hsz 5 ton chain hoist block
HSZ 5 Ton Chain Hoist Block
Product Overview
The HSZ 5 ton chain hoist block is a premium hand chain hoist engineered for heavy-duty lifting and pulling operations in demanding industrial environments. Renowned for its robust construction and superior load-bearing capacity, this chain block delivers reliable performance up to 5 metric tons, making it an essential tool for warehouses, construction sites, manufacturing facilities, and maintenance workshops worldwide.
Crafted from high-grade alloy steel, the HSZ 5 ton chain hoist block features a compact, lightweight design that ensures ease of handling without compromising on durability. Its precision-engineered components, including a fully enclosed gear case and double pawl mechanism, provide smooth operation and enhanced safety. Whether you're suspending heavy machinery, positioning structural beams, or maneuvering oversized cargo, this chain hoist block offers unmatched efficiency and precision.
Compliant with international standards such as EN 13157 and ASME B30.16, the HSZ 5 ton chain hoist block undergoes rigorous testing to guarantee optimal tensile strength and fatigue resistance. With options for customized chain lengths and lifting heights, it adapts seamlessly to diverse operational needs, reducing downtime and boosting productivity in B2B applications across global supply chains.
Key Features
- High-Capacity Load Handling: Rated for 5-ton lifts, ideal for heavy industrial loads with a safety factor exceeding 4:1.
- Double Pawl & Gear Design: Ensures secure load holding with minimal risk of slippage, even under eccentric loading.
- Alloy Steel Construction: Heat-treated components resist corrosion, wear, and extreme temperatures from -40°C to 80°C.
- Weston-Style Brake System: Provides instant stopping power and precise control for sensitive positioning tasks.
- Grade 80 Load Chain: Superior strength and flexibility, compliant with DIN 5684 standards for longevity.
- Compact and Lightweight: Ergonomic hand chain pull reduces operator fatigue during extended use.
- Overload Protection: Built-in limiter prevents excessive loading, enhancing workplace safety.
- 360° Rotation Hook: Both top and bottom hooks swivel freely, preventing chain twisting.
- Low Headroom Design: Maximizes lifting height in confined spaces.
- Easy Maintenance: Fully disassemblable for quick inspections and lubrication.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | HSZ-5 |
| Capacity (tons) | 5 |
| Standard Lift (m) | 3 (customizable up to 12m) |
| Chain Falls | 3 |
| Load Chain Diameter (mm) | 10 |
| Hand Chain Pull Force (N) | 320 |
| Net Weight (kg) | 29.5 |
| Gross Weight (kg) | 31 (with 3m chain) |
| Headroom H (mm) | 475 |
| Hook Opening (mm) | Top: 50 / Bottom: 55 |
| Hand Chain Length (m) | 5 (standard) |
| Safety Factor | 4:1 |
| Operating Temperature | -40°C to +80°C |
| Standards Compliance | EN 13157, ASME B30.16, CE |
Application Scenarios
The HSZ 5 ton chain hoist block excels in a wide array of industrial settings where precise, reliable lifting is paramount. In construction, it is frequently deployed for hoisting steel beams, precast concrete elements, and scaffolding components on high-rise projects, ensuring safe and efficient material handling at heights.
Within manufacturing plants, this chain hoist block supports assembly lines by lifting heavy motors, transformers, and tooling fixtures, minimizing equipment downtime during maintenance or repositioning tasks. Warehouses and logistics centers utilize it for palletizing oversized goods, loading/unloading trucks, and inventory management in racking systems.
In shipyards and offshore operations, the HSZ 5 ton chain hoist block handles engine blocks, rigging, and deck machinery under harsh marine conditions. Automotive repair shops rely on its precision for engine hoists and suspension work, while mining and quarrying sites employ it for conveyor maintenance and ore bin operations.
Its versatility extends to theater rigging, agricultural machinery installation, and power plant overhauls, where low headroom and overload protection are critical. Across these scenarios, the HSZ 5 ton chain hoist block delivers consistent performance, adapting to both indoor and outdoor environments with minimal maintenance.
Advantages
- Superior Durability: Forged steel housing withstands impacts and abrasions, extending service life up to 50,000 cycles.
- Enhanced Safety: Multiple redundant braking systems and forged hooks with safety latches prevent accidents.
- Cost-Effective Operation: Low maintenance requirements and high efficiency reduce total ownership costs by 30% compared to competitors.
- Ergonomic Efficiency: Reduced pulling force optimizes operator productivity, ideal for repetitive tasks.
- Customizable Options: Tailored chain lengths, hooks, and finishes meet specific project demands.
- Global Certifications: Ensures compliance in international markets, facilitating seamless trade.
- Environmentally Robust: Operates in dusty, humid, or chemical-exposed areas without performance degradation.
- Quick Installation: Hook-mounted design allows immediate deployment without specialized tools.
Why Choose Us
As a leading manufacturer and exporter of lifting equipment, we specialize in high-quality HSZ 5 ton chain hoist blocks backed by decades of engineering expertise. Our state-of-the-art production facilities employ advanced CNC machining and automated testing to deliver products with zero defects.
We prioritize quality through ISO 9001 certification and third-party inspections, ensuring every HSZ 5 ton chain hoist block meets or exceeds global standards. Our global supply chain guarantees competitive pricing and rapid delivery to over 80 countries, with flexible MOQs for distributors and OEM partners.
Supported by a dedicated R&D team, we innovate continuously to address evolving industrial needs, offering warranties up to 2 years and comprehensive after-sales support. Choose us for reliability, innovation, and partnership that drives your business forward.
FAQ
What is the maximum load capacity of the HSZ 5 ton chain hoist block?
The HSZ 5 ton chain hoist block has a rated capacity of 5 metric tons, with a safety factor of 4:1 for added security.
Can the lifting height be customized for the HSZ 5 ton chain hoist block?
Yes, standard lift is 3 meters, but we offer customization up to 12 meters or more upon request to suit your specific applications.
Is the HSZ 5 ton chain hoist block suitable for outdoor use?
Absolutely. Its corrosion-resistant alloy steel construction and sealed gear case make it ideal for outdoor and harsh environments, operating from -40°C to 80°C.
What maintenance is required for the HSZ 5 ton chain hoist block?
Regular lubrication of the chain and gears every 3-6 months, along with annual inspections of hooks and brakes, ensures optimal performance. It's fully disassemblable for easy servicing.
Does the HSZ 5 ton chain hoist block comply with international safety standards?
Yes, it fully complies with EN 13157, ASME B30.16, and CE directives, undergoing rigorous load testing and quality assurance.
What is the difference between HSZ and other chain hoist brands?
HSZ models feature superior double pawl systems and Grade 80 chains, offering better load control and longevity compared to standard alternatives.
How many chain falls does the 5-ton model have?
The HSZ 5 ton chain hoist block uses 3 falls of 10mm load chain, balancing pull force at 320N for efficient operation.