Description
What is an Alloy Steel D Shackle (Grade 80) Screw Pin Type?
An Alloy Steel D Shackle (Grade 80) Screw Pin Type is a bow-and-pin lifting component used to connect compatible lifting accessories and loads. The shackle consists of a D-shaped body and a removable screw pin that allows the connection to be assembled and disassembled as required.
The Screw Pin Type design provides a practical connection arrangement for suitable rigging systems where regular assembly and disassembly may be required. An Alloy Steel D Shackle Screw Pin Type should be used only within its specified working load and application limits.
An Alloy Steel D Shackle should not be selected only by shackle size or pin diameter. Working load limit, shackle dimensions, pin configuration, sling compatibility, load direction, and the condition of connected components should all be considered according to the manufacturer's specifications.
Key Features & Benefits of Alloy Steel D Shackle (Grade 80) Screw Pin Type
Grade 80 Alloy Steel Construction – Provides a suitable material configuration for compatible lifting and rigging applications.
D-Shaped Profile – Provides a practical connection geometry for suitable sling and rigging arrangements.
Screw Pin Design – Allows convenient installation and removal where frequent assembly or dismantling is required.
Secure Mechanical Connection – Joins compatible lifting accessories within a properly selected rigging system.
Load-Bearing Capability – Supports specified loads when correctly selected and used within its rated capacity.
Rigging Compatibility – Can be used with suitable chains, slings, hooks, and other approved components.
Removable Connection – The screw pin arrangement allows the shackle to be disconnected without permanently separating the connected equipment.
Industrial Application Suitability – Useful in fabrication, manufacturing, maintenance, construction, and material handling.
Practical Handling – Provides a straightforward connection method for compatible lifting assemblies.
Application-Based Selection – Size, grade, pin type, working load, and connection configuration should match the intended application.
Applications of Alloy Steel D Shackle (Grade 80) Screw Pin Type
An Alloy Steel D Shackle (Grade 80) can be used wherever suitable lifting and rigging systems require a removable mechanical connection.
Chain Sling Assemblies – Connects compatible chains and lifting accessories within suitable sling configurations.
Crane Lifting Systems – Used as a connection component between compatible lifting accessories and loads.
Wire Rope Rigging – Can be incorporated into appropriate wire rope and rigging arrangements.
Material Handling – Supports lifting and positioning of compatible machinery, components, and industrial loads.
Steel Fabrication – Useful for handling suitable fabricated structures and steel components.
Engineering Workshops – Supports compatible lifting, positioning, and maintenance operations.
Industrial Maintenance – Used where lifting equipment needs to be connected and disconnected during service work.
Construction Applications – Suitable for compatible rigging and material handling operations.
Customized Lifting Systems – Can be considered for application-specific arrangements when the product and configuration are appropriately rated.
A Shackle Screw Pin Type should always be treated as part of the complete lifting assembly, including slings, chains, hooks, and the connected load.
Industries Served
Steel & Metal Fabrication – Supports suitable lifting and positioning of steel structures and fabricated components.
Manufacturing Industry – Used for compatible machinery, equipment, and production material handling.
Engineering Industry – Supports workshop lifting and rigging applications.
Construction Industry – Can be used in suitable structural and material handling operations.
Automotive Industry – Suitable for compatible machinery, components, and maintenance lifting tasks.
Warehousing & Logistics – Supports appropriate crane and material handling applications.
Industrial Maintenance – Useful for equipment installation, removal, and positioning.
Heavy Engineering – Suitable for demanding lifting applications when correctly selected and rated.
How to Choose the Right Alloy Steel D Shackle (Grade 80) Screw Pin Type
Choosing the right 80 grade Alloy Steel D shackle requires consideration of the complete lifting arrangement and actual operating conditions.
Working Load Limit – Select the shackle according to the maximum intended load and manufacturer's rated capacity.
Shackle Size – Match the shackle dimensions to the chain, sling, hook, or other connected equipment.
Grade Specification – Confirm that the product specification is appropriate for the intended Grade 80 application.
Pin Type – Select a screw pin configuration where a removable connection is suitable for the application.
Pin Dimensions – Check the pin and body dimensions for compatibility with the connected components.
Connection Arrangement – Ensure the shackle fits correctly within the complete rigging assembly.
Load Direction – Confirm that the shackle is used in the intended loading configuration and avoid unsuitable side loading.
Sling Compatibility – Check that chains, slings, wire ropes, and other accessories are appropriately matched and rated.
Operating Environment – Consider moisture, dust, temperature, corrosion, and other workplace conditions.
