China factory CHINAMFG 1ton to 15 Ton Lifting Hoist Mini Hand Winch Chain Pulley Block wholesaler

1 Ton to 15 Ton Lifting Hoist Mini Hand Winch Chain Pulley Block

The CB-B Series Chain Pulley Block is a highly portable and manually operated lifting device that is suitable for a wide range of applications. It can be used in factories, workshops, plants, agricultural production, docks, and storage facilities for fixing machines, lifting cargo, and loading or unloading goods. It is especially beneficial for lifting work in areas where power supply is not available. The chain pulley block can be attached to a trolley of any type as a travelling chain pulley block, and is suitable for use in monorail overhead conveying systems, travelling cranes, and jib cranes.

Chain Pulley Block Features:

The Chain Pulley Block Chain Hoist has a capacity ranging from 1T to 3T. This innovative and patented hand chain hoist is designed for heavy industrial applications. The 360 rotating hand chain guide allows hoist operations from various angles and helps the operator stay out of the danger zone. The premium brake system ensures safe operation, low maintenance and is extremely quiet. Sealed roller bearings ensure durability and reliability.

Easy to Install:

The compact design and low headroom make the series simple to install even in confined working areas. No adjustments are necessary.

Strength:

Equipped with hardened load chain for optimum strength, flexibility and long wear life.

Low Maintenance:

Enclosed housing allows for outdoor use without needing additional lubrication. The load brake requires no maintenance.

Chain Pulley Block Parameters:

Model CB-B
Capacity(ton) 0.25 0.5 1 1.5 2 3 5 7.5 10
Standard Lifting Height(m) 2.5 2.5 2.5 2.5 2.5 3 3 3 3
Running Test Load(ton) 0.3125 0.625 1.25 1.875 2.5 3.75 6.25 9.375 12.5
Headroom H(mm) 280 345 376 442 470 548 688 765 765
Effort Required to Lift Max Load(N) 226 235 245 255 324 363 353 373 380
Load Chain Dia.(mm) Columns 1 1 1 1 1 1 2 3 4
Dia+Pitch 4× 12 5× 15 6× 18 7× 21 8× 24 10× 28 9× 27 9× 27 9× 27
Dimension(mm) A 121 148 172 196 210 255 280 433 463
B 114 132 151 173 175 205 189 189 189
C 24 25 30 33 35 40 42 56 56
D 31 31.5 37.5 42.5 45 50 53 85 85
Net Weight(kg) 6.5 9.3 12.2 16.5 19.5 32 41.1 61.6 75.7
Packing Measurements
(l× w× h)(mm)
23× 16× 15 30× 17× 18 32× 18× 19 37× 20× 24 37× 20× 24 43× 40× 30 47× 44× 35.5 62× 47× 39.5 53× 51× 46.5
Extra Weight per meter of Extra Lift(kg) 0.81 1 1.29 1.61 1.92 2.68 4.1 5.86 7.73

The CB-B series chain pulley block is a reliable and efficient lifting device that is suitable for a wide range of industrial applications. With a range of capacities available, from 1 ton to 15 tons, it is ideal for lifting heavy loads in factories, workshops, plants, agricultural production, docks, and storage facilities. The chain pulley block is designed for easy operation, and can be attached to a trolley of any type as a travelling chain pulley block. It is suitable for use in monorail overhead conveying systems, travelling cranes, and jib cranes. The compact design and low headroom of the chain pulley block make it easy to install, even in confined working areas. The hardened load chain ensures optimum strength, flexibility, and long wear life, while the enclosed housing allows for outdoor use without needing additional lubrication. The load brake requires no maintenance, making the chain pulley block a low-maintenance lifting solution.

Frequently Asked Questions:

What is the maximum capacity of the CB-B series chain pulley block?

The CB-B series chain pulley block is available in capacities ranging from 1 ton to 15 tons.

What is the chain pulley block suitable for?

The chain pulley block is suitable for use in factories, workshops, plants, agricultural production, docks, and storage facilities for fixing machines, lifting cargo, and loading or unloading goods. It is especially beneficial for lifting work in areas where power supply is not available.

What are the benefits of using a chain pulley block?

The chain pulley block is a reliable and efficient lifting device that is suitable for a wide range of industrial applications. With a range of capacities available, it is ideal for lifting heavy loads in confined spaces. The compact design and low headroom make it easy to install, and the hardened load chain ensures optimum strength, flexibility, and long wear life. The enclosed housing allows for outdoor use without needing additional lubrication, and the load brake requires no maintenance, making the chain pulley block a low-maintenance lifting solution.

