Hot Products
China Electric Chain Hoist - Reliable Suppliers & Quality Factory Products for Heavy Lifting Solutions
Working Principle
By driving the chain with an electric motor for lifting and lowering movements, material handling is achieved. Its core components include electric motors, reducers, sprockets, chains, and hooks.
Specifically, the workflow of the DHS electric chain hoist is as follows:
- Motor Drive: After the motor is started, it is reduced by a reducer to drive the sprocket to rotate.
- Chain Wheel Drive: The output shaft of the reducer drives the ring chain wheel to rotate through gear transmission, and the ring chain wheel drives the chain to move during the rotation process.
- Lifting Hook: The chain is fixed by two lifting hooks, and when the chain wheel drives the chain to move upwards, the lifting hook also lifts upwards.
- Control System: Loop chain electric hoists are usually equipped with an electronic control system, which can control the start and stop of the motor, the speed of the gearbox, the position of the lifting hook, etc.
🔑 Key Characteristics of the DHS Electric Chain Hoist
- Safe & Reliable: Adopting advanced control technology and safety protection devices, such as overload protection, fire protection, etc.
- Efficient & Energy-Saving: With an efficient transmission system and optimized motor design, it has low energy consumption and high efficiency during operation.
- Easy to Operate: The operation is simple and convenient, and users only need to use the controller to achieve the lifting and positioning of the device.
- Strong Flexibility: Suitable for various occasions, such as indoor, outdoor, fixed or mobile installation.
- Low Maintenance Cost: Simple and compact structure, easy to maintain and upkeep.
Scope of Use
The DHS electric chain hoist is suitable for various occasions, including electricity, construction, railways, ports, docks, factories, workshops, warehouses, logistics, coal mines, petrochemicals, automobile manufacturing, mechanical maintenance and other fields. It is mainly used for material lifting, loading and unloading, and handling operations.
Application Area
⚡
Power Industry
Used for lifting and transporting power equipment.
🏗️
Construction Industry
Lifting materials and equipment on construction sites.
🚂
Railway & Transportation
Used for the installation and maintenance of railway facilities.
⚓
Ports & Docks
Loading, unloading, and handling of goods at ports and docks.
📦
Warehouse & Logistics
Storage and transportation of goods in warehouses and logistics centers.
⛏️
Coal Mines & Petrochemicals
Used for equipment hoisting and maintenance in mines and chemical factories.
🔧
Automobile Manufacturing & Mechanical Maintenance
Lifting equipment and components in automobile manufacturing plants and mechanical maintenance workshops.
Usage Effect
The DHS electric chain hoist has the following advantages:
🪶
Lightweight & Convenient
Retaining the lightweight characteristics of a chain hoist for easy portability and deployment.
⚙️
Efficient Improvement
The slow lifting speed of the chain hoist has been improved by using a disc brake motor as power and a planetary reducer for deceleration, thereby enhancing work efficiency.
📐
Compact Structure
Small size, light weight, easy maintenance, and safe use.
Technical Parameters
| Voltage | Tonnage Standard (T) | Length (m) |
|---|---|---|
| 220V | 1 | 3 |
| 220V | 1 | 6 |
| 220V | 1 | 9 |
| 220V | 2 | 3 |
| 220V | 2 | 6 |
| 220V | 2 | 9 |
| 220V | 3 | 3 |
| 220V | 3 | 6 |
| 220V | 3 | 9 |
Track Model80-260
TypeElectric Chain Hoist
Standard Lifting Height3.0 – 12 m
Increase Speed2 m/min
Chain Diameter6 – 10 mm
Min. Distance Between Two Hooks55 – 75 mm
Rated Lifting Capacity1,000 – 50,000 Kg
Net Weight40 Kg
Load50,000 Kg
Two Different Voltages
G80 Manganese Steel Chain
Thickened casing for strong impact resistance and protection of internal structure.
Quenching Hook
The manganese steel hook is equipped with thickened tongue pieces to prevent items from falling off easily.
Alloy Steel Casing
Thickened casing with strong impact resistance to protect the internal structure.
Portable Remote Control
Lightweight, can be operated with one hand with an engineering plastic casing.
1 Ton
2 Ton
3 Ton
5 Ton
Warehouse Picture
Frequently Asked Questions
Q What is a DHS electric chain hoist and how does it work?
The DHS electric chain hoist is a lifting device that uses an electric motor to drive a chain via a reducer and sprocket system. When powered on, the motor drives the reducer, which rotates the ring chain wheel, causing the chain to move and the lifting hook to raise or lower loads. It also includes an electronic control system for precise operation.
Q What is the maximum lifting capacity of the DHS electric chain hoist?
The DHS electric chain hoist has a rated lifting capacity ranging from 1,000 kg to 50,000 kg (1 ton to 50 tons), making it suitable for a wide range of light to heavy-duty industrial lifting applications.
Q What voltage options are available for the DHS electric chain hoist?
The DHS electric chain hoist is available in two different voltage configurations to suit different regional power supply standards. The standard models listed in the technical parameters operate at 220V, supporting tonnage options of 1T, 2T, and 3T with lifting heights of 3m, 6m, and 9m.
Q What industries and applications is the DHS electric chain hoist suitable for?
The DHS electric chain hoist is widely used across multiple industries including power generation, construction, railway and transportation, ports and docks, warehousing and logistics, coal mining, petrochemicals, automobile manufacturing, and mechanical maintenance workshops. It is ideal for any application requiring reliable material lifting, loading, unloading, and handling.
Q What safety features does the DHS electric chain hoist include?
The DHS electric chain hoist incorporates advanced safety protection devices including overload protection and fire protection. The quenching hook features thickened tongue pieces to prevent accidental load release, and the alloy steel casing provides strong impact resistance to protect internal components during operation.
Q How do I maintain the DHS electric chain hoist and what are the maintenance costs?
The DHS electric chain hoist is designed with a simple and compact structure, making it easy to maintain and service. Its G80 manganese steel chain, alloy steel casing, and planetary reducer are built for durability and longevity. Routine maintenance involves inspecting the chain, hooks, and control system. The overall maintenance cost is low due to the hoist's straightforward mechanical design.