Sep . 28, 2025 08:20 Back to list

VD Chain Block - Qingyuan Juli Hoisting | Advanced Manual Lifting

The VD Chain Block represents a significant advancement in manual lifting technology, offering a compact, high-efficiency solution for industrial and commercial applications. Designed by Qingyuan Juli Hoisting Machinery Co., Ltd., this product combines innovative engineering with robust construction to deliver exceptional performance in demanding environments.

Product Overview

The VD Chain Block is an upgraded manual chain hoist engineered for improved efficiency and reliability. Its lightweight design, combined with a sophisticated internal structure, ensures smooth operation and long-term durability. The hoist is ideal for applications requiring precise lifting control, such as machinery installation, cargo handling, and construction projects. Learn more about the VD Chain Block.

Key Features and Advantages

Double Brake Structure: Ensures precise locking and stable lifting, minimizing risks of accidental slippage.
Thickened Alloy Steel Cover: Reinforced design enhances resistance to corrosion and impact, extending the product's lifespan.
Streamlined Guide Wheel: Reduces friction and prevents chain jamming, enabling smoother operation.
Three-Bearing Linkage Design: Replaces traditional gear friction with rolling bearings, improving efficiency and reducing wear.
High-Strength Manganese Steel Pawl: Offers superior toughness and wear resistance, ensuring reliable braking performance.
Safety-Designed Hook: Features a quenched and refined anti-removal lock for enhanced load security.

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 (kg)	1.5	1.8	2	2.7	3.2	5.3	9.8	19.6

Applications and Use Cases

The VD Chain Block is designed for a wide range of industrial and commercial applications, including:

Industrial Machinery Installation: Precise lifting and positioning of heavy equipment in manufacturing facilities.
Construction and Engineering: Lifting materials and components in construction sites, especially in areas without power supply.
Vehicle Maintenance: Assisting in loading and unloading vehicles, as well as lifting heavy parts for repair.
Agricultural Use: Handling crops, machinery, and other equipment in farming operations.
Warehouse and Logistics: Efficient cargo handling in storage and distribution centers.

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

Qingyuan Juli Hoisting Machinery Co., Ltd. is a leading manufacturer of hoisting and lifting equipment, specializing in innovative solutions for industrial applications. With a commitment to quality and precision, the company has established itself as a trusted supplier in the global market. Their products, including the VD Chain Block, are designed to meet the rigorous demands of modern industries, ensuring safety, efficiency, and longevity.

Why Choose the VD Chain Block?

The VD Chain Block stands out in the manual hoisting market due to its combination of advanced engineering, durability, and user-friendly design. Key advantages include:

Lightweight and Compact: Easy to transport and maneuver in confined spaces.
High Load Capacity: Available in models ranging from 0.5t to 20t, catering to diverse lifting needs.
Enhanced Safety Features: Double brake systems and reinforced components ensure secure operation.
Low Maintenance: Durable materials and efficient design reduce the need for frequent repairs.

Industry Standards and Certifications

The VD Chain Block adheres to stringent industry standards, reflecting the importance of precision and safety in lifting equipment. As emphasized by the National Institute of Standards and Technology (NIST), "Ensuring accurate measurements and standardized testing protocols is critical for the reliability of industrial tools" [1]. The VD Chain Block's specifications align with these principles, guaranteeing consistent performance and compliance with global safety regulations.

Conclusion

The VD Chain Block is a testament to modern engineering excellence, offering a reliable, efficient, and safe solution for manual lifting tasks. Whether in construction, manufacturing, or logistics, this product delivers exceptional value through its advanced design and robust construction. For more information, visit Qingyuan Juli Hoisting Machinery Co., Ltd.'s product page.

References

[1] National Institute of Standards and Technology (NIST). "Driving Innovation Through Measurement Science." Retrieved from https://www.nist.gov/.

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