Cone Crusher Socket Sealing Ring

TC84X1502A

6359-4701

6380-2381

6360-1743

6380-5101

K1432.2-6

2213-4463

Operational Pain Point & Engineered Solution

The Operational Pain Point

Standard‍‌‍‍‌ sealing rings in socket joints usually experience problems such as hot lube oil causing chemical degradation, thermal hardening, and abrasive dust penetration causing localized tearing after being subjected to harsh abrasion from dust. When a standard seal fails, very fine dust particles get into the socket area, polluting the lube/hydraulic circuits, and rapidly rubbing out the bearing socket liner and spherical bearings. As a result, emergency equipment shutdowns, expensive component replacements, and great daily production losses for mine and quarry operators will ‍‌‍‍‌happen.

The ZHUOYUE Engineered Solution

ZHUOYUE‍‌‍‍‌ gets rid of problems caused by early sealing failure by providing high-performance, replacement socket sealing rings customized to your application which are specially manufactured for heavy duty crushing applications. We do not just provide the off-the-shelf rubber market. Our engineering department carefully selects and sources special high-resilience elastomers like heat-resistant Nitrile (NBR), ultra-wear-resistant Polyurethane (PU), or high-temperature Viton (FKM) in accordance with the specific conditions in which you operate.

The rings of sealing are produced with the cross-sectional lips that have been optimized to stop microscopic particles from going into the socket cavity and the dimensional tolerances being very close. ZHUOYUE not only lengthens the period of lubricating systems but also secures the inner components of drive systems and keeps the crushing line operating without any unexpected ‍‌‍‍‌breakdowns.

Reverse Engineering Protocol for Custom / Obsolete Seals

Running‍‌‍‍‌ a business is stressful and if something gets broken or a part is not available anymore, it's going to be very hard. That's why we have created a risk-free customisation option:

Draw up a detailed sketch or give us a couple of photos with the dimensions of the sealing socket or housing of your machine, which shows the wear.

Recreating in CAD the 3-dimensional form: Our team of engineers reconstructs an almost identical part to the one that you used to have. We can do that within 2 work days and also account for wear and deformation from regular use of the sealing element.

Approval of Drawings: You will receive the production drawings (in two or three dimensions) after having confirmed them and then we are free to start ‍‌‍‍‌manufacturing.

Technical Specifications Matrix

Cross-Reference OEM Compatibility Guide (For Reference Only)

Key Advantages

Creative‍‌‍‍‌ development of elastomer compounds to meet high demands: Elastomers customized with a view to high oil resistance, minimizing friction, and allowing usage at elevated ambient temperatures without becoming brittle.

Tailoring of Cross-sectional Dimensions: Through precision machining and molding, the cross-sectional fits are dimensionally very close (±0.08mm) thereby removing all clearance gaps which otherwise facilitate either entry of dust particles or oil leakage.

Increased Operational Period: Due to excellent wear qualities, the number of replacements can be decreased, thus protecting the mating socket surfaces & journal bearing areas against wear.

Wide Range of Customisation: Capability to produce all geometrical configurations, larger sized sections, or discontinued legacy seals in case the original OEM parts are not ‍‌‍‍‌obtainable.

Primary Applications

Hard Rock Mining Operations: Installed in primary, secondary, and tertiary cone crushers processing high-abrasion ores such as iron, copper, gold, and quartz.

Aggregate & Quarry Production: Applied in high-capacity aggregate plants producing concrete rock, gravel, and manufactured sand under heavy dust exposure.

Demolition & Recycled Material Processing: Operates efficiently in mobile and stationary plants handling variable feed materials and harsh environmental swings.

Equipment Overhaul & Remanufacturing: Serves as high-reliability replacement seals for mining equipment repair centers and field service crews.

About Us

Shenyang Zhuoyue focuses on mining machinery and crusher replacement parts, with a core team bringing more than 10 years of industry experience.

· 10 machining lines

· 2 welding lines

· 2 assembly lines

· 24 R&D and technical personnel

Approximately 2,000 tons of annual production capacity

The team covers process confirmation, manufacturing and quality inspection for crusher components, wear parts and customized machined parts.

For replacement components, production can be organized around confirmed technical information such as crusher models, OEM part numbers, drawings, samples and measurements.

