HS Chain Block
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China [CN] Engineered for Heavy-Duty Performance
The HS Series manual chain hoist is a professional-grade lifting tool designed for rigorous industrial applications. Combining robust construction with precision engineering, it delivers dependable performance in construction, manufacturing, and maintenance operations where electricity is unavailable or impractical.
Engineered for Heavy-Duty Performance
The HS Series manual chain hoist is a professional-grade lifting tool designed for rigorous industrial applications. Combining robust construction with precision engineering, it delivers dependable performance in construction, manufacturing, and maintenance operations where electricity is unavailable or impractical.
1. Superior Load Handling
Capacity Range: 0.5T to 50T (standard) | Custom 100T models available
Grade 80 Load Chain: 4:1 safety factor | Zinc-plated or stainless steel options
Smooth Gearing: Precision-cut alloy steel gears require 30% less effort
2. Safety-Enhanced Design
Dual Braking System:
Primary load-holding brake
Secondary emergency stop pawl
Overload Protection: Mechanical slip clutch on 10T+ models
360° Rotating Hook: For perfect load alignment
3. Rugged Construction
Reinforced Shell: 5mm thick steel casing resists impact damage
Sealed Gearbox: IP54 rated against dust and moisture
All-Weather Performance: Operates from -40°C to +150°C
4. User-Centric Innovations
Ergonomic Hand Chain: Reduced-pull design minimizes fatigue
Quick-Release Side Plates: Tool-free maintenance access
Wear Indicators: Visual chain stretch markers
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