VD chain hoist is a small lifting equipment based on manual chain drive. It is an improved model of chain chain hoist. It has double bearing design and modular structure as its core features. It is widely used in heavy lifting and handling operations without power supply.
1. Core design features
Structural innovation
Dual bearing design: The dual bearing technology is adopted to reduce the friction between the chain and the gear, avoid the chain jamming phenomenon, and make the operation smoother and more labor-saving.
Modular shell: The separate structure of the outer wall panel and the cover is easy to maintain and durable.
Key components
Lifting chain: 80-grade high-strength alloy steel chain, which has been quenched by medium frequency and has both wear resistance and corrosion resistance.
Braking system: The backstop brake reducer is linked with the double pawl to support automatic locking to prevent the heavy object from falling accidentally.
3. Function and performance
High efficiency and labor-saving: The double bearing structure reduces the hand pulling force requirement, and 10 tons of heavy objects can be easily controlled.
Safety certification: Complies with European CE standards, and ensures operational safety through forged hooks and anti-overload design.
Environmental adaptability: Suitable for factory equipment installation, mine handling, outdoor operations without power supply, etc.
4. Typical application scenarios
Industrial field: heavy machinery maintenance, nuclear power/thermal power equipment installation.
Infrastructure engineering: bridge component transportation, heavy object positioning in railway maintenance.
Special environment: narrow space operation in ship cabins, emergency lifting in open-air powerless areas.
Product Parameters
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