Drawing and Engineering Review
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
A complete SAG mill lining system, with shell, head, grate and discharge parts designed as a coordinated system.
SAG Mill Liner Sets— a complete SAG mill wear lining system. Each set is coordinated as a whole: shell liners, head liners, grates, pulp lifters and discharge parts are matched to the mill model, ore characteristics and operating parameters.
| # | Part / Assembly | Material Grade | Function |
|---|---|---|---|
| 1 | Shell Liners | Mn18Cr2 / Cr-Mo alloy steel | Protects the mill shell from impact and abrasion |
| 2 | Lifter Bar | Mn18Cr2 / Mn22Cr2 | Controls charge lift and trajectory, with a profile selected for the required charge motion |
| 3 | End Liner | Mn13Cr2 / Mn18Cr2 | Protects feed and discharge heads from wear |
| 4 | Discharge Grate | Cr-Mo alloy steel | Controls slurry discharge, with aperture design selected for the ore |
| 5 | Pulp Lifters | Cr-Mo alloy steel | Transfers slurry from the discharge grates to the discharge trunnion |
| 6 | Filler Blocks / Packing Blocks | Cr-Mo alloy steel | Retains liners and distributes preload |
| 7 | Discharge Cone | Mn13Cr2 | Directs slurry towards the discharge outlet |
| 8 | Bolt Assemblies | 42CrMo4 | Fastens liners to the shell, with flanges, washers and seals |
A complete SAG mill lining system, with shell, head, grate and discharge parts designed as a coordinated system.
Provide the OEM, model, current liner profile, ore data, target throughput and service life. We will assess the liner set bill of materials, materials and manufacturing scope.
Phone: +86 156 3797 3199
zzx@anranst.com
ANRANST provides customers worldwide with engineering assessment, production at certified foundries to drawing, quality control and finished-part delivery for custom wear parts and industrial spares, with scope to support other custom industrial parts.
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
Material grades and heat-treatment processes are specified order by order, confirmed in the technical agreement and tracked through production.
Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.
We coordinate manufacturing, quality confirmation, packaging and delivery of complete finished parts in a workable, closed-loop supply process.
Provide the existing model, drawings, drawing or part numbers, materials or operating conditions so we can identify the appropriate technical review and supply route.
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