The VAC-U-MAX Bulk Bag Discharger that provides a clean, and efficient way to discharge the entire contents of a bulk bag and is specifically designed for semi to Non-Free flowing powders. Equipped with the VAC-U-MAX Aero-Flex Flexible Screw Conveyor this system will discharge up to 4 cubic feet per minute. VAC-U-MAX Bulk Bag Dischargers are also equipment 4 pneumatically operated massage paddles, operator access door for a complete sealed system, dust collection port. The Aero-Flex Flexible Screw Conveyor is designed for quick cleaning without the use of tools. This eliminates downtime between batches or materials. For more information on VAC-U-MAX Bulk Bag Unloaders and Dischargers please visit www.vac-u-max.com or call 800-VAC-U-MAX (822-8629). The VAC-U-MAX Bulk Bag Discharger provides a safe, dust free way of discharging all of your bulk materials efficiently.