Sep . 09, 2025 03:20 Back to list

VD Chain Block-Chain Hoist Block|Manual Chain Hoist

The VD chain hoist represents a significant advancement in manual lifting technology, combining precision engineering with user-centric design. Designed for industrial, agricultural, and construction applications, this product exemplifies the synergy between durability and portability. This article delves into the VD chain block's technical specifications, unique features, and the company behind its innovation.

Key Takeaways:

Lightweight, high-performance manual lifting solution
Comprehensive specifications for diverse load capacities
Advanced safety mechanisms and durable construction
Manufactured by Qingyuan Juli Hoisting Machinery Co., Ltd.

Product Overview

The VD chain hoist is an upgraded manual lifting device that addresses the limitations of traditional models. Its compact design and enhanced structural integrity make it ideal for environments where space and efficiency are critical. The product's development reflects a commitment to improving operational safety and reducing physical strain on workers.

VD Chain Block-Chain Hoist Block|Manual Chain Hoist

Image: VD Chain Block

Technical Specifications

The VD chain hoist offers a range of models tailored to different lifting requirements. The following table outlines the key 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 (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

Key Features and Innovations

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

Double Brake Structure: Ensures precise locking and stable lifting, minimizing the risk of accidents.
Thickened Alloy Steel Cover: Reinforced to withstand impact and corrosion, extending the product's lifespan.
Streamlined Guide Wheel: Reduces friction and prevents chain jamming, ensuring smooth operation.
Three-Bearing Linkage Design: Replaces traditional gear friction with rolling bearings, improving efficiency and durability.
Manganese Steel Pawl: Hardened for wear resistance and toughness, ensuring reliable performance under heavy loads.
Safe Designed Hook: Features an anti-removal lock for added security during lifting operations.

Image: VD Chain Block

Applications and Use Cases

The versatility of the VD chain hoist makes it suitable for a wide range of industries:

Industrial Machinery: Ideal for installing and maintaining heavy equipment in manufacturing plants.
Construction: Facilitates lifting and positioning of materials in both indoor and outdoor settings.
Logistics: Enhances efficiency in cargo loading and unloading operations.
Agriculture: Useful for handling farm equipment and livestock facilities.
Mining: Provides reliable lifting solutions in challenging environments.

Image: Manual Chain Hoist

Company Background

Manufactured by Qingyuan Juli Hoisting Machinery Co., Ltd., the VD chain block reflects the company's commitment to innovation in lifting technology. With a focus on precision engineering and quality control, Qingyuan Juli has established itself as a trusted supplier in the global market. Their products are designed to meet international standards, ensuring safety and performance in diverse applications.

Image: Chain Hoist Block

Industry Standards and Compliance

While the VD chain hoist is designed to meet rigorous operational demands, it also aligns with the standards set by organizations like the National Institute of Standards and Technology (NIST). As highlighted in NIST's research on measurement science, the importance of precise engineering and material testing cannot be overstated. The VD chain hoist's construction adheres to principles that ensure reliability and safety, reflecting the broader industry focus on standardization.

Source: National Institute of Standards and Technology (NIST)

Conclusion

The VD chain hoist exemplifies the intersection of innovation and practicality in manual lifting solutions. Its advanced design, robust construction, and adaptability across industries make it a valuable asset for professionals seeking efficiency and safety. By leveraging the expertise of Qingyuan Juli Hoisting Machinery Co., Ltd., this product continues to set benchmarks in the lifting equipment sector.

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