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Chain Block
A manual chain hoist, or hand chain hoist, is a mechanical lifting tool. You operate it by pulling a hand chain with your hands. When there’s no electricity or using electricity isn't practical, this hoist offers an affordable and easy - to - move way to lift and position loads vertically.
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Manual Chain Hoist (Hand Chain Hoist): Reliable Mechanical Lifting Solution
Product Overview
The manual chain hoist, commonly known as a hand chain hoist, is a mechanical lifting device operated by human power through a hand chain. It provides a cost-effective and portable solution for vertical lifting and positioning of loads where electricity is unavailable or impractical.
Key Features
1.Simple & Robust Design
– No power requirement – operates via manual chain pulling
– All-gear drive system with 3:1 mechanical advantage
2.Load Capacity Options
– Standard range: 0.5T to 20T
– Heavy-duty models up to 50T available
3.Precision Control
– ±5mm positioning accuracy
– Dual-speed options (standard/precision gear ratio)
4.Durable Components
– Grade 80 load chain (3× safety factor)
– Forged alloy steel hooks with safety latches
Technical Specifications
Typical Applications
✔ Equipment maintenance in power-free areas
✔ Emergency load positioning
✔ Tight-space installations
✔ Backup lifting during power outages
Advantages
✓ 100% operational without electricity
✓ Minimal maintenance (annual lubrication only)
✓ ATEX-compliant models for hazardous areas
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