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Sep . 19, 2025 10:30 Back to list

VD Chain Block- QINGYUAN JULI|Manual Lifting Solutions&Industrial Machinery


The VD chain hoist represents a significant advancement in manual lifting technology, combining innovative design, high-quality materials, and user-centric features to deliver exceptional performance in diverse industrial applications. This article explores the product's key attributes, technical specifications, and the company behind it, while also referencing the critical role of standards in ensuring product reliability and safety.

Product Description

The VD chain hoist is an upgraded manual lifting solution designed for efficiency, safety, and durability. Unlike traditional models, it features a more sophisticated structure and compact size, making it lightweight and easy to maneuver. The use of high-quality materials and meticulous craftsmanship ensures stable performance even during prolonged use. This hoist is particularly suited for environments where portability and precision are paramount, such as construction sites, manufacturing facilities, and agricultural operations.

VD Chain Block- QINGYUAN JULI|Manual Lifting Solutions&Industrial Machinery VD Chain Block- QINGYUAN JULI|Manual Lifting Solutions&Industrial Machinery VD Chain Block- QINGYUAN JULI|Manual Lifting Solutions&Industrial Machinery VD Chain Block- QINGYUAN JULI|Manual Lifting Solutions&Industrial Machinery

Key Features and Advantages

The VD chain hoist is engineered with several standout features that set it apart from conventional models:

  • Double Brake Structure: Ensures precise locking positions and effective stall control, enhancing safety during lifting operations.
  • Thickened Alloy Steel Cover: Reinforced with a triangular design, this feature improves resistance to collisions and corrosion, extending the product's lifespan.
  • Streamlined Guide Wheel: The enlarged guide sprocket, paired with a smooth bearing and chain-compatible derailleur, minimizes resistance and prevents chain jamming.
  • Three-Bearing Linkage Design: Replaces traditional gear friction with rolling bearings, boosting rotation efficiency and longevity.
  • High-Strength Manganese Steel Pawl: Hardened and quenched for wear resistance, this component ensures reliable operation under heavy loads.
  • Safety-Designed Hook: Quenched and equipped with an anti-removal lock, the hook offers robust durability and peace of mind.

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 designed for versatility, making it ideal for a wide range of applications:

  • Industrial Settings: Perfect for machine installation, cargo lifting, and vehicle loading/unloading in manufacturing plants and warehouses.
  • Construction Sites: Its lightweight design and durability make it suitable for lifting materials in open-air environments.
  • Agricultural Use: Efficient for tasks like moving equipment or handling livestock in farming operations.
  • Mining Operations: Reliable performance in harsh conditions, ensuring safety during material transport.
  • Non-Power Supply Environments: Ideal for areas without electricity, such as remote locations or emergency scenarios.

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

Founded in [year], Qingyuan Juli Hoisting Machinery Co., Ltd. has established itself as a leader in the design and manufacturing of lifting solutions. The company specializes in producing high-quality manual and electric hoists, catering to industries that demand precision and reliability. With a commitment to innovation and customer satisfaction, Qingyuan Juli has become a trusted name in the global market.

As highlighted by the National Institute of Standards and Technology (NIST), "Standards allow technology to work seamlessly and help commerce happen fairly." Qingyuan Juli's adherence to rigorous quality control measures aligns with NIST's mission to ensure that products meet the highest standards of performance and safety. This commitment is reflected in the VD chain hoist's robust design and compliance with international benchmarks.

Conclusion

The VD chain hoist exemplifies the perfect blend of innovation, durability, and user-centric design. Its advanced features, such as the double brake structure and three-bearing linkage, ensure safe and efficient lifting operations. With a comprehensive range of models and technical specifications, it caters to diverse industrial needs. As a product of Qingyuan Juli Hoisting Machinery Co., Ltd., the VD chain hoist stands as a testament to the company's dedication to quality and technological advancement.

References

National Institute of Standards and Technology (NIST). "Standards allow technology to work seamlessly and help commerce happen fairly." Retrieved from https://www.nist.gov/.

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