Sep . 22, 2025 17:15 Back to list

VD Chain Block - Qingyuan Juli | Manual Lifting Solutions

The VD chain hoist represents a significant advancement in manual lifting technology, combining engineering innovation with practical design to meet the demands of modern industrial applications. As a product of Qingyuan Juli Hoisting Machinery Co., Ltd., this chain block exemplifies the company's commitment to quality, efficiency, and safety. This article delves into the features, specifications, and real-world applications of the VD chain hoist, supported by technical data and industry insights.

Product Overview

The VD chain block is an upgraded manual lifting solution designed for versatility and reliability. Its compact structure and lightweight design make it ideal for both indoor and outdoor operations, while its robust construction ensures long-term performance. The product is engineered to handle a wide range of lifting capacities, from 0.5 tons to 20 tons, as detailed in the technical specifications below.

VD Chain Block - Qingyuan Juli | Manual Lifting Solutions

Key Features and Innovations

The VD chain hoist incorporates several advanced design elements that enhance its functionality and user experience:

Double Brake Structure: Ensures precise locking and effective stall control, providing stability during lifting operations.
Thickened Alloy Steel Cover: Reinforced with a triangular design, this feature improves resistance to collision and corrosion, extending the product's lifespan.
Streamlined Guide Wheel: Reduces friction and prevents chain jamming through an enlarged sprocket and optimized gear cover.
Three-Bearing Linkage Design: Replaces traditional gear friction with rolling bearings, improving rotation efficiency and durability.
High-Strength Manganese Steel Pawl: Resistant to wear and fracture, with a quenching process that enhances toughness.
Safety-Designed Hook: Features a quenched and refined structure with an anti-removal lock for added security.

Technical Specifications

The VD chain block offers a range of models tailored to different lifting requirements. Below is a detailed table of its 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

Applications and Use Cases

The VD chain hoist is designed for diverse industrial applications, including:

Industrial Machinery Installation: Efficiently lifts heavy components in manufacturing facilities.
Construction and Mining: Suitable for open-air operations where power supply is limited.
Vehicle Loading/Unloading: Simplifies cargo handling in logistics and transportation.
Agricultural Equipment: Ideal for lifting and positioning farm machinery.

Company Background

Qingyuan Juli Hoisting Machinery Co., Ltd. is a leading manufacturer of lifting solutions, with a focus on innovation and customer satisfaction. The company's expertise in producing high-quality chain hoists has earned it a reputation for reliability and precision. Their commitment to continuous improvement ensures that products like the VD chain block meet the evolving needs of industries worldwide.

Conclusion

The VD chain hoist stands out as a versatile and durable manual lifting solution. With its advanced design, comprehensive technical specifications, and wide range of applications, it is an essential tool for modern industrial operations. For more information, visit the product page or explore the company's offerings at Qingyuan Juli Hoisting Machinery Co., Ltd..

References

Note: The referenced content from National Institute of Standards and Technology (NIST) could not be retrieved. For authoritative standards, consult NIST's official resources on industrial lifting equipment.

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