Grinding path liner

Name: Grinding path liner
Brand: ANRANST

Forms a secondary grinding path and controls product fineness.

Grinding path liner (Grinding Path Liner)— Hammer Crusher Wear part, position 17.

Installation and Function

Installation Position	Grinding path outside the HAZEMAG HUV/HNM rotor; item 17 in the variant reference diagram.
Main Function	Forms a secondary grinding path and controls product fineness.
Replacement Frequency	High; assess replacement from the profile, remaining thickness, adjustment allowance, cracks and product fineness.

Materials and Mechanical Properties

Item	Details
Material Options	Martensitic wear-resistant steel, high-chromium white cast iron, high-chromium/steel bimetal or ceramic/MMC composites
Typical Properties and Acceptance Criteria	The grinding path handles finer material after initial impact, with a greater proportion of sliding and compressive wear, so higher hardness may be suitable. Typical ranges are about 45–55 HRC for martensitic steel and 55–65 HRC for high-chromium working layers. Assess tramp material, edge impact and fastening-hole stresses. Control curvature, segment gaps, support faces, thickness and adjustment range.
Principal Failure Mechanism	Impact, cutting and abrasive wear; sliding and three-body abrasion, local impact and cracking around fastener holes

Material and Design Considerations

Identify material hardness, particle size, abrasiveness, moisture, temperature, pH, impact and tramp material;
High hardness does not replace core toughness, fatigue strength, corrosion resistance or high-temperature performance;
For composite, hardfaced, ceramic and elastomer designs, assess substrate bonding, edge protection, fastening and maintainability;
For parts that mate with shafts, gears, seals, roll surfaces or housings, control fits, tolerances, surface finish and assembly clearances together;
Assess material upgrades using cumulative throughput, dimensional wear, failure modes, product quality and downtime costs.

Required Ordering / RFQ Information

Equipment manufacturer, machine model, serial number, part number and latest drawing revision;
Part dimensions, unit weight, key tolerances, assembly and fastening method;
Current material, chemical composition, heat treatment, hardness and mechanical property reports;
Processed material, maximum particle size, hardness/abrasiveness, moisture and tramp material records;
Speed, load, temperature, pressure, process medium chemistry and continuous operating time;
Failure photographs, wear measurements, crack/fracture locations and current service life;

Materials and values are for preliminary engineering selection. Final chemical composition, heat treatment, hardness and dimensional tolerances must follow the OEM drawings and technical agreement.

Related Equipment and Materials

Equipment, Materials and OEM Identification

Use these links for preliminary selection. Confirm the complete model, serial or drawing number, drawing revision, dimensions and actual operating conditions to establish fit.

Independent aftermarket information. OEM names and trademarks belong to their respective owners and do not imply authorization, affiliation or endorsement. Confirm the series, complete model, serial or drawing number, drawings and operating conditions before manufacture.

Request grinding path liner specifications and a quotation

Provide the machine model, operating conditions and target service life so our engineers can recommend materials and prepare a quotation.

Send Operating Details for a Quote

Or contact us directly: +86 156 3797 3199
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Manufacturing Services in China

From Technical Assessment to Finished-Part Delivery

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.

Drawing and Engineering Review

We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.

Material and Heat-Treatment Specification

Material grades and heat-treatment processes are specified order by order, confirmed in the technical agreement and tracked through production.

Quality Control

Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.

Finished-Part Delivery

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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