01
Throat Liner
Feed Throat Liner
- Installation Position
- Feed Throat
High-impact grinding equipment. Select shell liner, lifter and grate materials by wear zone; metal-rubber composites are an established lining option.
Shell, feed-end and discharge-end components — shell liner, end liner, grate, pulp lifter and discharge liner — are identified first by OEM series, mill size, liner profile and drawing number, then reviewed on mating surfaces, material and heat treatment per duty.
A semi-autogenous grinding mill (SAG mill) uses the ore itself and a supplementary steel ball charge for coarse grinding in a rotating shell. Principal wear parts are located at the feed end, shell lining and discharge system. Gear-driven designs also include a drive pinion and a girth gear surrounding the shell.
Explore part names, images, material options and technical requirements. Select a card to open the corresponding replacement part page.
Intermediate Discharge Liner
Materials for similarly named parts may differ by OEM, machine model and operating conditions. Confirm the machine model, OEM drawing number and measured dimensions before ordering or manufacture.
| Material System | Key Characteristics | Suitable Operating Conditions |
|---|---|---|
| Pearlitic Chromium-Molybdenum Steel | Balances toughness and wear resistance under substantial impact | Many feed-end, shell and discharge-end liners |
| Martensitic Steel | High hardness and resistance to abrasive wear | Moderate to severe abrasion with controlled impact loading |
| High-Hardness White Iron | Strong resistance to sliding abrasion and abrasive wear, with relatively lower impact toughness | Highly abrasive locations with relatively low impact |
| Laminated Plate and Rubber Composite | Lower weight, vibration damping, noise reduction and corrosion resistance | For machine designs and wear zones that permit composite liners |
| Case-Hardened or Quenched and Tempered Alloy Steel | Wear-resistant tooth surfaces, a tough core and contact fatigue resistance | Heavy-duty drive parts such as pinions and girth gears |
Identify SAG mill parts from the installed machine and actual interfaces, rather than a generic part name alone. This applies to Metso, FLS, CITIC HIC and other installed equipment.
Provide the machine model, operating conditions and target service life so our engineers can recommend materials and prepare a quotation.
Or contact us directly: +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.
Submit an Enquiry