China Hand Cranked Hoist Suppliers - Durable Hand Hoist & Wire Tensioner from Reliable Factory
⚙️ Working Principle
The working principle of the hand-operated hoist mainly relies on the coordinated work of human torque transmission, gear transmission, and braking device.
Hand cranked hoists transmit force to the internal gear system by manually driving the handle, converting it into the rotational power of the winch. The gear transmission system further amplifies torque to ensure smooth and efficient operation. The braking device quickly brakes the winch when the operator stops applying force, preventing heavy objects from falling or causing injury due to excessive rotation.
The structural design of the hand-operated hoist emphasizes practicality and durability. The shell is usually made of alloy steel or stainless steel, which has good strength and corrosion resistance. The gear system is composed of precision manufactured gears to ensure smooth transmission. The design and positioning of the braking device aim to provide fast and reliable braking effect.
🏭 Scope of Use
Hand cranked hoists have a wide range of applications, mainly in the following fields:
- Industrial Field: Commonly used for lifting and transporting goods in factories and warehouses, such as pulling goods onto trucks or lifting them to heights.
- Construction Field: Used on construction sites to lift large mechanical equipment and steel, assisting workers in roof installation, window lifting, and other operations.
- Metallurgy Field: Widely used in industries such as steel mills and foundries for lifting heavy equipment and furnaces.
- Ship Maintenance: Used to transport items away from the deck, cargo hold, and other locations of the ship.
- Other Industries: Also used in equipment installation, item lifting, and mechanical pulling in industries such as power, transportation, and postal services.
Key characteristics of a hand-operated hoist include:
- Small Size & Light Weight: Easy to carry and use in various environments.
- High Lifting Capacity: Maximum lifting capacity can reach several tons, meeting most lifting needs.
- Easy to Operate, Safe & Reliable: Simple structure, easy to use, equipped with multiple safety devices.
📋 Technical Parameters
| Tonnages (T) | Meter (m) |
|---|---|
| 0.75 | 1.5 |
| 0.75 | 3.0 |
| 0.75 | 6.0 |
| 1.0 | 1.5 |
| 1.0 | 3.0 |
| 1.0 | 6.0 |
| 1.5 | 1.5 |
| 1.5 | 3.0 |
| 1.5 | 6.0 |
| 2.0 | 1.5 |
| 2.0 | 3.0 |
| 2.0 | 6.0 |
| 3.0 | 1.5 |
| 3.0 | 3.0 |
| 3.0 | 6.0 |
| 6.0 | 1.5 |
| 6.0 | 3.0 |
| 6.0 | 6.0 |
| 9.0 | 1.5 |
| 9.0 | 3.0 |
| 9.0 | 6.0 |
📝 Description
- Type: Hand cranked hoist / hand board hoist / wire tensioner
- Lifting Height: 1.5m, 3.0m, 6.0m
- Standard Lifting Height: 3m
- Increase Speed: 3m/min
- Chain Diameter: 6 / 8 / 10 mm
- Min. Distance Between Two Hooks: 6mm
- Rated Lifting Capacity: 2000 Kg
- Net Weight: 50 Kg
- Load: 2000 Kg
🖼️ Pictures
🔍 Product Analysis
🌐 Application Scope
🛡️ Integrated Thickened Cover Shell
- Alloy steel shell
- The surface of the casing adopts surface spraying technology
- Integrated thickened cover shell
📊 Technical Parameters
| Parameter | 0.75T | 1T | 1.5T | 2T | 3T | 6T | 9T |
|---|---|---|---|---|---|---|---|
| Lifting Capacity (T) | 0.75 | 1 | 1.5 | 2 | 3 | 6 | 9 |
| Lifting Height (m) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Test Load (KN) | 11 | 13 | 22.5 | 25 | 37.5 | 75 | 110 |
| Hand Board Force (N) | 315 | 330 | 365 | 380 | 490 | 620 | 800 |
| Chain Diameter (mm) | 6 | 6 | 8 | 8 | 10 | 10 | 10 |
| Number of Chain Rows | 1 | 1 | 1 | 1 | 1 | 2 | 3 |
| Weight Increase per Meter (Kg) | 0.8 | 0.8 | 1.4 | 1.4 | 2.2 | 4.4 | 6.6 |
| Net Weight (Kg) | 7.5 | 7.5 | 12 | 12 | 18 | 28 | 50 |
🔧 Product Details
G80 Manganese Steel Chain
G80 manganese steel chain
Thickened casing for impact resistance
Strong protection of internal structure
Quenched Hook
The manganese steel hook is equipped with thickened tongue pieces to prevent items from falling off easily.
Alloy Steel Casing
Thickened casing for impact resistance
Strong protection of internal structure
Rubber Handle
Lightweight and easy to operate
The rubber coated handle is comfortable to operate
Anti-Collision Design
Extended and thickened cushioning rubber sleeve prolongs service life.
🖼️ Pictures
