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Jul . 30, 2025 00:40 Back to list

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


Introduction to the VD Chain Block

The VD Chain Block is an upgraded manual lifting tool designed for efficiency, durability, and safety. As a critical component in industries such as manufacturing, construction, and logistics, the VD Chain Block offers a compact yet powerful solution for lifting and positioning heavy loads. This article delves into its technical specifications, key features, and applications, while highlighting the company behind this innovative product.

Product Overview

The VD Chain Block is part of the chain hoist family, specifically engineered for manual operation in environments where portability and reliability are paramount. Unlike traditional hoists, the VD Chain Block incorporates a chain hoist block design, allowing for seamless integration into various lifting systems. Its lightweight structure and advanced engineering make it ideal for both industrial and agricultural applications.

VD Chain Block Product Image VD Chain Block Close-Up

Manufactured by Qingyuan Juli Hoisting Machinery Co., Ltd., the VD Chain Block is a testament to the company's commitment to quality and innovation. With a focus on precision engineering and user-centric design, the company has established itself as a trusted name in the lifting equipment industry.

Technical Specifications

The VD Chain Block is available in multiple models, each tailored to specific lifting requirements. Below is a detailed overview of its 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

Key Features and Advantages

The VD Chain Block stands out due to its innovative design and robust construction. Here are some of its standout features:

  • Double Brake Structure: Ensures precise locking and stable lifting, enhancing safety during operations.
  • Thickened Alloy Steel Cover: Reinforced to withstand impacts and corrosion, significantly extending the product's lifespan.
  • Streamlined Guide Wheel: Reduces resistance and ensures smooth chain movement, minimizing the risk of jamming.
  • Three-Bearing Linkage Design: Replaces traditional gear friction with rolling bearings, improving efficiency and durability.
  • High-Strength Manganese Steel Pawl: Resistant to wear and fracture, with enhanced toughness after quenching.
  • Safe Designed Hook: Features a quenched anti-removal lock for added security and longevity.

These features collectively contribute to the VD Chain Block's reputation for reliability and performance, making it a preferred choice for professionals in demanding environments.

Applications and Use Cases

The versatility of the VD Chain Block allows it to be used across a wide range of industries. Some common applications include:

  • Industrial Machinery Installation: Ideal for lifting and positioning heavy machinery in factories and production lines.
  • Construction and Mining: Suitable for loading and unloading materials in open-air settings where power sources may be limited.
  • Agricultural Operations: Useful for handling equipment and crops in rural environments.
  • Vehicle Maintenance: Facilitates the lifting of vehicles for repairs and inspections.

Its portability and ease of use make the VD Chain Block a valuable tool for both small-scale tasks and large industrial projects.

About Qingyuan Juli Hoisting Machinery Co., Ltd.

As a leading manufacturer in the lifting equipment industry, Qingyuan Juli Hoisting Machinery Co., Ltd. has been dedicated to delivering high-quality solutions since its establishment. The company's commitment to innovation and customer satisfaction has earned it a strong reputation globally. With a focus on manual chain hoist technology, Qingyuan Juli continues to set benchmarks in the industry.

Compliance and Safety Standards

While the VD Chain Block is designed to meet rigorous safety and performance standards, it is recommended to refer to authoritative sources such as the National Institute of Standards and Technology (NIST) for detailed compliance information. NIST provides guidelines on safety protocols and testing procedures for lifting equipment, ensuring that products like the VD Chain Block adhere to the highest industry standards.

References:

National Institute of Standards and Technology (NIST) – For safety standards and technical guidelines.

Qingyuan Juli Hoisting Machinery Co., Ltd. – For product specifications and company information.

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