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Sep . 23, 2025 03:15 Back to list

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


The VD chain hoist block represents a significant advancement in manual lifting technology, offering a blend of durability, efficiency, and user-centric design. Developed by Qingyuan Juli Hoisting Machinery Co., Ltd., this product is engineered to meet the demands of diverse industrial applications. This article delves into the technical specifications, unique features, and practical applications of the VD chain block, supported by authoritative references to ensure reliability and compliance with industry standards.

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

Product Overview: A Modern Approach to Manual Lifting

The VD chain hoist is an upgraded product with a more sophisticated structure and smaller size. Its lightweight design enhances portability, while improved work efficiency ensures smoother operations in demanding environments. The hoist is constructed using high-quality materials and meticulous craftsmanship, guaranteeing stable performance and long-term reliability. This makes it an ideal choice for industries where precision and durability are critical.

Manufactured by Qingyuan Juli Hoisting Machinery Co., Ltd., the VD chain block exemplifies the company's commitment to innovation and quality. With a focus on user safety and operational efficiency, the product is tailored for applications ranging from construction to agriculture, where manual lifting solutions are indispensable.

Technical Specifications: Precision in Every Detail

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

Key Features: Engineering Excellence for Enhanced Performance

The VD chain block incorporates several advanced features that set it apart from conventional lifting tools:

  • Double Brake Structure: Ensures precise locking positions and effective stall control, providing stable lifting and enhanced safety.
  • Thickened Alloy Steel Cover: Reinforced triangular design for anti-collision and anti-corrosion, significantly extending the product's lifespan.
  • Streamlined Guide Wheel: Zero resistance and smoother operation, achieved through an enlarged guide sprocket with smooth bearings and a derailleur that prevents chain jamming.
  • Three-Bearing Linkage Design: Replaces traditional gear friction with rolling bearings, improving rotation efficiency and durability.
  • High-Strength Manganese Steel Pawl: Resistant to wear and fracture, with a quenching process that enhances toughness.
  • Safety-Designed Hook: Quenched and refined with an anti-removal lock for strength and longevity.

These features collectively ensure the VD chain block operates efficiently even in harsh conditions, making it a reliable choice for critical lifting tasks.

Applications: Versatile Solutions for Diverse Industries

The VD chain hoist is widely applicable across multiple sectors, including:

  • Industrial Machinery Installation: Ideal for assembling and maintaining heavy machinery in factories and manufacturing plants.
  • Cargo Lifting: Efficiently handles loading and unloading operations in logistics and shipping industries.
  • Vehicle Maintenance: Supports lifting and positioning of vehicles in automotive repair workshops.
  • Construction and Mining: Suitable for lifting materials and equipment in open-air environments where power supply is limited.

As noted by the National Institute of Standards and Technology (NIST), "Precision in lifting equipment is critical to ensuring operational safety and efficiency. Standards like those developed by NIST help manufacturers create tools that meet rigorous performance criteria, reducing risks in industrial applications." The VD chain block aligns with such standards, ensuring compliance with industry benchmarks for safety and reliability.

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

Qingyuan Juli Hoisting Machinery Co., Ltd. is a leading manufacturer of lifting solutions, with a reputation for innovation and quality. The company's commitment to research and development has enabled it to produce cutting-edge products like the VD chain hoist. By integrating advanced engineering practices and rigorous quality control, Qingyuan Juli ensures its products meet the highest standards of performance and safety.

With a focus on customer satisfaction, the company provides comprehensive support, including technical guidance and after-sales services. This dedication to excellence has solidified its position as a trusted name in the lifting equipment industry.

Conclusion: A Reliable Choice for Modern Lifting Needs

The VD chain block exemplifies the synergy of advanced engineering and user-centric design. Its robust construction, precise specifications, and versatile applications make it an indispensable tool for various industries. By adhering to stringent quality standards and leveraging the expertise of Qingyuan Juli Hoisting Machinery Co., Ltd., the VD chain hoist offers a reliable solution for manual lifting challenges.

For more information about the VD chain hoist and its applications, visit the product page or explore the company's website to learn about their broader range of lifting solutions.

References

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

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