Gancho de guindaste de pórtico

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Como ligação fundamental entre o mecanismo de elevação do seu guindaste e cargas críticas, the Weihua Gantry Crane Hook embodies over 30 years of metallurgical innovation and rigorous quality control. Trusted in the world’s most demanding lifting environments, from Arctic logistics hubs to tropical megaports.

gancho de guindaste de pórtico

Gantry Crane Hook Technical Specifications (Typical Range – Customizable)

Parâmetro	Especificação / Faixa
Carga de trabalho segura (Swl)	1 tonelada para 500+ toneladas (Padrão & Custom Capacities Available)
Material	Aço de liga de alta resistência (Por exemplo, 34CRMO4, 42CRMO, 35CRMO, C-Mn Steel per standards)
Safety Standards	ISO 4301, Fem 1.001, ASME B30.10, DE 15400, GB/T 10051.1, Marcação CE
Carga de prova testada	Tipicamente 125% para 200% do SWL
Fator de segurança de projeto	Minimum 4:1 (often higher, Por exemplo, 5:1 for M6/FEM 1.001m)
Tratamento de superfície	Electro-galvanized, Galvanizado por imersão a quente, Pintado, Aço inoxidável (Aisi 316)
Rotação	Fixed Eye, Plain Bushing Rotation, Sealed Anti-Friction Bearing Rotation (360°)
Trava de segurança	Spring-Loaded or Bolt-Type (Padrão)
Rastreabilidade	Unique serial number and test certificate provided

gancho de guindaste de pórtico

Core Features & Benefícios

1. Força intransigente & Durabilidade:
- Materiais Premium: Forjado de aço de liga alta de alta resistência (Por exemplo, Grade P, P, S, or equivalent per FEM/DIN/ISO standards) for exceptional strength-to-weight ratio and resistance to deformation.
- Construção robusta: Precision forging ensures superior grain structure flow, minimizing stress points and maximizing fatigue life under repeated heavy loads.
- Resistência à corrosão: Options include high-quality zinc plating (electro or hot-dip galvanizing), specialized coatings, or stainless steel variants for harsh environments (marine, chemical).
2. Segurança aprimorada & Confiabilidade:
- Testes rigorosos: Every hook undergoes Non-Destructive Testing (NDT – Magnetic Particle, Penetrante de corante) and proof load testing (typically 1.5x – 2x SWL) to guarantee structural integrity and compliance with safety regulations (ISO 4301, Fem 1.001, ASME B30.10, DE 15400).
- High Safety Factor: Designed with a significant safety margin exceeding minimum regulatory requirements (Por exemplo, 4:1, 5:1, or higher depending on classification).
- Secure Latch Options: Reliable spring-loaded safety latches or robust bolt-type latches included as standard to prevent accidental load disengagement.
3. Desempenho otimizado:
- Low Friction & Operação Suave: Precision-machined throat and saddle points minimize friction with slings and rigging, reducing wear and ensuring smooth load movement.
- Reduced Weight (Where Applicable): Advanced forging techniques and design optimization result in lighter hooks without sacrificing strength, improving crane efficiency.
- Rotation Options: Available in fixed eye, standard rotation (plain bush/bearing), or low-friction sealed bearing rotation models (up to 360°) for effortless load positioning and reduced wire rope twisting.
4. Versatility for Every Task:
- Comprehensive Range: Choose from various hook types:
  - Forged Single Hooks: Standard duty to ultra-heavy duty (SWL from 1 tonelada para 500+ toneladas).
  - Forged Ramshorn Gancho duplo do guindaste: Ideal for balanced lifting with two sling legs (SWL from 1 tonelada para 300+ toneladas).
  - Laminated Hooks: Multiple steel plates for specific high-impact or specialized applications.
- Multiple Shank Configurations: Eye hooks, Clevis hooks, and hooks compatible with Weihua’s advanced trolley systems.

gancho de guindaste de pórtico

Why Choose Weihua Gantry Crane Hooks?

1. Global Leader: Leverage Weihua’s 30+ years of experience as a top crane manufacturer.
2. Garantia de qualidade: Stringent quality control at every stage, from raw material to final inspection.
3. Segurança em primeiro lugar: Engineered and tested to exceed global safety standards.
4. Longa vida útil: Durable construction minimizes downtime and replacement costs.
5. Custom Solutions: Tailor hook specifications (Swl, rotação, material, coating) to your exact gantry crane and application needs.
6. Comprehensive Support: Global network for parts, service, and technical expertise.

fabricante

Gantry Crane Hook Applications

1. Port Container Handling & Bulk Material Terminals
2. Construção naval & Repair Yards
3. Heavy Fabrication Workshops & Siderúrgicas
4. Large-Scale Construction Projects
5. Usinas Elétricas & Infrastructure Development
6. Instalação de máquinas pesadas & Manutenção
7. Pátios Ferroviários & Centros Logísticos

Industry	Hook Solution	Recurso principal
Ports/Terminals	RAMSHORN HOOK + TwistLock Adaptor	360° rotation + ISO 3874 container compatibility
Siderúrgicas	FORGED LADLE HOOK (M8 Duty)	Refractory heat shield (>800°C intermittent)
Energia Eólica	MODULAR EYE HOOK with Dyneema® Sling Interface	Lightweight (35% mass reduction) for tower lifts
No mar	DNV-GL Certified Hook with Zn-Ni Alloy Coating	Salt spray resistance >1,000 hrs (ISO 9227)
Automotivo	Low-Profile Rotating Hook with RFID Tag	Collision avoidance in dense assembly lines

aplicativo

Sistemas de segurança avançados

Proactive Load Security:
- Smart Latch Monitoring: Optional IoT-enabled sensors detecting latch engagement status (output to crane control system).
- Anti-Swing Grooves: Machined throat geometry minimizes sling slippage during dynamic lifts.
Failure Prevention:
- Indicadores de desgaste: Laser-etched wear limit markers on critical load zones.
- Proteção contra sobrecarga: RFID-tagged hooks with embedded load history (compatible with Weihua Crane Health Monitoring System).