The VD chain hoist represents a significant advancement in manual lifting technology, designed to enhance efficiency, safety, and durability across various industrial applications. Developed by Qingyuan Juli Hoisting Machinery Co., Ltd., this product combines innovative engineering with high-quality materials to deliver a reliable solution for lifting and hoisting tasks. This article explores the VD chain hoist's features, technical specifications, application scenarios, and the company's commitment to excellence.
Qingyuan Juli Hoisting Machinery Co., Ltd. is a leading manufacturer of lifting equipment, specializing in manual chain hoist and chain hoist block solutions. With a focus on innovation and quality, the company has established itself as a trusted name in the industry. Their products are widely used in sectors such as construction, manufacturing, and logistics, where precision and reliability are critical.
For more information about the company, visit their official website.
The VD chain hoist is engineered to meet the demands of modern industrial environments. Its advanced design and robust construction ensure optimal performance in challenging conditions. Below are some of its standout features:
The VD chain hoist incorporates a double brake system, providing precise locking positions and effective stall control. This feature ensures stable lifting and enhances safety, offering users greater peace of mind during operations.
The hoist's reinforced triangular cover is made from thickened alloy steel, offering superior resistance to collisions and corrosion. This design significantly extends the product's service life, making it ideal for long-term use in harsh environments.
A redesigned guide sprocket with smooth bearings and a derailleur system ensures zero resistance and smoother operation. The enhanced gear cover further prevents chain jamming, ensuring seamless performance even under heavy loads.
The three-bearing linkage design replaces traditional gear friction with rolling bearings, improving rotation efficiency and extending the hoist's operational lifespan. This innovation reduces maintenance requirements while maintaining consistent performance.
The pawl is crafted from high-strength manganese steel, known for its hardness, wear resistance, and fracture resistance. After a quenching process, the pawl becomes even tougher, ensuring reliable operation under demanding conditions.
The hoist features a quenched and refined hook with an anti-removal lock. This design enhances durability and ensures the load remains secure during lifting operations.
The VD chain hoist is available in multiple models, each tailored to specific lifting requirements. The following table outlines the key technical 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 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 |
The VD chain hoist is designed for versatility, making it suitable for a wide range of applications. Some common use cases include:
The VD chain hoist stands out in the market due to its combination of advanced technology, durability, and user-friendly design. Key advantages include:
The VD chain hoist aligns with industry standards for lifting equipment, ensuring compliance with safety and performance requirements. According to the National Institute of Standards and Technology (NIST), "Lifting devices must meet rigorous testing and certification processes to guarantee their reliability and safety in industrial applications." For more information on NIST's standards for lifting equipment, visit NIST's official website.
The VD chain hoist by Qingyuan Juli Hoisting Machinery Co., Ltd. is a testament to innovation and quality in the lifting equipment industry. With its advanced features, robust design, and versatile applications, it is an ideal choice for businesses seeking reliable and efficient lifting solutions. Whether in construction, manufacturing, or logistics, the VD chain hoist delivers exceptional performance and safety.
For more details about the VD chain hoist, visit the product page.
NIST. (n.d.). National Institute of Standards and Technology. Retrieved from https://www.nist.gov