Lifting Frequency – Consider how frequently the shackle will be assembled, removed, and used.
Manufacturer Specifications – Verify working load, dimensions, permitted applications, inspection requirements, and limitations before use.
Businesses evaluating an Alloy Steel D Shackle Supplier should consider working load, grade, dimensions, pin type, compatibility, and application requirements rather than choosing solely by physical size.
Technical Considerations
The performance of an Alloy Steel D Shackle (Grade 80) Screw Pin Type depends on correct sizing, proper pin installation, load alignment, component compatibility, and working conditions.
Confirm the specified working load limit before use.
Verify the shackle body and pin dimensions against the connected components.
Check that the screw pin is fully engaged according to manufacturer instructions.
Inspect the shackle body and pin for cracks, bending, deformation, wear, or corrosion.
Ensure the connected sling, chain, or other accessory is properly seated within the shackle.
Avoid side loading, point loading, shock loading, or other unsuitable loading conditions.
Consider load distribution within the complete rigging arrangement.
Ensure the connected lifting components have suitable ratings.
Do not exceed the specified working load limit.
Inspect the complete lifting assembly before operation.
Do not replace or modify the screw pin with an unsuitable component.
Follow the manufacturer's inspection, installation, and operating recommendations.
The Alloy Steel D Shackle Screw Pin Type should be evaluated as part of the complete lifting system. Its practical capacity depends on the shackle specification, connected accessories, load arrangement, and actual operating conditions.
Maintenance and Best Practices
Inspect Before Use – Check the shackle body, screw pin, threads, and connection areas before lifting.
Check the Pin – Ensure the screw pin is clean, undamaged, and properly engaged.
Inspect the Body – Look for cracks, bends, deformation, excessive wear, or corrosion.
Check Contact Areas – Inspect points where the shackle connects with chains, slings, hooks, or other accessories.
Keep Threads Clean – Remove dirt, scale, and other contaminants that may interfere with proper pin engagement.
Monitor Wear – Check for excessive wear around the bow and pin areas.
Avoid Overloading – Never exceed the manufacturer's specified working load limit.
Maintain Proper Alignment – Keep the shackle loaded according to its intended configuration.
Inspect Connected Components – Check chains, slings, hooks, and other parts of the lifting assembly.
Store Correctly – Protect the shackle from unnecessary impact, contamination, and unsuitable environmental conditions.
Follow Inspection Procedures – Conduct periodic inspections according to manufacturer recommendations and workplace requirements.
Remove Damaged Shackles from Service – Do not continue using a shackle with questionable structural integrity or pin condition.
Regular inspection and correct pin installation help support dependable performance during repeated lifting and rigging operations.
Why Choose Excelus Machineries?
Selecting an Alloy Steel D Shackle (Grade 80) requires more than comparing shackle dimensions. Businesses should consider working load, grade, screw pin configuration, connected accessories, application conditions, and technical support.
Excelus Machineries provides industrial material handling and lifting solutions focused on practical application requirements. Shackle selection can be considered according to the lifting equipment, sling configuration, load characteristics, and intended working environment.
Key considerations include:
Industrial Experience – More than two decades of experience in material handling solutions.
Application-Focused Selection – Product selection is considered according to the actual lifting requirement.
Lifting & Rigging Expertise – Supports suitable crane, sling, chain, and material handling applications.
Technical Guidance – Helps customers evaluate working load, dimensions, pin type, and application conditions.
Customized Support – Suitable for application-specific lifting and rigging requirements.
Quality-Focused Approach – Solutions are considered for practical industrial operating conditions.
After-Sales Support – Assistance for product-related and replacement requirements.
Industrial Customer Support – Suitable for procurement teams, engineers, maintenance personnel, and equipment users.
For businesses evaluating an 80 grade shackle or an Alloy Steel D Shackle Manufacturer, important selection factors include working load limit, Grade 80 specification, shackle dimensions, screw pin design, connection compatibility, load direction, and operating environment.
Conclusion
An Alloy Steel D Shackle (Grade 80) Screw Pin Type provides a practical removable connection for compatible lifting and rigging systems. Its D-shaped body and screw pin arrangement can be used for suitable chain sling, crane, wire rope, material handling, fabrication, and maintenance applications.
Whether specified as an 80 grade Alloy Steel D, 80 grade shackle, Alloy Steel D Shackle, or Shackle Screw Pin Type, the product should be selected according to working load, grade, dimensions, pin configuration, connected accessories, load direction, and manufacturer specifications. Excelus Machineries focuses on application-based lifting and material handling solutions for suitable industrial requirements.