HSZ-A Chain Block | Manual Chain Hoists | Industrial Lifting and Heavy-Duty Hoisting Applications
HSZ-A Chain Block is a heavy-duty manual chain hoist designed for industrial lifting, equipment installation and material handling. Available from 0.5 ton to 20 tons, with 30 ton and 50 ton heavy-duty options upon request.
Description
Product Introduction
The HSZ-A Chain Block, also known as a manual chain hoist or hand chain block, is a compact and heavy-duty lifting device designed for industrial hoisting, equipment installation, workshop maintenance and material handling.
This chain block is suitable for lifting loads from 0.5 ton to 20 tons, with heavy-duty models such as 30 ton and 50 ton available upon request. The product adopts a compact body structure, reliable braking system and high-strength alloy load chain, making it suitable for factories, warehouses, construction sites, machinery workshops and steel structure installation.
The HSZ-A manual chain hoist is designed for users who require safe lifting, easy operation, stable performance and long service life in demanding industrial environments.
Technical Design / Materials & Craftsmanship
The HSZ-A chain block is built with a heavy-duty compact design to meet general international industrial lifting requirements. Its structure combines strength, safety and ease of operation.
Key technical features include:
- Reliable disc brake system
The chain block is equipped with a dependable braking mechanism, helping maintain load control during lifting and lowering. - Premium grade alloy load chain
The load chain is manufactured from high-strength alloy steel, providing strong load-bearing capacity and stable lifting performance. - Zinc-plated hand chain
The standard hand chain uses zinc-plated treatment, improving corrosion resistance and daily operation durability. - Drop-forged hooks
The upper and lower hooks are drop-forged and professionally heat treated, offering high strength, wear resistance and long service life. - Compact body structure
The small body size makes the product easier to use in workshops, warehouses and limited-space lifting environments. - Multiple capacity options
Models are available from light-duty 0.5 ton to heavy-duty lifting capacities, suitable for different industrial requirements.Industrial Applications / Application Scenarios
The HSZ-A chain block is widely used in industrial lifting operations where electric power may not be available or where manual lifting control is required.
Common applications include:
- Factory equipment lifting and maintenance
- Warehouse material handling
- Steel structure installation
- Machinery assembly and repair
- Construction site lifting work
- Workshop hoisting operations
- Shipyard and mining maintenance
- Bridge, power plant and industrial project installation
- Heavy equipment positioning
- General industrial load lifting
The product is especially suitable for customers looking for a manual lifting solution with stable performance, strong load capacity and simple operation.
Product Features & Selection Guide
The HSZ-A Chain Block is designed to provide stable lifting performance, safe operation and long service life in industrial working environments. Compared with electric lifting equipment, this manual chain hoist does not require a power supply, making it suitable for outdoor sites, workshops, warehouses and maintenance operations where flexible lifting is required.
Key product advantages include:
- Wide Lifting Capacity Range
The HSZ-A series covers common industrial lifting needs from light-duty handling to heavy-duty hoisting. Different capacity options allow users to select the proper model according to the load weight and working conditions. - Stable Manual Operation
The hand chain design allows operators to lift and lower loads with better control, especially in equipment positioning, installation and maintenance work. - Compact and Portable Structure
The compact body design makes the chain block easy to carry, install and use in narrow spaces, workshops, construction sites and temporary lifting points. - High Safety Performance
The reliable brake system, alloy load chain and forged hooks help improve lifting safety and reduce operational risk during daily use. - Low Maintenance Cost
With a simple mechanical structure and durable components, the HSZ-A manual chain hoist is easy to inspect, maintain and repair, helping reduce long-term operating costs. - Flexible Working Environment
The product can be used with beam clamps, trolleys, lifting frames and other rigging equipment, making it suitable for different industrial lifting systems.
When selecting a chain block, users should consider the load weight, lifting height, working frequency, installation space and safety requirements. For regular warehouse or workshop lifting, standard models are suitable. For heavier loads or long-term industrial use, higher-capacity models with stronger load chains and reinforced hooks are recommended.
| Model | Capacity(t) | Standard Lift(m) | Test Load(t) | Min. Distance Between Hooks(mm) | Chain Pull to Lift Full Load(N) | Load Chain Fall Lines | Load Chain Diameter(mm) | Net Weight(kg) | Gross Weight(kg) | Packing Size(cm) |
|---|---|---|---|---|---|---|---|---|---|---|
| HSZ-A 1/2 | 0.5 | 2.5 | 0.75 | 285 | 25 | 1 | 6.3 | 8.4 | 9.4 | 30×17×32 |
| HSZ-A 1 | 1 | 2.5 | 1.5 | 315 | 33 | 1 | 6.3 | 11 | 12 | 30×17×32 |
| HSZ-A 1 1/2 | 1.5 | 2.5 | 2.25 | 340 | 34 | 1 | 7.1 | 13.5 | 14.5 | 30×17×32 |
| HSZ-A 2 | 2 | 3 | 3 | 380 | 34 | 1 | 8 | 21 | 22 | 28×19×23 |
| HSZ-A 3 | 3 | 3 | 4.5 | 475 | 35 | 2 | 7.1 | 22 | 23 | 30×17×32 |
| HSZ-A 5 | 5 | 3 | 7.5 | 600 | 39 | 2 | 9 | 40 | 41.5 | 40×20×34 |
| HSZ-A 10 | 10 | 3.5 | 15 | 700 | 41 | 4 | 9 | 77 | 85 | 62×50×26 |
Available Capacity Range: 0.5 t to 20 t
Heavy-Duty Options: 30 t and 50 t available upon request
Product Type: Manual chain block / hand chain hoist
Main Components: Alloy load chain, zinc-plated hand chain, disc brake, forged hooks
