The power-free manual chain hoist has a simple structure, with no complicated electrical parts such as motors, circuits or batteries. Daily care only needs simple lubrication and check for wearing parts like chains and bearings-no professional technicians needed, cutting down equipment maintenance time and costs. What's more, the universal wearing parts are easy to replace, further reducing the subsequent usage and maintenance costs.
It generates no noise from electric motor operation and is fully manually operated, realizing almost silent work. Ideal for stage performances with strict on-site sound requirements, this hoist prevents equipment running noise from interfering with director communication and equipment debugging in stage construction, as well as the audio presentation of formal performances.
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