360 Degree Swivel Lifting Eye Bolt Used For Molds, Wind Power, Construction Machinery, And Heavy Equipment Lifting And Transportation.

Our 360‑degree swivel lifting hoist ring represents a premium‑grade threaded lifting point specially manufactured for multi‑directional heavy‑duty hoisting, rigging, handling and transportation operations across global industrial sectors. Engineered to replace outdated static DIN 580 lifting eye bolts which suffer critical side‑load failure risks, this swivel hoist ring allows unrestricted 360° horizontal rotation together with 180‑degree tilting movement of the master link during every lifting cycle. When slings or chains pull at oblique angles, the ring can freely realign itself to match the actual force direction, eliminating sling twisting, knotting, torsional stress and dangerous lateral shear force that would easily destroy conventional fixed eye bolts under off‑vertical pull. Every hoist ring is hot‑forged from premium quenched‑and‑tempered alloy steel, mainly 35CrMo or 42CrMo high‑strength alloy steel. All raw steel bars go through strict incoming material inspection to verify chemical composition and mechanical properties including yield strength, ultimate tensile strength and elongation rate. Each finished lifting unit undergoes one‑hundred‑percent magnetic particle crack detection (magnaflux inspection) to rule out surface and subsurface forging cracks, thermal processing flaws and hidden material defects. No defective pieces will flow into finished‑goods inventory. This rigorous non‑destructive testing guarantees reliable performance even under continuous heavy‑load working conditions. This lifting component strictly conforms to EN 1677‑1 European standard for steel lifting components. The fundamental design safety factor reaches 4:1, meaning the minimum breaking load is four times the marked Working Load Limit (WLL). Every batch undertakes mandatory proof‑load testing at 2.5 times rated WLL, simulating extreme working stress to validate structural integrity. Additional fatigue testing is performed under 1.5× WLL for 20 000 working cycles, simulating repeated daily lifting usage, to confirm long‑term service life for frequent‑use industrial environments. A precision built‑in bearing assembly sits inside the hexagonal base housing, ensuring smooth, low‑friction rotation without jamming or sticking under full rated working load. The heavy‑duty oval master link is integrally forged, offering ample opening space for direct connection with lifting chains, wire rope slings, synthetic web slings and lifting hooks. The hexagonal base is designed for wrench torque tightening during installation. **Critical operation note: only rotate the hexagonal base for mounting onto workpieces. Never twist the oval master link to screw the bolt in place, or internal bearing components will suffer irreversible damage and cause potential lifting hazards.** Multiple thread options are fully supported: standard metric threads ranging from M8 up to M48 for European, Asian and global general‑purpose markets; UNC / UNF imperial thread specifications are available upon special order for North‑American customers to match local equipment thread requirements. For surface finishing, the outer hoist ring and base receive high‑visibility bright orange paint coating. This striking orange finish serves two core purposes: first, it provides basic anti‑corrosion protection against workshop humidity and light environmental oxidation; second, the bright colour makes it extremely convenient for site operators to carry out pre‑use visual inspection. Operators can quickly spot paint peeling, chipping, cracking, metal deformation and other warning signs on the lifting point at a glance. The threaded bolt shank adopts black‑oxide treatment to improve thread wear resistance and anti‑rust performance. This swivel hoist ring enjoys extremely wide application coverage. It is the standard lifting hardware for mould industry, widely fitted on injection moulds, die‑casting moulds and large stamping moulds for workshop moving and machine‑tool mounting. It is also extensively used for hoisting wind‑power accessories, generator sets, gear boxes, heavy‑duty engineering machinery, large‑size pressure vessels, heavy steel assemblies and export‑oriented complete equipment packages. It fits perfectly for factory internal handling, container loading, project‑site installation and third‑party heavy‑rigging service companies. We can supply complete supporting documentation upon buyer's request, including mill material test reports, non‑destructive testing records, batch‑wise proof‑load test certificates and CE conformity documents for customs clearance and local safety audit requirements. Operational precautions must be strictly followed for safe service life. Never exceed the stamped WLL marked on product body. When conducting angled lifting, users must derate the actual allowable working load strictly according to the pulling angle. The hoist ring base must sit fully flat against clean, smooth machined workpiece surface without gaps, burrs or raised obstacles. Shock loading, impact drop lifting is strictly prohibited. Do not weld, torch cut, grind or modify any load‑bearing part of the swivel hoist ring. Operators must perform visual inspection before every single lift; once cracks, permanent deformation, deep coating damage or abnormal bearing jamming appears, retire this lifting point immediately and do not continue usage. Regular periodic inspection is strongly recommended for hoist rings working in high‑frequency or harsh corrosive environments.

Hot Tags: 360 Degree Swivel Lifting Eye Bolt Used For Molds, Wind Power, Construction Machinery, And Heavy Equipment Lifting And Transportation.,Rigging and Shackles Accessories