Ganci girevoli per gru

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24 26 crane hook block crane hook swivel-crane-hooks

Ganci girevoli per gru

Swivel crane hooks are forged from high-strength alloy steel, designed for swivel hook heavy duty lifting. With 360° smooth rotation, they prevent rope twisting and improve safety. Precision bearings ensure stability, while heat treatment and anti-corrosion coating extend service life. Certified and tested at 1.5× load, they cover wide crane hook capacity, making them reliable for ports, construction, mining, and steel plants.

Parametro Specification Range
Materiale High-strength alloy steel (42CrMo/35CrMo)
Rated Load Capacity 5-500 tons
Rotation Angle 360° full rotation(crane swivel)
Trattamento Superficiale Phosphating + painting / galvanizing (corrosion-resistant)
Fattore di sicurezza ≥4 times
Operating Temperature -40℃~120℃
Bearing Type High-precision wear-resistant ball bearings
Certificazioni ISO 9001, CE (optional)
Weight 5-800kg (varies by specification)

swivel crane hooks drawing

swivel crane hooks product features

Caratteristiche e Applicazioni del Prodotto

1.Flexible Rotation: Eliminates rope twisting stress and sway.

2.Strength & Durability: Forged construction ensures high tensile resistance.

3.Safety & Reliability: Each hook is tested to meet crane hook specifications.

4.Custom Compatibility: Adjustable to different cranes and standard crane hook dimensions.

Applications include ports, mining, construction, metallurgy, and logistics, where swivel crane hooks improve efficiency and reliability.

eot crane hook details

Dettagli Prodotto

1.Rotation Structure: High-precision bearings with ≤0.5% resistance of rated load.

2.Load-Bearing Design: Thickened neck increases crane hook capacity.

3.Connection Method: Top connection fits various rigs and swivel hoist ring systems.

4.Clear Markings: Laser-engraved with load, batch, and inspection date.

5.Anti-Corrosion: Salt spray tested for 500 hours, suitable for harsh conditions.

Supporto Prodotto

Hanko Heavy Industry produces forged swivel crane hooks under strict quality control. Each hook is inspected with magnetic particle testing, ultrasonic checks, and overload verification. We are manufacturers of swivel crane hooks, which gives us full control from raw material to final product. Whether you need a swivel eye hook for light duty or a swivel hook heavy duty model for steel plants, Hanko ensures certified safety and durability.

Prodotti correlati

Guida completa

Su Hanko

I prodotti Hanko sono realizzati con materiali ad alta resistenza e sottoposti a rigorosi controlli di qualità per garantirne la durata e la sicurezza operativa.

Offriamo servizi di produzione personalizzata per componenti non standard in base ai disegni o ai requisiti specifici del cliente.

I nostri prodotti soddisfano gli standard internazionali e vengono esportati in tutto il mondo, guadagnando la fiducia dei clienti in Asia, Medio Oriente, Europa e oltre.

Can the rotation be limited?
Yes, default is 360°, but restricted angles can be customized.
Select based on load and gear; engineers calculate proper crane hook capacity.
Yes, including high-temperature, corrosion-resistant, and special crane swivel models.
12 months product warranty plus lifetime technical support.

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