Mill Liners Manufacturer

When it comes to mill liners, Nanjing Qiming Casting is one of the largest mill liners manufacturer in China. Right now, we had grown to have a reputation for supplying high quality will fit Liners to suit each application.

A mill lining is a customized wear part. Identifying the appropriate type of lining and design is vital for optimizing mill throughput and total grinding costs, including costs for energy, grinding media and maintenance. Furthermore, the design must be constantly optimized to meet your needs. We work closely with our customers and carefully follow their process to make sure the lining we supply is always optimized for current operating conditions.

Nanjing Qiming Casting offers mill linings with materials and designs optimized for each specific application. We can design and supply mill linings for all types of mills – for mills as well as for competitor mills – and for all parts of the mill. Our wide product range, innovations, knowledge and experience makes us unique. Our approach to lining design is focused on grinding performance, mill uptime and safety.

 

Qiming Casting Supplies Following Types Of Mill Liners

Ball Mill Liners:

• Single wave liners
• Modified single wave liners
• Double wave liners
• Shell liners
• Feed head liners
• Discharge end liners

Rod Mill Liners

• Shell liners
• Head liners
• “Wedge” shell liners

SAG/AG Mill Liners

• Integrated and/or plate and lifter designs for head and shell liners
• Grates
• Pulp lifters
• Filler rings

Nanjing Qiming Casting Supplies Following Mill Liners Materials

Manganese Steel Mill Liners

When it comes to manganese mill liners, Nanjing Qiming Casting is one of the largest austenitic manganese steel cast foundries in China. With over 20 years of cast technology, Our austenitic manganese steel mill liners span life more than other foundries.

Manganese steel used for grid liners, and generally smaller mills. Its great advantage is that it work hardens under stress, yet the substrate remains tough and can withstand extreme impacting without fracture. Its primary disadvantage is that it spreads with impact, so solid liners begin to squeeze together and become extremely difficult to remove, and can damage a mill shell if the stress is allowed to build up to an extreme level.

Cr-Mo Alloy Mill Liners

When it comes to Cr-Mo Alloy Mill Liners, Nanjing Qiming Casting had focused on casting this material over 20 years. This steel is generally used for mill liners (AG, SAG, and Ball) prior to the movement to higher carbon content steels. It has excellent wear characteristics with some impact resistance, generally now used for discharge grates where slightly better impact resistance is required compared to the higher carbon chrome-moly steels or for thinner section liners.

Ni-hard Iron Mill Liners

When it comes to Ni-hard iron mill liner, Nanjing Qiming Casting is one of the largest Ni-hard iron cast foundries. Nanjing Qiming Casting leads the way in quality and support–beyond what you’d experience with conventional Ni-hard iron mill liner. In some cases, Qiming Casting has even improved the conventional design of the part to enhance durability and performance.