Description Overview Composed of upper cotton tank, feed roller, beating roller, pneumatic guider, cotton guiding roller, fan system, and cotton exiting guider Specifications Machine width: 1500 mm Diameter of cotton beater: Φ350 mm Beater rpm: 240 Fan motor: 0.75 kW (1 hp) × 2 Cotton beater driving motor: 0.75 kW (1 hp)