Sep . 22, 2025 17:40 Back to list

VD Chain Block- Qingyuan Juli Hoisting Machinery Co., Ltd.|Manual Lifting Solutions, Durable Design

Introduction to the VD Chain Block

The VD chain hoist represents a significant advancement in manual lifting technology, combining a compact design with enhanced performance. This upgraded product features a more sophisticated structure, making it lighter and more efficient than traditional models. Crafted with high-quality materials and meticulous craftsmanship, the VD chain block ensures stable operation and long-term reliability, making it an ideal choice for various industrial and commercial applications.

Key Features and Advantages

The VD chain block is designed to meet the demands of modern industrial environments. Its double brake structure ensures precise locking and effective stall control, providing a secure lifting experience. The thickened alloy steel cover enhances durability by resisting collisions and corrosion, significantly extending the product's lifespan. Additionally, the streamlined guide wheel minimizes resistance, allowing for smoother operation and preventing chain jams.

The three-bearing linkage design replaces traditional gear friction with rolling bearings, improving rotation efficiency and longevity. The high-strength manganese steel pawl, treated with quenching, offers exceptional wear resistance and toughness. Lastly, the safe-designed hook features a quenched and refined structure with an anti-removal lock, ensuring robustness and safety during use.

Technical 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 of Extra Lifting Height (kg)	1.5	1.8	2	2.7	3.2	5.3	9.8	19.6

Applications and Industry Use Cases

The VD chain block is versatile, suitable for a wide range of applications. It is commonly used in industrial settings for machine installation, cargo lifting, and vehicle loading/unloading. Its portability and manual operation make it ideal for environments without access to power sources, such as construction sites, mining operations, and agricultural facilities. According to NIST standards for industrial equipment, the VD chain block meets rigorous performance criteria, ensuring safety and efficiency in demanding conditions.

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

Manufactured by Qingyuan Juli Hoisting Machinery Co., Ltd., the VD chain block reflects the company's commitment to innovation and quality. With a focus on advanced manufacturing techniques, the company has established itself as a reliable supplier of lifting solutions. Their products are designed to meet global standards, ensuring durability and performance in diverse environments. For more information about their offerings, visit the company website.

Conclusion

The VD chain block is a testament to modern engineering, combining efficiency, safety, and durability. Its advanced design and robust construction make it a preferred choice for industries requiring reliable manual lifting solutions. Whether for industrial, agricultural, or construction purposes, the VD chain hoist delivers exceptional performance. Explore the product page to discover how it can enhance your operations.

References

National Institute of Standards and Technology (NIST). (n.d.). Standards and Measurements. Retrieved from https://www.nist.gov/

VD Chain Block-Chain Hoist Block|Manual Chain Hoist