High Manganese Steel Mill Liner Plate for Ball Mill and SAG Mill Mining Equipment

High Manganese Steel Mill Liner Plate Wear Resistant Casting for Ball Mill and SAG Mill Mining Equipment

Product Description

As a national high-tech enterprise boasting extensive foundry experience, our company has grown into a national high tech enterprise covering research, design and manufacturing of premium castings. We work with a wide range of materials, including high manganese steel, high chromium cast iron, alloy steel and ductile iron, and we produce core wear parts for ball mills, jaw crushers, autogenous and semi autogenous mills, cone crushers and other mining machinery. The product shown in the photo is a heavy duty mill liner plate, characterized by a long profile, multiple raised bosses, mounting holes and reinforcing ribs. This design helps to lift the grinding media, protect the mill shell and extend the service life of the equipment. Each liner can be customized in size, hole pattern, rib layout and material grade to suit specific drawings and working conditions. Both as cast and machined supply options are available.

Applications

This mill liner plate is mainly installed inside the cylinder of ball mills, rod mills, autogenous mills and semi autogenous mills. It is widely used for coarse grinding and fine grinding of metallic ores such as copper ore, gold ore and iron ore, as well as for processing cement, clinker, building materials, chemical products and power plant materials. The liner works under continuous impact, strong abrasion and heavy load, and is suitable for high hardness bulk materials. It can also be supplied as a customized wear resistant casting for other industrial grinding and crushing equipment.

Production and Quality Inspection

Our manufacturing route covers the full casting process, from pattern making and sand preparation to molding, core setting, mold closing, melting, pouring, cooling, shakeout, cleaning, machining and heat treatment. Heat treatment is carried out to optimize hardness, toughness and wear resistance for the intended application. Hardness testing is performed on the actual casting to confirm the specified range. 3D scanning is used to verify the overall geometry and critical dimensions. MT magnetic particle testing is applied to detect surface and near surface defects. UT ultrasonic testing is used to inspect internal porosity, slag inclusion and shrinkage. Chemical composition testing is done to verify the exact material grade. Dimension inspection ensures every liner meets drawing tolerances and mounting requirements. Metallographic analysis is used to evaluate microstructure, grain size and carbide distribution. Additional checks such as bolt hole fitting and assembly trial can be arranged when required.

Support and Services

We provide OEM and ODM cooperation, material selection advice, drawing evaluation, sample development, production progress tracking and after sales support. Our technical team helps customers choose the most suitable wear resistant material and liner profile based on their mill type, ore characteristics and operating conditions. We respond quickly and offer professional export service to customers around the world. Customized packaging marks and shipping marks are available.

Packing and Shipping

The liners are protected in strong wooden cases or on heavy duty steel frames and pallets to prevent damage during transport. Large and heavy pieces are fixed with straps and supports to keep them stable during handling and shipping. We arrange sea, air and express shipment according to order volume and delivery schedule. All shipping documents and labels can be prepared to your requirements.