Těžká zvedací háčky pro jeřáb

Heavy Duty Lifting Hooks For Crane Features

• High-Strength Forged Steel
  Manufactured using top-grade alloy steel through precision forging and heat treatment, ensuring superior load-bearing capacity and fatigue resistance.

• Large Load Capacity
  Available in a wide range of lifting capacities from 5 tun až 300 tuny, making them suitable for both standard and custom crane solutions.

• Reliable Safety Mechanisms
  Equipped with safety latches or locking systems to prevent accidental load disengagement, ensuring operator safety and load security.

• Rotating and Fixed Designs
  Offered in both swivel (360° rotace) and fixed hook designs to meet various lifting conditions and operational preferences.

• Odolnost proti korozi
  Optional surface treatments like galvanizing, malování, or coating are available to withstand harsh environments such as offshore and chemical industries.

• K dispozici vlastní řešení
  Weihua provides tailored hook designs including ramshorn hooks, vidlicové háky, oční háčky, and block assemblies, based on specific industry and crane requirements.

Technical Parameters – Heavy Duty Lifting Hooks for Crane

Poznámka: Custom hook sizes, materiálů (e.g. stainless, heat-resistant), finishes (malované, pozinkované), and smart monitoring options available upon request.

Heavy Duty Lifting Hooks For Crane Applications

Weihua’s heavy duty lifting hooks for crane are widely used in:

• 1. Overhead bridge crane hook

• 2. Háček jeřábů

• 3. Jib cranes

• 4. Foundry and metallurgical cranes

• 5. Shipbuilding and offshore operations

Pokročilá výroba & Kontrola kvality

Weihua employs state-of-the-art CNC machining, automated heat treatment lines, and robotic welding to ensure the highest precision and consistency in hook production. Each heavy duty lifting hook for crane is crafted with meticulous attention to geometry, tvrdost, and load-path optimization to minimize wear and extend service life.

Before shipment, every hook is subjected to:

• Non-destructive Testing (Ndt)
  Includes ultrasonic inspection and magnetic particle testing to detect internal and surface flaws.

• Zátěžové testování
  Each hook is load-tested up to 1.25–1.5 times the rated capacity to guarantee structural integrity and performance under real-world conditions.

• Materiálová certifikace & Sledovatelnost
  All materials come with full traceability and comply with international certifications such as ISO 9001, CE, SGS, and Lloyd’s Register (na požádání).

Hook Types and Customization Options

Weihua provides a wide variety of heavy duty lifting hooks for cranes, včetně:

• 1. Single Hooks: For general lifting tasks with a compact and efficient design.

• 2. Ramshorn Double Hooks: Designed for balanced load distribution and high-capacity lifting.

• 3. Laminované háčky: Constructed from multiple steel plates, ideal for heavy-duty, shock-absorbing applications.

• 4. Rotating Hooks with Bearings: Allow smooth load alignment without twisting the hoisting wire rope.

• 5. Special Alloy or Heat-Resistant Hooks: Designed for high-temperature environments such as foundries and steel plants.

Custom branding, hook block integration, and smart hook options (with load sensors and digital display) are also available upon request.

Safety and Compliance

Weihua places a strong emphasis on safety and compliance. All heavy-duty hooks are designed in accordance with:

• 1. FEM Standards

• 2. Z 15401/15402

• 3. ASME B30.10 (Háčky)

• 4. GB/T. 10051 (Chinese National Standard)

Navíc, optional overload indicators, RFID tracking tags, and smart monitoring systems can be integrated for advanced lifting safety and management.

Proč si vybrat Weihua?

S přes 30 letité zkušenosti s výrobou jeřábů a zdvihacích zařízení, Weihua ensures every hook meets international safety standards including ISO, Z, a fem. Each unit undergoes rigorous quality testing including magnetic particle inspection, ultrasonic testing, and load testing before delivery.