Drawing and Engineering Review
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
Concave support ring
Supports the concave segments, transmits loads and maintains the crushing chamber position.
Concave support ring (Concave Support Ring)— Gyratory Crusher Wear part, position 24.
Location and Function
| Material Options | High-strength cast steel, forged steel or quenched and tempered alloy steel, as specified in the OEM drawing |
| Typical Properties and Acceptance Criteria | Carries circumferential and axial loads from the concave segments, requiring adequate yield strength, core toughness, stiffness and dimensional stability. Check casting or forging integrity, flatness, roundness, support contact, bolt holes, locating surfaces and cracks. Wear or deformation can compromise the liner chamber profile. |
| Principal Failure Mechanism | Sliding or three-body abrasion, localized impact and cracking around fastener holes |
Information Required for RFQ
- Equipment manufacturer, machine model, serial number, model details 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 Pages
Equipment, Materials and OEM Installations
Use these links for engineering pre-selection. Final fit must be checked against the full model, serial number, drawing revision, dimensions and actual duty.
Equipment
OEM installations
Related materials
Independent aftermarket information. OEM names and trademarks belong to their owners and do not imply authorization, affiliation or endorsement. Confirm the series, full model, serial number, drawings and duty before manufacture.