PMM’s Heavy-Duty Rotary Airlock Feeder with hardened tool steel knife is the most durable and functional heavy duty rotary airlock in the industry!

Whether the material handling conveying system is moving wood chips, wood waste, pulp, alternative fuels, rubber, plastic, or other types of organic material, Precision’s heavy-duty rotary airlock feeder’s stationary hardened tool steel knife efficiently sheers the material to ensure only uniform-sized materials are being introduced into the delivery system.

Put a PMM Heavy-Duty Rotary Airlock Feeder on the job and watch the magic happen!