Dual Spiral Systems manufactures high productivity, low maintenance single and coex rotating/oscillating bottom fed dies. Heavy duty construction of all components ensures maximum reliability and next to no downtime for maintenance.
Long-life rotating surfaces with positive sealing mechanism.
Heavy duty dual thrust bearings incorporated in rotation assembly.
Variable speed motor to control rotation speed.
Manufactured from 4340 machine steel hardened to 28-32 Rc, rotating neck extra hardened to eliminate wear.
Material flow surfaces are highly polished to a mirror finish.
Long life dual polymer seals are easily replaceable.