Sangroove (Jiangsu) Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of universal duckbill lifting pin with round head in China. If you're going to wholesale cheap universal duckbill lifting pin with round head made in China, welcome to get pricelist from our factory. All customized products are with high quality and low price.
Product Overview
The Universal Duckbill Lifting Pin with Round Head is a critical lifting connection component used in cranes, hoisting equipment, heavy machinery, and industrial rigging systems.
It is designed for quick connection and release of lifting slings, chains, and wire ropes. The unique duckbill structure enables fast engagement while ensuring stable and secure load-bearing performance.
As a key safety-rated load-bearing component, it is subjected to high tensile forces, impact loads, and long-term fatigue conditions. Therefore, it requires excellent strength, toughness, wear resistance, and structural reliability.
With over 40 years of casting and precision machining experience, Sangroove (Jiangsu) Machinery Co., Ltd. specializes in manufacturing lifting pins, heavy-duty hooks, rigging connectors, and safety lifting components for global OEM customers in the lifting equipment industry.
Manufacturing Process
- Design Optimization & Mold Development
- Mold Manufacturing
- Coated Sand Casting
- Resin Sand Casting
- Lost Foam Casting
- Induction Furnace Melting & Composition Control
- Quenching & Tempering Heat Treatment
- Stress Relief Treatment
- CNC Precision Machining
- Precision Boring of Key Holes
- Surface Anti-Corrosion Treatment (Painting / Electroplating / Galvanizing)
- Load Capacity & Fatigue Testing
Technical Specifications
| Product Name | Universal Duckbill Lifting Pin with Round Head |
| Material | High-Strength Alloy Steel (42CrMo / ASTM A487) |
| Load Capacity | 0.5T – 50T (Customized) |
| Surface Treatment | Anti-Rust Coating / Electrophoresis / Galvanizing |
| Working Temperature | -40°C to +200°C |
| Machining Accuracy | ±0.05 mm |
| Application Environment | Indoor & Outdoor Heavy Lifting Operations |
| Applications | Cranes, Hoisting Equipment, Industrial Lifting, Mining, Marine Loading |
Product Advantages
• High-Strength Load-Bearing Design for Heavy Lifting Conditions
• Excellent Impact and Fatigue Resistance for Long-Term Use
• Quick-Connect Duckbill Structure for Efficient Operation
• Superior Corrosion Resistance for Harsh Environments
• Strong OEM Customization Capability
Customer Benefits
• Improved lifting safety and operational reliability
• Extended service life of rigging components
• Increased working efficiency through quick connection design
• Reduced maintenance and replacement costs
• Supports OEM customization and bulk production requirements
Why Choose Sangroove
40+ Years of Casting and Machining Experience
Specialized in Heavy-Duty Lifting and Structural Components
Four Major Casting Processes: Lost Foam, Resin Sand, Coated Sand, Green Sand
One-Stop Manufacturing from Mold Development to Final Machining
Certified to IATF16949, ISO14001, ISO45001, ISO10012 and ISO50001
Advanced Inspection Equipment: Spectrometer, CMM, Hardness Testing, UT/MT Systems
Strong OEM capability for global lifting equipment industries
Applications
• Cranes and Lifting Equipment
• Heavy Machinery Rigging
• Port and Dock Operations
• Construction Lifting Projects
• Mining Industry Handling Systems
• Shipyard and Marine Operations
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