Drawing and Engineering Review
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
Torch ring / burning ring
Transmits clamping force and acts as a sacrificial, cuttable ring during mantle removal.
Torch ring / burning ring (Torch Ring / Burning Ring)— Cone Crushers Wear part, position 04.
Location and Function
| Material Options | OEM-specified low-carbon steel, readily cuttable steel or a dedicated sacrificial ring material |
| Typical Properties and Acceptance Criteria | The torch ring usually serves both as a clamping element and a sacrificial maintenance part. It must carry the clamping load, remain dimensionally stable and permit safe cutting for removal. Check inside and outside diameters, faces, thickness and cuttability. Do not substitute a difficult-to-cut high-alloy steel simply to seek reuse. |
| Principal Failure Mechanism | Abrasion, fatigue, corrosion or assembly damage; use photographs of failed parts from the site to identify the dominant mechanism |
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
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.