In a single pass, the system effectively removes light impurities such as dust, husks, and bran, as well as defective materials including shriveled seeds, sprouted grains, insect-damaged kernels, moldy grains, and diseased particles.
Meanwhile, it can also eliminate oversized and undersized impurities and classify the final product into large, medium, and small fractions.

Product Features of Rapeseed Cleaning Machine
1.The machine adopts laser cutting and bolted structure design, ensuring excellent vibration resistance, fatigue resistance, and long service life, while reducing maintenance requirements.
2.This rapeseed cleaning machine is suitable for processing various grains such as wheat, rice, corn, soybean, sorghum, and rapeseed, with a capacity of up to 20 T/H. It can effectively remove over 90% of defective materials, including shriveled seeds, sprouted grains, insect-damaged kernels, moldy grains, and other light impurities.
3.The upper section is equipped with a four-layer sieve box (1.5 × 2.4 m), significantly improving both processing capacity and cleaning accuracy.
4.The large-area high-density gravity table (2 × 2 m) enhances the removal of moldy and lightweight particles, and can partially replace a standalone gravity separator for certain materials.
5.The eco-friendly dual air-screen system features two-stage air separation and dust removal, greatly improving the working environment while enhancing light impurity removal efficiency.
6.The front and rear air screens are independently controlled to ensure stable and uniform airflow, allowing precise impurity separation. The rear air screen also performs secondary air separation on dust generated during vibration, further improving final product cleanliness.