What are the dimensions of the CB-B series chain pulley block?

The dimensions of the CB-B series chain pulley block vary depending on the capacity, but all models are designed to be compact and easy to install in confined working areas.

What is the weight of the CB-B series chain pulley block?

The weight of the CB-B series chain pulley block varies depending on the capacity, ranging from 6.5 kg to 75.7 kg.

Our company supplies a wide range of industrial products, including agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more. We offer high-quality products at competitive prices, and our team is dedicated to providing excellent customer service. We welcome customers to customize their products according to their drawings and samples, and we provide pre-shipment quality inspections for all our products.

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Disclaimer: All content in this article is sourced from the Internet and is provided for reference purposes only. Our products are replacement parts, not original spare parts. We do not own the trademarks mentioned in the content. Our replacement parts are perfectly compatible with the original spare parts. For original spare parts, please contact the respective manufacturer or supplier.

Performance Characteristics of Winch Pulley

Winch pulleys are known for their exceptional performance and numerous advantages:

  • High Load Capacity: Winch pulleys are designed to handle heavy loads efficiently.
  • Durable and Sturdy: These pulleys are made from high-quality materials, ensuring durability and long-lasting performance.
  • Smooth Operation: Winch pulleys are engineered to provide smooth and reliable operation.
  • Easy Installation: These pulleys are designed for easy and hassle-free installation.
  • Versatility: Winch pulleys can be used in various applications and industries.

Types and Characteristics of Winch Pulley

Winch pulleys come in different types, each with its own unique characteristics:

Single Sheave Pulley

A single sheave pulley has a single groove for the rope or cable to pass through. It is lightweight, compact, and ideal for light to medium-duty lifting tasks.

Double Sheave Pulley

A double sheave pulley has two grooves, allowing for increased lifting capacity and better load distribution. It is suitable for heavier lifting applications.

Snatch Block Pulley

A snatch block pulley is designed to change the direction of the pulling force. It provides mechanical advantage and is commonly used in winching and rigging operations.

Wire Rope Pulley

A wire rope pulley is specifically designed to work with wire ropes. It features grooves or channels that prevent the rope from slipping.

Advantages of Winch Pulley Materials

Winch pulleys can be made from various materials, each offering distinct advantages:

Steel Winch Pulley

Steel winch pulleys are known for their strength and durability. They can withstand heavy loads and harsh conditions, making them suitable for demanding applications.

Aluminum Winch Pulley

Aluminum winch pulleys are lightweight and corrosion-resistant. They are ideal for applications where weight reduction is necessary without compromising strength.

Nylon Winch Pulley

Nylon winch pulleys are lightweight, non-conductive, and resistant to corrosion. They are commonly used in electric winches and applications where noise reduction is desired.

Application of Winch Pulley

Winch pulleys find widespread use in various fields and industries, including Construction, Marine, Automotive, Mining, and Forestry. Their versatility and reliability make them indispensable in these sectors.

Future Development Trends and Opportunities

The future of winch pulley products looks promising, with several development trends and opportunities on the horizon. Industries are constantly evolving, and winch pulleys will continue to play a crucial role in addressing the needs of these changing landscapes.

Some potential industry development prospects include:

  • Technological advancements in winch pulley design and materials
  • Innovative applications and integration with automation
  • Increased focus on safety and efficiency
  • Growing demand for eco-friendly and sustainable winch pulley solutions

Choosing a Suitable Winch Pulley

When selecting a winch pulley, several factors should be considered:

  • Load Capacity: Assess the maximum load requirements and ensure the pulley can handle the intended weight.
  • Material: Choose a material based on the specific application requirements, considering factors like strength, weight, and corrosion resistance.
  • Diameter and Size: Determine the appropriate pulley size based on the diameter and thickness of the rope or cable used.
  • Type of Pulley: Consider the type of pulley (single sheave, double sheave, snatch block, wire rope) suitable for the intended task.
  • Bore Size: Ensure the pulley’s bore size matches the diameter of the axle or shaft it will be mounted on.

Summary

Winch pulleys are essential components in various industries, offering exceptional performance and reliability. Understanding their performance characteristics, types, materials, and applications is crucial for selecting the right winch pulley for specific tasks. As industries continue to evolve, winch pulleys will play a vital role in meeting emerging needs and driving future advancements.

Author: Dream

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Winch Pulley

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