Low Alloy Steel Ball Mill Liners Design - Wear Parts For Industry | Qiming Casting The main function of the ball mill liner is to protect the mill and use the convex peak of the liner to play the ball to grind and crush the material. Therefore, the main failure mode of the liner is abrasive wear under the repeated impact of small energy.

The design of mill liners dictates the charge trajectory and hence the grinding efficiency. The common approach in designing liners is designing for a 

The mill liner consists of thick blocks that are fastened to the be seen that liner design is not a straight forward matter,.

Development of SAG liners has always been of considerable interest to mill operators as liners significantly affect plant performance (throughput, grind size), 

Liner design needs to respond to the process aspects of mill liner action that are critical to good SAG mill performance, i.e., the impact of shell liners 

27/01/  · Key considerations. Numerous factors must be considered when selecting a mill liner design, including required grinding action, mill size as well as ore and grinding media characteristics, among others. These considerations will help determine the best liner material and geometry. Depending on the mill size and material being ground, a lining

Liner design has a significant effect on mill performance and liner life > Engineering approaches have highlighted mill performance with mill modelling and the use of improved materials > Liner design ,with the advent of large diameter SAG mills, the issues of design, selection, monitoring and evaluation of mill performance is critical

An AG/SAG mill was commissioned at the Brunswick Mine concentrator in October 1998. This paper discusses the original liner design for the bi-directional 

25/04/2022 · Grinding out a legacy. Grinding mills play a key role in comminution and mineral dressing and are subjected to severe impact and abrasion from the Mineral being ground and

01/08/2007 · SAG mill liner development draws primarily on practical experience from SAG milling operations supported by computer-based modeling of charge motion in SAG mills and on established good design practice. Liner design needs to respond to the process aspects of mill liner action that are critical to good SAG mill performance, i.e., the impact of shell liners on the

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SAG MILL LINER DESIGN FOR SECONDARY CRUSHING. 2012. SAG MILL LINER DESIGN FOR SECONDARY CRUSHING. Keywords: Mill liners;Grates;SAG Mills.

For large mills, using 125 to 140 mm (5 to 5-1/2 in.) feed ball size, conventional new lifter-liner dimensions are around 300 to 350 mm (12 to 14 in.) overall height above the shell, with around 100 mm (4 in.) plate thickness and around 150 mm (6 in.) top width. Detailed design depends on individual mill circumstances.

SAG Mill Liner Design Special Features: The material of SAG Mill Liner Design are low C or high C Cr-Mo Alloy steel,which depends on the specific working condition of the SAG mill. The hardness of AS2074 L2B is HB310-HB380. We can make big size SAG mill liner castings with Sodium Silicate Sand Process & Resin Sand Process.

Your Advantage. EXPLORE CAREERS. Increased throughput from liner design initiatives in the. Aktogay 40 ft sag mill. Whitepaper. Mill Optimisation