exterior Diameters: Min 110 mm – Max 360 mm
Interior Diameters: Min 85 mm – Max 300 mm
"Tiny" Series (Type 1),"Gold" Series (Type 2), and "Platinum" (Type 3) Series knife holders for optimum slitting performance; easy upgrade from existing holders.
Bottom anvils (circular knife holders) for web shear slitting applications; free-locking, self-locking, and multi-locking anvil options.
Flat and dished blades for shear web slitting applications and crush blades for crush cut slitting applications.
Digitally assisted slitter positioning system facilitates accurate placement of slitting groups in web converting applications.