For even and controlled product flow through a rotary valve and into a conveying system, extruder or other processing machine, Pelletron offers special dosing rotors for all rotary valve types. The depth and the width of the chambers are calculated and designed to meet specific customer requirements.
For products like regrind with its characteristic uneven shape, or nylon pellets, with their very high electro static charge, Pelletron recommends the use of V-shaped rotors. In addition to the standard anti-shearing device, this additional feature prevents jamming and cutting of product. V-shape rotors are available for a variety of valve sizes.
Pelletron offers a wide variety of rotors for special applications. Special rotors features include: