Air Chain Hoist New Hot Sale Design 5 Ton Explosion proof Lifting Hoist Air Pneumatic Chain Hoist
Core Components
Its chain hoist key parts include a pneumatic motor (powered by compressed air), a circular alloy steel chain (for load bearing), a precision gear system (to control lifting speed), a load hook (for secure attachment to loads), and a control valve (to regulate lifting, lowering, and stopping).
The chain, typically made of high-strength materials like grade 80 or 100 steel, ensures durability and resistance to wear, even under repeated heavy use.
Working Principle
The chain hoist functions by converting the energy of compressed air into mechanical motion. When compressed air is supplied to the pneumatic motor, it drives the motor’s rotor to rotate.
This rotation is then transmitted to the gear system, which reduces speed while increasing torque—powering the chain wheel to lift or lower the chain (and attached load). The control valve allows operators to adjust movement smoothly, ensuring precise load positioning.
Key Advantages
- Explosion-Proof Safety: Since it uses no electricity, it eliminates fire or explosion risks, making it ideal for hazardous areas like oil refineries, chemical plants, or mines (where flammable gases or dust may be present).
- Durability in Harsh Conditions: It withstands extreme temperatures, humidity, and dust better than electric hoists. The pneumatic motor has fewer moving parts, reducing the risk of mechanical failure and lowering maintenance needs.
- Smooth Operation: The air-driven system enables steady lifting/lowering, preventing sudden jolts that could damage delicate loads (e.g., large machine parts or precision equipment).
- High Load Capacity: Models range from small units handling 500 kg to heavy-duty versions capable of lifting over 50 tons, adapting to diverse industrial needs.
A pneumatic chain hoist is a power-driven lifting device designed for efficiently moving heavy loads in industrial settings.
Unlike electric hoists that rely on electrical power, it operates using compressed air, making it a preferred choice in environments where electricity poses risks or is impractical.
The pneumatic chain hoist is a reliable, safe, and versatile tool that meets the demanding lifting needs of industries where safety, durability, and adaptability are non-negotiable.
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