Sep . 09, 2025 04:35 Back to list

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

The VD chain hoist represents a significant advancement in manual lifting technology, combining precision engineering with user-friendly design. Designed for industrial and commercial applications, this product is a testament to the innovation and expertise of Qingyuan Juli Hoisting Machinery Co., Ltd.. This article delves into the features, specifications, and applications of the VD chain block, highlighting its role in modern lifting solutions.

Product Overview

The VD chain hoist is an upgraded version of traditional manual lifting tools, featuring a more sophisticated structure and compact design. Its lightweight construction enhances portability, while its improved efficiency makes it ideal for a wide range of tasks. Crafted with high-quality materials and meticulous craftsmanship, the VD chain hoist ensures stable performance and durability, even under prolonged use.

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

Key Features and Advantages

The VD chain hoist incorporates several innovative features that set it apart from conventional models:

Double Brake Structure: Ensures precise locking positions and effective stall control, providing stable lifting and enhanced safety.
Thickened Alloy Steel Cover: Reinforced triangular design resists collisions and corrosion, significantly extending the product's service life.
Streamlined Guide Wheel: Enlarged guide sprocket with smooth bearings and a derailleur system minimizes resistance and prevents chain jamming.
Three-Bearing Linkage Design: Replaces traditional gear friction with rolling bearings, improving rotation efficiency and longevity.
High-Strength Manganese Steel Pawl: Hardened and quenched for wear resistance and toughness, ensuring reliable operation under heavy loads.
Safe-Designed Hook: Quenched and refined with an anti-removal lock for durability and peace of mind during use.

Technical Specifications

The VD chain hoist is available in multiple models, each tailored to specific lifting requirements. Below is a detailed specification table:

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 Use Cases

The VD chain hoist is versatile, suitable for various industries such as manufacturing, construction, agriculture, and logistics. Its portability and reliability make it ideal for tasks like machine installation, cargo lifting, and vehicle loading/unloading. The product's ability to operate in open-air environments without power sources further expands its applicability. According to the National Institute of Standards and Technology (NIST), such manual lifting tools play a critical role in ensuring safety and efficiency in industrial operations, aligning with standards for workplace equipment.

Company Background

Manufactured by Qingyuan Juli Hoisting Machinery Co., Ltd., the VD chain hoist reflects the company's commitment to innovation and quality. With a focus on precision engineering, the company has established itself as a trusted provider of lifting solutions. Their products are designed to meet stringent industry standards, ensuring durability and performance in demanding environments. As highlighted by NIST's research on industrial safety, companies like Qingyuan Juli contribute to the advancement of reliable and efficient lifting technologies.

Conclusion

The VD chain hoist exemplifies the synergy between advanced engineering and practical design. Its robust features, comprehensive specifications, and wide-ranging applications make it a valuable asset for industries requiring reliable manual lifting solutions. By adhering to high-quality standards and leveraging innovative technologies, Qingyuan Juli Hoisting Machinery Co., Ltd. continues to set benchmarks in the lifting equipment sector.

References

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

VD Chain Block - Qingyuan Juli | Precision & Durability