Mining Chains
Mining Chain Connector With Flat Arc Tooth CC Series Chainlock
A mining chain connector with flat arc tooth designed for twin outboard chain systems in mining conveyor applications. It connects vertical or horizontal mining ring chains and is used on scraper conveyors and plows. Built from high quality alloy steel with tight tolerances, it ensures reliable engagement and long service life in harsh mining environments. The flat arc tooth design improves alignment and reduces wear during operation.
- Material
- High quality alloy steel Manufacturing standards: ISO, DIN, BS, MT, etc
- Catalogue Family
- Mining Chains
- Certificates
- EN 10204 3.1 material test certificate on request
CAD files are supplied on request via WhatsApp or email rather than published for open download.
Key Benefits
What Mining Chain Connector Gives You
- Flat arc tooth design ensures smooth engagement and reduces chain misalignment during operation
- High quality alloy steel construction resists deformation under heavy load and abrasive conditions
- Tight dimensional tolerances prevent play and reduce wear on mating chain links
- Designed for use in twin outboard chain systems common in mine carts and conveyors
- Improved performance over standard DIN link connectors in continuous mining operations
- Robust construction withstands shock loads and repeated start-stop cycles in mining environments
Application Scenarios
Where Mining Chain Connector Is Used
- Connecting twin outboard chains on mine carts used in underground or surface mining operations
- Securing scraper conveyor chains in continuous mining systems where chain alignment is critical
- Reconnecting plow chains in coal or ore handling systems where high durability is required
- Replacing worn or damaged standard chain links in conveyor systems with minimal downtime
- Integrating into existing mining chain assemblies where DIN standard connectors have failed prematurely
Who It Is For
Buyers This Product Is Built For
- Mining equipment manufacturers building or maintaining conveyor systems
- Underground and surface mine operators sourcing replacement chain connectors
- Maintenance teams responsible for chain system reliability in continuous mining operations
- Conveyor system integrators specifying durable connectors for harsh duty cycles
- Rigging suppliers expanding their mining chain product range with proven components
Problems It Solves
Problems This Product Removes
- Chain misalignment and premature wear caused by poorly fitting or loose standard connectors
- Frequent chain breakage due to weak or undersized connectors in high-impact mining environments
- Inconsistent engagement between chain links leading to chain slippage or derailment
- Need to source connectors from multiple suppliers for different chain types and systems
- Lack of traceability and material verification for critical mining chain components
Technical Features
Technical Features
- Flat arc tooth profile for improved chain engagement and alignment
- High quality alloy steel body with heat treatment for enhanced strength and wear resistance
- Tight dimensional tolerances to ensure consistent fit and performance
- Designed for use in twin outboard chain systems on mine carts and conveyors
- Standard 4:1 design factor applied unless otherwise stated
- Working load limit and traceability marking stamped on the connector body
- Compatible with DIN, ISO, BS, and MT standard chain systems
Specifications
Mining Chain Connector Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Application | Mine cart connection, scraper conveyor, plow chain |
|---|---|
| Material | High quality alloy steel |
| Manufacturing Standards | ISO, DIN, BS, MT |
| Surface Finish | Standard black oxide or zinc plated on request |
| Working Load Limit | Stamped on connector body for traceability |
| Connector Type | Flat arc tooth CC Series Chainlock |
Materials
Materials And Finishes
- High quality alloy steel for strength and impact resistance
- Heat-treated body to improve hardness and wear resistance
- Black oxide finish standard, zinc plating available on request
- Material Test Certificate to EN 10204 3.1 supplied with order
Manufacturing Process
How This Product Is Made
1Raw material selection and inspection for alloy steel composition
2Precision forging and shaping of the connector body
3Heat treatment to achieve required hardness and strength
4Machining of the flat arc tooth profile and mating surfaces
5Tolerance checking against design specifications
6Surface finishing including black oxide or zinc plating
7Stamping of working load limit and traceability marks
8Proof load testing and final inspection before packing
Quality Control
Quality Control On Every Batch
- Proof load testing on production batches before release
- Dimensional tolerance checking against published specifications
- Breaking strength validation to confirm 4:1 design factor
- Material Test Certificate to EN 10204 3.1 issued with each order
- Third-party inspection accepted at the China warehouse before shipment
- 100% visual inspection of tooth profile and surface finish
Customisation
Customisation Options
- Custom tonnage stamping on the connector body
- Private label and OEM marking available
- Surface finish options: black oxide, zinc plating, or electrophoretic black
- Custom sizes and tooth profiles built to a supplied drawing
- Packing configuration tailored to customer warehouse or shipping requirements
Compare
How It Compares With The Alternatives
An honest read on where this pattern wins and where another one would serve you better.
| Alternative | Honest Trade Off |
|---|---|
| Standard DIN chain link | The flat arc tooth design offers better alignment and reduced wear in continuous mining operations, but may not be interchangeable without modification |
| Spiral toothed connector | Flat arc tooth provides more consistent engagement under shock loads, while spiral tooth may offer slightly better self-aligning capability in some configurations |
| Welded chain link | The connector allows for disassembly and replacement without cutting, but welded links offer higher strength in fixed systems |
| Standard screw pin connector | The flat arc tooth design improves chain stability and reduces slippage, but requires precise alignment during installation |
Use Guide
How To Use And Inspect Mining Chain Connector
- Ensure the flat arc tooth engages fully with the mating chain link before applying load
- Inspect the connector and chain links for wear or deformation before each use
- Do not exceed the stamped working load limit under any operating condition
- Check for proper alignment and tooth engagement after each chain reconnection
- Retire the connector if the tooth profile is worn, the body shows deformation, or the marking is illegible
- Use only with chain systems that match the specified standard (DIN, ISO, BS, MT)
Related Products
Often Ordered With This Item
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Round Link Double Bolt Shackle
Twin Outboard Chain Shackle, Round Link Single Bolt Shackle
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Mining Compact Chain High Strength Mining Flat Chains
High Tension Round Link Chain For Mining
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Answers
Mining Chain Connector FAQ
What is the application of this mining chain connector?
It is used for connecting vertical or horizontal mining ring chains, particularly in twin outboard chain systems on mine carts, scraper conveyors, and plows.
What material is used in the connector?
High quality alloy steel, heat-treated for strength and wear resistance.
Are there any certifications available?
Material Test Certificates to EN 10204 3.1 are supplied with each order. Proof load testing and dimensional checks are documented.
Can the working load limit be customized?
Yes. Custom tonnage stamping is available on request for traceability and compliance with site-specific load requirements.
What surface finishes are available?
Standard black oxide finish; zinc plating and electrophoretic black are available on request.
Is this connector compatible with DIN standard chains?
Yes. It is designed to meet DIN, ISO, BS, and MT standards for mining chain systems.
How are the connectors packed for export?
Standard carton and pallet packing. Custom packing configurations are available to suit warehouse or retail requirements. Free two-month storage in Qingdao warehouse is available for shipment consolidation.
Need A Quote On Mining Chain Connector
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