VD Chain Block - Qingyuan Juli | Manual Lifting, Heavy Duty

Introduction to the VD Chain Block

The VD chain block is an innovative manual lifting solution designed to enhance efficiency and safety in various industrial applications. Developed by Qingyuan Juli Hoisting Machinery Co., Ltd., this product represents a significant advancement in manual lifting technology. With its compact design and robust construction, the VD chain block is ideal for scenarios where portability and reliability are paramount. The product's manual chain hoist mechanism ensures ease of use, making it a preferred choice for professionals in sectors such as manufacturing, construction, and logistics.

VD Chain Block - Qingyuan Juli | Manual Lifting, Heavy Duty

Key Features and Advantages

The VD chain block is distinguished by its double brake structure, which ensures precise locking and effective stall control. This feature enhances safety by preventing unintended movement during lifting operations. Additionally, the thickened alloy steel cover provides enhanced durability, protecting the internal components from collisions and corrosion. The streamlined guide wheel design further improves performance by reducing resistance and ensuring smooth operation. The three-bearing linkage design optimizes rotation efficiency, while the high-strength manganese steel pawl offers superior wear resistance and toughness.

One of the standout advantages of the VD chain block is its lightweight and compact structure, which allows for easy handling and portability. This makes it particularly suitable for environments where space is limited or where frequent repositioning is required. The product's safe designed hook is another critical feature, offering enhanced security with its quenched and refined construction, which includes an anti-removal lock mechanism.

Technical Specifications

The VD chain block is available in multiple models, each tailored to specific lifting capacities and operational requirements. The following table outlines the key technical specifications for each model:

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 block is widely used in industries where manual lifting is required. Its portable manual lifting tool design makes it suitable for tasks such as machine installation, cargo lifting, and vehicle loading and unloading. The product's versatility allows it to be employed in both indoor and outdoor settings, particularly in environments where power supply is unavailable. For example, in construction sites, the VD chain block can be used to lift heavy materials to elevated positions, while in agricultural settings, it can assist in moving equipment and supplies.

Additionally, the VD chain block is ideal for open-air operations due to its resistance to environmental factors. The reinforced components ensure that the product maintains its performance even under harsh conditions. This makes it a reliable choice for mining operations, where the ability to lift and move heavy loads is critical. The product's high-strength manganese steel pawl further enhances its durability, ensuring long-term use in demanding environments.

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

Qingyuan Juli Hoisting Machinery Co., Ltd. is a leading manufacturer of lifting equipment, known for its commitment to quality and innovation. With years of experience in the industry, the company has established itself as a trusted name in the production of manual chain hoists and other lifting solutions. The company's focus on research and development has enabled it to create products that meet the evolving needs of its customers.

Qingyuan Juli's dedication to excellence is reflected in its high-quality materials and exquisite craftsmanship. The company adheres to strict quality control standards to ensure that each product meets the highest performance and safety requirements. This commitment to quality has earned the company a reputation for reliability and customer satisfaction. Furthermore, Qingyuan Juli's products are designed to comply with international standards, making them suitable for use in a variety of global markets.

Conclusion

The VD chain block is a testament to Qingyuan Juli Hoisting Machinery Co., Ltd.'s expertise in creating reliable and efficient manual lifting solutions. With its advanced design, robust construction, and wide range of applications, the VD chain block is an essential tool for professionals in various industries. Whether used in construction, manufacturing, or logistics, this product offers the performance and safety needed to tackle demanding tasks. For more information about the VD chain block, visit the official product page.