Guiyou lever block hand chain hoist lever hoist 0.75ton 1ton 1.5ton 2ton 3ton

‌Core Features‌
‌High-Efficiency Design‌
Utilizes a precision gear transmission system to convert manual force into powerful mechanical output.
Achieves a force-saving ratio of over 1:20, enabling single-person operation for heavy lifting.
‌Compact and Lightweight‌
Small in size, with a weight range of 5-30kg.
Ideal for confined workspaces.
‌Versatile Applications‌
Supports vertical lifting, horizontal pulling, load positioning, and more.
Can be used independently or paired with brackets and pulleys.
‌Safety and Reliability‌
Equipped with overload protection and self-locking mechanisms.
Constructed with high-strength alloy steel for durability.
‌Application Fields‌
‌Construction Sites‌: Material handling, equipment installation.
‌Factory Workshops‌: Equipment maintenance, production line adjustments.
‌Power Industry‌: Transformer installation, power line setup.
‌Shipbuilding‌: Section assembly, equipment positioning.
‌Warehousing & Logistics‌: Cargo handling, shelf adjustments.
‌Agriculture‌: Farm machinery repair, greenhouse construction.
‌Operation Guidelines‌
Inspect chains/wire ropes and connections before use.
Select the appropriate model based on load capacity.
Ensure anchor points withstand at least 1.5x the maximum load.
Apply force smoothly during operation; avoid sudden jerks.
Regularly lubricate transmission components for longevity.
‌Maintenance‌
Clean surfaces after each use.
Check chain/wire rope wear monthly.
Professionally lubricate gears quarterly.
Conduct annual comprehensive inspections.
Immediately stop use if abnormal noises or resistance occur.
‌Purchasing Tips‌
Consider the following factors:
Maximum workload (recommend 20% margin).
Working environment (indoor/outdoor, corrosive conditions).
Usage frequency (industrial-grade models for heavy use).
Required lifting height.
Special features (explosion-proof, anti-corrosion).
We offer a variety of ISO-certified lever hoist models to meet diverse industry needs, ensuring quality and stability. For detailed product information or professional selection guidance, contact our sales team.