Rotary Feeder function wise similar to Rotary valve difference is clearance between shell and Vense is 3-4 mm purpose of Rotary Feeder to Feed large quantity material in short time. Mostly it is used in corser material where size of material between 2-4 mm. Process material should not be brittle. Our Std. models are 75mm dia/ 100 mm dia / 150 mm dia./ 200 mm dia and 250 mm dia ( Next Models design as per customer’s requirement. Design of all models are based on Direct Gear Motor with Chain Sprocket drive.