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China Suppliers Factory G80 Crane Manganese Steel Chain - Industrial Grade Lifting Sling Chain
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China Suppliers Factory G80 Crane Manganese Steel Chain - Industrial Grade Lifting Sling Chain

High-Quality Crane Chain
Our G80 crane manganese steel chain is designed for industrial-grade tensile lifting.
As a leading supplier from China, we ensure durability and strength in our sling lifting chains.
Trust our factory for reliable and efficient lifting solutions.

    โš™๏ธ Working Principle

    The working principle of the lifting chain is to drive the chain to rotate through an electric motor, causing the hook to move up and down. Specifically, the hook is connected to the motor through a chain. When the motor starts running, the chain begins to rotate, and the hook rises or falls accordingly, thereby achieving the lifting or lowering of goods.

    Components and functions of lifting chains

    A lifting chain is usually composed of an electric motor, a chain, and a hook. The electric motor provides power, the chain is responsible for transmitting power, and the hook is used for hanging and lifting goods. These components work together to ensure that the lifting chain can efficiently and safely complete the lifting operation.

    ๐Ÿ”— Scope of Use

    The main uses of lifting chains include lifting heavy objects, towing, and bundling. As an accessory for electric hoists, chain hoists, group hoists, etc., lifting chains are commonly used to lift heavy objects. In addition, lifting chains can also be used for traction and bundling.

    ๐Ÿ—๏ธ
    Lifting Purpose
    The lifting chain plays a crucial role in cranes. By adjusting the length of the chain, it adapts to lifting requirements at different heights, improving work efficiency and expanding the scope of work.
    ๐Ÿšœ
    Traction Purpose
    The lifting chain can be used to pull heavy objects, especially when moving or dragging heavy objects, providing sufficient tension and stability.
    ๐Ÿ“ฆ
    Binding Purpose
    Lifting chains can also be used to bind heavy objects, ensuring their stability and safety during transportation or storage.

    โญ Grade & Material: Lifting chains of grades 80 and 100 are refined through complex processes such as polishing, blackening, dipping, electroplating, and spraying. They have high strength and corrosion resistance, making them suitable for various working environments.

    ๐Ÿ“‹ Product Attributes
    ๐Ÿท๏ธ
    Product Name Crane Chain
    ๐Ÿ”ฉ
    Material 20Mh2 Manganese Steel
    ๐Ÿญ
    Scope of Application Crane Rigging
    โœจ
    Surface Treatment Rolling Light
    ๐Ÿ”ฅ
    Heat Treatment High Temperature Quenching & Tempering
    ๐Ÿ’ช
    Raw Material G80 Manganese Steel
    ๐Ÿ›ก๏ธ
    Durability Less prone to wear, higher load-bearing capacity
    ๐Ÿ“
    Product Features Smooth surface, stable structure, diverse specifications
    ๐ŸŒ
    Applicable Industries Metallurgical, Construction & Building Materials
    ๐Ÿ—๏ธ
    Applicable Scenarios Metallurgical / Port Terminals / Factory Operations / Construction Projects
    ๐Ÿ” Product Details
    Crane Chain

    โœ… Surface Treatment

    Smooth welding joint, various specifications after quenching treatment, long service life.

    Crane Chain

    ๐Ÿ”ง Welding Technology

    Adopting full welding, complicated process flow, and small size error.

    Crane Chain

    ๐Ÿ›ก๏ธ Quality Assurance

    Forged with manganese steel material, it has good toughness, low ductility, and is not easily deformed under stress.

    Crane Chain

    ๐ŸŽฏ According to Customer Request

    Abundant inventory, diverse specifications, widely used standard materials, supporting customized matching.

    โ“ Frequently Asked Questions
    Q What is the working principle of a lifting chain?
    A lifting chain works by using an electric motor to drive the chain in rotation, which causes the connected hook to move up or down. The motor provides power, the chain transmits it, and the hook lifts or lowers the load accordingly.
    Q What material is used in the crane chain?
    The crane chain is made from G80 manganese steel (20Mh2), which provides excellent toughness, high load-bearing capacity, and resistance to wear and deformation under heavy stress.
    Q What are the main applications of lifting chains?
    Lifting chains are widely used for lifting heavy objects, traction (pulling and dragging), and binding loads for secure transportation or storage. They are commonly applied in metallurgical plants, construction sites, port terminals, and factory operations.
    Q What surface treatment does the crane chain undergo?
    The crane chain undergoes rolling light surface treatment and multiple heat treatment processes including high-temperature quenching and tempering. Grade 80 and 100 chains are further refined through polishing, blackening, dipping, electroplating, and spraying for enhanced corrosion resistance.
    Q Can the crane chain be customized to specific requirements?
    Yes. The crane chain supports customized matching. With abundant inventory and diverse specifications using widely accepted standard materials, it can be tailored to meet specific customer requirements for various industrial applications.
    Q What are the differences between Grade 80 and Grade 100 lifting chains?
    Both Grade 80 and Grade 100 lifting chains are manufactured using complex processes for high strength and durability. Grade 100 chains generally offer higher load capacity and are suited for more demanding environments, while Grade 80 chains are widely used as a standard option for most lifting and rigging applications.