Sep . 28, 2025 09:35 Back to list

VD Chain Block - Qingyuan Juli Hoisting Machinery Co., Ltd.|Engineered for Efficiency and Durability

When it comes to industrial lifting solutions, the VD chain block stands out as a testament to engineering innovation and practical design. This article delves into the features, advantages, and technical specifications of the VD chain hoist, while also highlighting its applications and the company behind it. Whether you're a professional in the field or simply curious about industrial tools, this guide provides a comprehensive overview of the VD chain block.

Product Description

The VD chain hoist is an upgraded product designed for enhanced performance and efficiency. Its sophisticated structure and compact size make it a lightweight solution that improves work efficiency in various industries. Crafted from high-quality materials, the VD chain hoist ensures stable performance and durability, making it suitable for long-term use in demanding environments.

VD Chain Block - Qingyuan Juli Hoisting Machinery Co., Ltd.|Engineered for Efficiency and Durability

Main Parameters

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

Product Details

Double Brake Structure

The VD chain hoist features a double brake structure, ensuring precise locking positions and effective stall control. This design guarantees stable lifting and safety, providing users with peace of mind during operations.

Thickened Alloy Steel Cover

The reinforced triangular cover made of thickened alloy steel enhances the hoist's durability. This feature improves resistance to collisions and corrosion, significantly extending the service life of the device.

Streamlined Guide Wheel

The streamlined guide wheel with a smooth bearing and a derailleur that fits the chain ensures zero resistance and smoother operation. This design prevents chain jamming, making the hoist more efficient and reliable.

Three-Bearing Linkage Design

The three-bearing linkage design replaces traditional gear friction with rolling bearings, improving rotation efficiency and service life. This innovation enhances the overall performance of the hoist.

High Strength Manganese Steel Pawl

The pawl, made of high-strength manganese steel, is hard, wear-resistant, and fracture-resistant. After a quenching process, the pawl becomes even tougher, ensuring long-term reliability.

Safe Designed Hook

The hook is quenched and refined with an anti-removal lock, making it strong and durable. This design ensures the safety of the lifting process and the integrity of the load.

Applications and Industry Use

The VD chain hoist is widely used in various industries, including manufacturing, construction, agriculture, and mining. Its portability and manual operation make it ideal for tasks that require lifting and moving heavy objects in environments without power supply. The hoist is particularly suitable for open-air operations, where its lightweight and efficient design provide significant advantages.

Company Background

Manufactured by Qingyuan Juli Hoisting Machinery Co., Ltd., the VD chain hoist reflects the company's commitment to quality and innovation. With a focus on producing reliable and efficient lifting solutions, Qingyuan Juli has established itself as a trusted name in the industry. The company's dedication to research and development ensures that its products meet the highest standards of performance and safety.

Conclusion

The VD chain block exemplifies the synergy between advanced engineering and practical design. Its robust features, such as the double brake structure and high-strength materials, ensure durability and safety. The technical specifications highlight its versatility, making it suitable for a wide range of applications. As a product of Qingyuan Juli Hoisting Machinery Co., Ltd., the VD chain hoist stands as a testament to the company's expertise in the lifting equipment sector.

References

For further information on standards and measurements, refer to the National Institute of Standards and Technology (NIST). NIST plays a crucial role in advancing technology through precise measurements and research. Visit https://www.nist.gov/ for more details.

VD Chain Block: Advanced Manual Lifting Solutions | Precision & Reliability