The S800 drum sander utilizes up to (4) 12” diameter x 55” wide abrasive sanding stones to remove material from fiber mats. It has a top feed speed of 225 fpm. The sanding stones can be arranged in the top or bottom deck to suit the customer’s needs. The S800 can process ¼” to 8” thick material. The sanding drums are powered by a direct coupled 20HP motor. The feed drive is electric with each of the (5) feed rolls shall be direct driven by an individual 3 HP motor/gearbox unit and are controlled by a variable frequency drive