Manufacturing & Technical Strengths

Specialized Engineering Leadership: Over 10 years of specialized experience in heavy mining machinery, crusher wear parts, and custom elastomeric sealing solutions.

Dedicated Technical Team: In-house technical engineering support capable of complex reverse engineering, CAD verification, and custom material adaptation.

Integrated Precision Manufacturing: Advanced precision CNC machining, elastomer molding lines, and strict component assembly inspection.

Global Supply Footprint: Established export network supplying mine operators, contractors, and machinery distributors across global markets.

Quality Inspection Standards & Material Traceability

Each batch of oil separator rings is inspected against the approved technical drawings, specified material grade, applicable international standards, and customer acceptance requirements. Inspection records can be provided for quality verification and traceability.

Raw Material & Batch Verification

Each material batch is verified before production. Tensile strength, elongation at break, tear resistance, and oil resistance are tested according to the specified elastomer grade and applicable standards, such as ISO 37 for tensile properties and ISO 34-1 for tear strength. Oil resistance is evaluated according to the applicable rubber testing specification, such as ISO 1817, when required.

Material Test Report (MTR)

Material and physical-property test results can be supplied with the shipment for traceability. Where specified, documentation can include an EN 10204 3.1 Material Test Certificate (MTC) together with the applicable physical-property test report.

100% Dimensional & Lip Profile Inspection

Critical inner diameter, outer diameter, groove dimensions, and sealing-lip profiles are inspected 100% using optical measuring equipment, digital calipers, and other calibrated instruments. Results are checked against the approved engineering drawing, specified dimensional tolerances, and applicable ISO 286 fit requirements where relevant.

Hardness & Elasticity Testing

Shore A hardness is verified according to ISO 48-4 / ASTM D2240, using the hardness range specified for the selected elastomer compound. Where required, elasticity or compression-related properties are evaluated according to the applicable material specification and customer requirements.

Fitment Verification & Sample Orders

Low-MOQ or single-piece sample orders are supported for fitment verification before bulk production. The supplied sample can be checked against the customer's crusher model, OEM part number, drawing, or existing component to confirm critical dimensions and sealing interface requirements.

Anti-Aging Packaging & Storage Guidelines

Export-Grade UV Protective Packaging: Individual UV-barrier sealed bags with internal shape-retention supports prevent elastomeric deformation during long transit times.

Maritime & Tropical Protection: Packed in reinforced, moisture-sealed wooden cases to prevent oxidation, thermal degradation, or ocean-freight distortion.

Recommended Storage Shelf-Life: Stored in a cool, dark, and dry environment (< 25°C), our sealed elastomeric rings retain optimal elasticity for 5 years (NBR/PU) to 10 years (FKM).

Frequently Asked Questions (FAQ)

Q1: How do you ensure precision fitment for legacy, obsolete, or modified cone crushers?

Before manufacturing, our technical engineering team performs rigorous pre-production checks. We verify supplied equipment model numbers, OEM codes, CAD drawings, physical worn samples, or dimensional sketches to build a precise 3D CAD model and guarantee exact tolerance compatibility.

Q2: Which rubber or polymer material should I choose for my specific crushing environment?

We recommend NBR for standard lube oil and dust protection, Polyurethane (PU) for high-abrasion crushed rock environments, and FKM (Viton) for continuous high-temperature crushing setups. Our technical engineers will review your working conditions and recommend the optimal formulation.

Q3: What is the Minimum Order Quantity (MOQ) and production lead time?

MOQ starts from 1 piece for emergency replacements and trial orders. Standard lead time is 25–30 days for scheduled overhauls. Emergency orders can be expedited for air dispatch within 10–15 days.

Q4: How does ZHUOYUE handle quality warranty claims?

All socket sealing rings come backed by a full 12-Month Quality Warranty. In the rare event of a dimensional mismatch or material defect under normal operating conditions, our engineering team provides immediate failure analysis and dispatches expedited replacement parts at zero product cost.

Q5: Can you manufacture replacement seals if the original OEM part number is unknown?

Yes. You can send photos with key caliper measurements or send physical worn samples directly to our engineering team. We utilize reverse engineering to model exact original specifications and manufacture fully compatible replacement sealing components.