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Crane spreader
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Product details
Essential details
Shipping:Express delivery, air freight, land transport, sea freight
Product Introduction
  • Electric Turning Lifting Device with Worm Gear Reducer (Manual Adjustable, Customized Available)

    The Electric Turning Lifting Device is equipped with a high-performance worm gear reducer, designed for safe, stable, and efficient turning of heavy workpieces. With its compact structure, self-locking function, and manually adjustable lifting points, it is ideal for flexible and reliable handling in industrial environments.


    Product Description

    This turning device adopts a worm gear reducer, consisting of a worm and worm wheel, featuring a compact and space-saving design. It is especially suitable for use in confined working environments and allows for easy installation and maintenance.

    The large contact area between the worm and worm wheel ensures efficient power transmission with reduced friction loss, enabling stable performance under heavy loads. The reducer delivers high load-bearing capacity, ensuring reliable operation during lifting and turning processes.

    A key advantage is its self-locking function, which prevents reverse rotation caused by external loads, significantly improving operational safety.

    Manufactured from high-quality materials and treated with advanced heat treatment processes, the reducer provides excellent wear resistance, long service life, and reliable performance. Its efficient heat dissipation ensures stable operation even in high-temperature environments.


    Product Specifications

    • Load Capacity: 0.5 ton – 20 ton
    • (Example shown: 8t / 4t + 4t double-point lifting)
    • Drive Options:
      • Endless lifting chain
      • Single-row roller chain
      • Double-row roller chain
      • Roller chain with nylon sling
      • Toothed belt sling
      • Rubber-coated sling
    • Lifting Point Distance: Manually adjustable

    Product Features

    Worm Gear Drive System

    Compact, reliable, and capable of handling heavy loads with stable transmission.

    Self-Locking Safety Design

    Prevents reverse movement, ensuring maximum safety during turning operations.

    Manual Adjustable Lifting Points

    Flexible positioning to adapt to different workpiece sizes and improve efficiency.

    Smooth and Low-Noise Operation

    Reduces vibration and improves working conditions.

    Easy Installation & Maintenance

    Simple structure lowers maintenance cost and minimizes downtime.


    Applications

    • Steel plates and structural parts
    • Machinery components
    • Fabrication workshops
    • Metallurgical industry
    • Multi-point lifting and turning operations

    Advantages

    • High safety with self-locking mechanism
    • Flexible and adjustable design
    • Stable and reliable performance
    • Suitable for multi-point lifting
    • Long service life with low maintenance

    Customization Options

    👉 Fully customizable based on your requirements:

    • Load capacity and lifting points
    • Workpiece size and weight
    • Rotation angle (90° / 180° / customized)
    • Drive configuration
    • Sling type and material



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WEILINKCRANE & MAIBANGCRANE is a professional manufacturer of crane components and lifting equipment, located in Changyuan City, Henan Province, China — the well-known lifting machinery manufacturing base.


With 16 years of industry experience, we specialize in crane hooks, crane wheels, pulleys, electric hoists, lifting tools, grab buckets, and jib cranes.


We provide high-quality products and customized solutions for overhead cranes, gantry cranes, steel plants, ports, shipyards, and heavy industries worldwide.

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