Electric Chain Hoists

Electric chain hoists are essential lifting equipment designed for efficient and safe material handling in various industrial and commercial applications. These hoists use an electric motor to lift and lower heavy loads with precision and ease, making them ideal for factories, warehouses, construction sites, and workshops.

• Core Components：Motor, Other, Gearbox
• Weight (KG)：70 kg
• Condition：New
• Usage：Construction Hoist
• Power Source：Electric
• Sling Type：Chain
• Lift Speed：7.9M/min
• Product name：Electric Chain Hoist
• Capacity：1ton
• Power Supplying：230V/60Hz/3P
• Hoist Power：1.5Kw
• Hoist Brake Type：Magnetic Brake
• Hoist Chain Dia.：7.1mm
• Frequency：60Hz
• Lifting height：6m

• Chain: Load chains are typically made of high-strength alloy steel and are designed to carry heavy loads while resisting wear and fatigue. Different hoists use different grades and sizes of chain depending on capacity.

• Motor: The motor of an electric chain hoist is a critical component that powers the lifting mechanism. It's typically an electric motor (AC or DC) designed for high torque and low speed, which is necessary for lifting heavy loads.

• Gearbox: The gearbox of an electric chain hoist is a critical component that transmits power from the motor to the lifting mechanism, ensuring smooth and efficient operation.

• Trolley: Motorized Trolley – Powered by an electric motor for effortless movement.

• Control handle: The control handle of an electric chain hoist is a handheld device used to operate the hoist safely and efficiently.

• Limit switch: A limit switch in an electric chain hoist is a safety device designed to control the lifting and lowering motion by stopping the hoist when it reaches preset upper or lower limits. This prevents over-travel, potential damage, and accidents.
• Brake: The brake of an electric chain hoist is a crucial component that ensures safe and controlled lifting and lowering of loads.
• Safety Latches: Safety latches for electric chain hoists are essential components that ensure the secure attachment of the load to the hoist hook. They help prevent accidental load release, improving workplace safety.

Size Specification

1. Efficiency & Speed
Electric chain hoists operate much faster than manual hoists, improving productivity.
They require minimal human effort, reducing worker fatigue.
2. High Load Capacity
Capable of lifting heavy loads (from a few hundred kilograms to several tons).
Suitable for various industrial applications like warehouses, factories, and construction sites.
3. Precision & Control
Provides smooth and accurate load positioning.
Many models feature variable speed control for better handling.

4. Safety & Reliability
Equipped with safety features like overload protection, emergency stop buttons, and limit switches.
Reduces the risk of workplace injuries compared to manual lifting.
5. Durability & Longevity
Designed for heavy-duty use with robust construction and high-quality materials.
Requires less maintenance than traditional lifting equipment.
6. Cost-Effective
Reduces labor costs by minimizing the need for multiple workers to lift heavy loads.
Low operational costs compared to hydraulic systems.
7. Versatility
Can be used in various industries, including manufacturing, construction, logistics, and shipbuilding.
Available in different lifting capacities and configurations (fixed or trolley-mounted).

1. Manufacturing & Assembly
Used in factories for lifting and positioning heavy machinery parts.
Essential for assembly lines where precision and speed are required.
2. Warehousing & Logistics
Helps in loading and unloading goods from trucks.
Moves heavy inventory within warehouses and distribution centers.
3. Construction Industry
Used for lifting construction materials like steel beams, concrete blocks, and prefabricated parts.
Assists in positioning materials at different heights on construction sites.
4. Automotive Industry
Lifts vehicle components such as engines and chassis during assembly and maintenance.
Facilitates efficient handling in production lines.
5. Shipbuilding & Marine Industry
Moves heavy ship components, including engines and hull sections.
Used in docks and shipyards for maintenance and repairs.

1. Design & Engineering
Customer requirements are gathered.
Load capacity, lifting height, and working conditions are analyzed.
3D modeling and technical drawings are prepared using CAD software.
Stress analysis and safety calculations are conducted.
2. Material Procurement
High-quality steel and electrical components are sourced.
Chain, motor, gearbox, and control systems are purchased from reliable suppliers.
Quality checks are performed on raw materials.
3. Machining & Fabrication
Motor & Gearbox Manufacturing:
Motor winding and stator assembly are carried out.
Gearbox components are machined, heat-treated, and assembled.
Chain & Hook Production:
Load chains are heat-treated for durability.
Hooks are forged and tested for strength.
Frame & Housing Manufacturing:
Sheet metal cutting, welding, and forming.
Surface treatment such as painting or powder coating for corrosion resistance.
4. Assembly
Electrical System Installation:
Control panel, limit switches, and wiring are installed.
Variable speed drives (if applicable) are configured.
Mechanical Assembly:
Gearbox, motor, chain wheel, and brake system are assembled.
Hooks and lifting chains are attached.
5. Quality Testing & Inspection
Load Testing:
Hoists are tested under rated and overload conditions.
Functional Testing:
Lifting, lowering, and braking functions are checked.
Safety Inspection:
Limit switches, emergency stop, and thermal protection are verified.

The company has installed an intelligent equipment management platform, and has installed 310 sets (sets) of handling and welding robots. After the completion of the plan, there will be more than 500 sets (sets), and the equipment networking rate will reach 95%. 32 welding lines have been put into use, 50 are planned to be installed, and the automation rate of the entire product line has reached.

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