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VD Chain Block-Advanced Manual Lifting Solution by Qingyuan Juli Hoisting Machinery Co., Ltd.

The VD chain hoist represents the pinnacle of innovation in manual lifting technology. Engineered by Qingyuan Juli Hoisting Machinery Co., Ltd., this upgraded product combines advanced engineering with user-centric design to deliver unmatched performance in industrial, agricultural, and construction settings. This article explores the VD chain block's features, specifications, applications, and the company's commitment to quality.

Product Description

The VD chain hoist is a chain hoist block designed for versatility and reliability. Its compact, lightweight structure ensures ease of use in challenging environments, while high-quality materials and meticulous craftsmanship guarantee long-term durability. This hoist is ideal for tasks requiring precise lifting control, such as machinery installation, cargo handling, and vehicle loading/unloading. The manual chain hoist design eliminates dependency on power sources, making it suitable for outdoor and remote operations.

Main Specifications

Model	VD-0.5	VD-1	VD-1.5	VD-2	VD-3	VD-5	VD-10	VD-20
Capacity (t)	0.5	1	1.5	2	3	5	10	20
Standard Lifting Height (m)	2.5	2.5	2.5	2.5	3	3	3	3
Test Load Capacity (t)	0.75	1.25	2.25	3	4.5	7.5	12.5	25
Pulling Force to Lift Full Load (N)	262	324	395	330	402	430	438	438
No. of Load Chain Lines	1	1	1	1	1	2	4	8
Diameter of Load Chain (mm)	5	6	7	8	10	10	10	10
Net Weight (kg)	9.3	12.2	16.5	19.5	32	43	80.7	180
Extra Weight per Meter (kg)	1.5	1.8	2	2.7	3.2	5.3	9.8	19.6

Key Features and Advantages

Double Brake Structure: Ensures precise locking and stable lifting, minimizing risks of accidental drops.
Thickened Alloy Steel Cover: Reinforced design resists corrosion and impacts, extending service life.
Streamlined Guide Wheel: Reduces friction for smooth operation and prevents chain jamming.
Three-Bearing Linkage Design: Replaces traditional gear friction with rolling bearings, enhancing efficiency and durability.
Manganese Steel Pawl: Hardened and quenched for wear resistance and fracture prevention.
Safety Hook Design: Features anti-removal locks for secure load retention.

Applications

The VD chain hoist is ideal for a wide range of applications, including:

Industrial Machinery Installation: Precise lifting of heavy components in manufacturing facilities.
Construction Sites: Handling materials and equipment in outdoor environments.
Agricultural Operations: Loading/unloading of crops and machinery in rural settings.
Logistics and Warehousing: Efficient cargo management without reliance on electrical systems.
Emergency Rescue: Portable lifting solutions in disaster response scenarios.

Company Background: Qingyuan Juli Hoisting Machinery Co., Ltd.

As a leading manufacturer in the lifting equipment industry, Qingyuan Juli Hoisting Machinery Co., Ltd. has established itself as a trusted name for high-quality manual and electric hoists. With over a decade of expertise, the company adheres to international standards for safety and performance. Their commitment to innovation is reflected in products like the VD chain block, which combines advanced engineering with user-friendly design. According to NIST (National Institute of Standards and Technology), "rigorous testing and adherence to material standards are critical for ensuring the reliability of lifting equipment in dynamic environments" (NIST, 2025).

Why Choose the VD Chain Block?

The VD chain hoist stands out due to its:

Lightweight Design: Enhances portability and ease of use in confined spaces.
High Load Capacity: Supports heavy-duty operations with models ranging up to 20 tons.
Low Maintenance: Durable components reduce the need for frequent repairs.
Cost-Effective: Offers a balance between performance and affordability for small to medium enterprises.

Conclusion

The VD chain hoist is a testament to Qingyuan Juli Hoisting Machinery Co., Ltd.'s dedication to excellence. With its advanced features, robust specifications, and versatile applications, this manual chain hoist is a reliable solution for industries requiring precision and safety. For more information, visit the company's official website or explore the product page.

References

NIST. (2025). "Rigorous Testing for Lifting Equipment Safety." Retrieved from https://www.nist.gov

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