Duro Dyne LSU Liner Sizer Insulation Cutter

The LSU Advanced Liner Sizer will help size and cut duct liner more efficiently than ever thought possible with a hand operated machine. It’s enhanced features, make it possible to cut cotton fiber insulations, filter media, rubberized products and other unusual materials. The cross cut and slitter blades are mechanically gear driven to spin while cutting. This spinning action shears the material to create precise cuts in the most difficult of substances.

The LSU allows you to both slit and cut insulation efficiently and accurately. By rotating a crank handle, the liner is quickly fed through the machine. This handle has a direct chain drive for easy operation. Also, Duro Dyne has built into the LSU a quick release handle that allows the operator to remove or reposition the uncut material using one or both hands.

Automatically, the LSU accommodates material that varies in thickness from 1/2” to 2”. No time consuming manual adjustments are necessary. Just feed in the liner. You are ready for production.

Cross cutting insulation can be done from either side due to a swivel mounted 36” long handle.

The liner easily feeds through rollers by rotating a hand crank operable on either side of machine. A slitting blade provides accurate clean cuts of desired widths. Cross cutting is provided by a transverse rotary cutting blade which the operator draws across the liner from either side of machine. The handle rotates 360 degrees to swing out of the way when not in use. The machine head can be mounted and used on your own table or can be used with the supplied Duro Dyne frame. This frame not only supports the head but also can accommodate one roll of insulation, (up to 60” wide and 40” in diameter), that can be preloaded onto the built-in reel for continuous, productive operation.