Hot Products
Triangle Chain Hoist – Manual Chain Hoist Suppliers and Factory in China for 1 Ton, 3 Tons, 5 Tons Capacity
Working Principle
The working principle of a triangular chain hoist is similar to that of a circular chain hoist, mainly by manually operating the chain to lift heavy objects. Specifically, a chain hoist is mainly composed of manual chains, hand chain wheels, ratchet wheels, gear sets, and other components. When the operator pulls the manual chain, the hand chain wheel rotates accordingly, and through the transmission effect of the gear set, the lifting chain wheel is driven to rotate, thereby driving the lifting chain to lift heavy objects.
The advantage of triangular chain hoists over circular chain hoists is that their structure is more stable and durable. The triangular design makes the shell and internal parts more compact, reduces gaps, lowers the chance of dust entering, and is less likely to deform under external impact, thus better protecting the internal parts.
In addition, the triangular chain hoist is more labor-saving, operates more smoothly, and has a longer service life during use.
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Compact Structure
Triangular design minimizes gaps and resists dust ingress and external impact.
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Labor-Saving
Operates more smoothly with less pulling force required.
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Gear-Driven Lift
Gear set transmission drives the lifting chain wheel for efficient lifting.
Scope of Use
The triangular chain hoist has a wide range of applications, mainly used in the following fields:
- Factories, mines, docks, warehouses, construction sites, and agricultural production: Commonly used for lifting goods and hoisting equipment, especially in situations where there is no power supply or the site is small.
- Flammable and explosive environments: Including petroleum, chemical, refining, gas extraction, oil transportation, and mining operations — widely used due to their explosion-proof design.
- Outdoor workplaces without power supply: Such as buildings, bridges, paving and road construction projects — frequently used due to manual operation characteristics.
🏆 Key Advantages of Triangular Chain Hoist
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More Stable Structure
Compact design reduces gaps between internal parts and cover, minimizing external damage and extending service life.
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Longer Service Life
Compact structure protects internal parts from damage, significantly improving durability.
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Effortless Operation
Smoother to use, less pulling force, easier to operate and less prone to chain jamming.
Technical Parameters
| Standard | Model Specification |
|---|---|
| National Standard | 1T × 3m |
| National Standard | 2T × 3m |
| National Standard | 3T × 3m |
| National Standard | 5T × 3m |
| National Standard | 10T × 3m |
| National Standard | 20T × 3m |
| National Standard | 1T × 6m |
| National Standard | 2T × 6m |
| National Standard | 3T × 6m |
| National Standard | 5T × 6m |
| National Standard | 10T × 6m |
| National Standard | 20T × 6m |
| National Standard | 1T × 9m |
| National Standard | 2T × 9m |
| National Standard | 3T × 9m |
| National Standard | 5T × 9m |
| National Standard | 10T × 9m |
Characteristics
📏 Lifting Height: 3m
📐 Standard Lifting Height: 3m
⚡ Increase Speed: 3m/min
🔗 Chain Diameter: 6mm
📌 Min. Hook Distance: 185mm
🏋️ Rated Capacity: 1000 Kg
⚖️ Net Weight: 10 Kg
📦 Load: 1250 Kg
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Triangle Chain Hoist
Robust triangular body design for superior stability.
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Thickened Casing
Heavy-duty casing for enhanced protection and durability.
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Strong Power
High-performance output for demanding lifting tasks.
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Manganese Steel Chain
High-strength manganese steel chain ensures long-lasting reliability.
Application Scope
1 Ton
2 Tons
3 Tons
5 Tons
Frequently Asked Questions
What is a triangular chain hoist and how does it work?
A triangular chain hoist is a manual lifting device with a triangular-shaped casing. It works by pulling a hand chain to rotate the hand chain wheel, which transmits motion through a gear set to drive the lifting chain wheel and raise heavy loads.
What is the advantage of a triangular chain hoist over a circular chain hoist?
The triangular design makes the structure more compact and stable, reducing gaps between internal parts, lowering dust ingress, resisting deformation from external impact, and providing a longer service life compared to circular chain hoists.
What capacity options are available for the triangular chain hoist?
The triangular chain hoist is available in a wide range of capacities including 1T, 2T, 3T, 5T, 10T, and 20T, with lifting heights of 3m, 6m, and 9m to suit various application needs.
Is the triangular chain hoist suitable for use in hazardous or explosive environments?
Yes. The triangular chain hoist features an explosion-proof design, making it widely used in flammable and explosive environments such as petroleum, chemical, refining, gas extraction, oil transportation, and mining operations.
Can the triangular chain hoist be used outdoors without a power supply?
Absolutely. Since it operates manually, the triangular chain hoist is ideal for outdoor workplaces without electricity, including construction sites, bridge projects, road paving, and similar environments.
What material is the chain made of, and what are the key technical specifications?
The chain is made of high-strength manganese steel for long-lasting durability. Key specifications for the standard 1T model include: lifting height 3m, chain diameter 6mm, minimum hook distance 185mm, rated capacity 1000 Kg, net weight 10 Kg, and maximum load 1250 Kg.