Curved Discharge Grate Plate Ball Mill Liner High Wear Resistant Casting

Curved Discharge Grate Plate High Quality Wear‑Resistant Casting

Product Introduction

The curved discharge grate plate is a high‑quality wear‑resistant casting component installed at the discharge end of grate‑type ball mills. Its special curved structure improves material flow efficiency, effectively lowers the risk of material clogging at the discharge section. It separates qualified ground ore from grinding balls and oversized particles, forcing coarse materials back into the mill chamber for re‑grinding. Adopting high‑grade alloy steel casting technology, the part delivers outstanding wear resistance for long‑term mineral processing operations. We support full customization according to customer technical drawings, and full‑set quality inspection documents can be provided.

Product Advantages

• High‑quality alloy casting, superior wear resistance for heavy‑duty ball mill working conditions
• Optimized curved structure, improve material flow and reduce discharge‑end blockage
• Stable particle separation performance, retain grinding media and coarse ore for re‑grinding
• Long service life, lower replacement frequency and reduce production downtime
• Precisely manufactured slot openings to control discharging particle size
• Custom‑made dimensions and slot sizes to fit multiple ball mill models per drawings

Product Inspection

Every curved discharge grate plate undergoes strict factory inspection before shipment for heavy‑duty ore grinding conditions. Inspection scope includes visual appearance check, magnetic particle testing MT, ultrasonic testing UT, dimensional inspection and 3D scanning. Bolt fitting test is performed to verify assembly compatibility. Raw material chemical composition and hardness test confirm material grade meets specifications. Defective castings will be rejected. Full inspection reports and quality certificates are available upon request for project acceptance.

• Visual inspection for surface defects, burrs and irregularities
• Nondestructive testing MT magnetic particle testing and UT ultrasonic testing
• Dimensional verification and 3D scanning to meet drawing tolerance
• Bolt fitting test to guarantee smooth field assembly
• Chemical composition & hardness test to verify alloy material
• Inspection reports and quality certificates supplied on request