পুলি ব্লক সহ ক্রেন হুক

Engineered for maximum safety and efficiency, the Weihua Crane Hook with Pulley Block integrates robust construction with intelligent design. This critical lifting component ensures smooth load handling, reduced downtime, and extended service life across mining, নির্মাণ, উত্পাদন, and logistics applications.

প্রযুক্তিগত বৈশিষ্ট্য (Typical Range – Customizable)

Core components and superior design of crane hooks with pulley block

1. High-Strength Forged Hook:

   • উপাদান: Manufactured from high-tensile alloy steel (যেমন, গ্রেড 80, 100, or higher according to demand), forged under strict conditions for superior grain structure and strength.

   • ক্রেন হুক সুরক্ষা ল্যাচ: Standard equipped with a robust, spring-loaded safety latch to securely retain slings, chains, or lifting devices, preventing accidental disengagement.

   • Precision Machining: Precision-ground throat and shank surfaces ensure optimal load distribution and secure seating of lifting accessories.

   • Finishes: Shot blasted and primed for corrosion protection. Optional galvanization (hot-dip or electro) available for severe environments.

2. Optimized Pulley Block (Sheave Assembly):

   • শেভস: Machined from high-grade steel or ductile iron, featuring smooth, accurately grooved profiles to minimize rope wear and maximize efficiency. Sealed, lubricated anti-friction bearings ensure effortless rotation.

   • Rigging: Side plates and cheek plates are fabricated from high-strength steel plate, designed for rigidity and resistance to bending or distortion under load.

   • Bushing/Pin Assembly: Precision-machined pins running on durable bushings or bearings provide smooth articulation and long service life.

   • Efficiency: The multi-sheave design provides significant mechanical advantage, reducing the force required from the hoist motor and wire rope for lifting heavy loads.

Technical highlights of crane hook with pulley block

Key Advantages

✅ Ultimate Safety Assurance

• Forged alloy steel hooks (গ্রেড 80+/100+) with spring-loaded safety latches

• 150% proof load tested & certified to ISO 4301, ফেম, ASME B30.10 standards

• Fail-safe design prevents accidental load disengagement

✅ Engineered for Efficiency

• Precision-machined sheaves with sealed anti-friction bearings

• Optimized groove geometry reduces rope wear by up to 40%

• Multi-sheave configurations (1-6 sheaves) for mechanical advantage

✅ Built for Extreme Durability

• Corrosion-resistant finishes: hot-dip galvanized or electro-coated options

• Impact-resistant forged steel construction

• Maintenance-free rotation systems (plain/ball bearing)

✅ Customizable Performance

• SWL range: 1–500+ tons

• Configurations: Eye/shank hooks, fixed/swivel rotation, latch variations

• Environment-adaptive: স্ট্যান্ডার্ড / Arctic / Corrosion-resistant editions

Application of crane hook with pulley block

• 1. Overhead Bridge Cranes

• 2. Gantry Cranes

• 3. Jib Cranes

• 4. Monorail Systems

• 5. Construction Hoists

• 6. Port and Shipyard Cranes

• 7. Mining and Heavy Industry

• 8. Manufacturing and Fabrication Plants

• 9. Warehousing and Logistics

Why Partners Choose Weihua

• Proven Reliability: Weihua is a globally recognized leader in lifting solutions, trusted for quality and performance.

• Robust Engineering: Decades of experience designing components for the most demanding lifting environments.

• Rigorous Testing: Every component undergoes stringent quality control and load testing for guaranteed safety.

• কাস্টমাইজেশন: Solutions tailored to your specific crane design, load capacity, and environmental needs.

• Global Support: Backed by Weihua’s extensive international service and parts network.

• Cost Efficiency: Reduced downtime, longer rope life, and lower maintenance costs through superior design and durability.

Made for Global Operations

Weihua Crane Hooks with Pulley Blocks are built to perform reliably in diverse conditions worldwide, from controlled factory floors to harsh outdoor industrial sites and marine environments.

Configure Your Solution

Contact your Weihua representative or authorized distributor today to discuss your specific crane hook and pulley block requirements. We provide expert engineering support to select the optimal configuration for your lifting application, ensuring maximum safety, efficiency, and productivity.