Rubber De Stoner Sleeve

This part is engineered to deliver precise stone separation in milling operations by effectively controlling the airflow and containing stone particles during the de-stoning process. Its unique bag-shaped design with precision-engineered lips prevents the entry of external air into the de-stoner, ensuring 100% separation accuracy. Crafted from premium-grade rubber, the sleeve offers exceptional abrasion resistance, even under high-impact stone movement—resulting in a long-lasting and maintenance-friendly solution.

Product Specifications:

• Size:

1. Upper Inner Diameter: 200 mm

2. Lower Inner Diameter: 220 mm

3. Length: 265 mm

Material Options:

• NR (Natural Rubber)

• NBR (Nitrile Rubber)

• CR (Chloroprene Rubber)

• EPDM

• Shape:  Bag-Shaped

• Hardness: 60 Shore A

• Tensile Strength: 17–20 MPa

• Abrasion Loss: <4%