China Standard 16mncrs5 CZPT Bearing Matching Full Forged Crane Posco OEM Pulley pulley and belt

Product Description

16mncrs5 CHINAMFG Bearing Matching Full Forged Crane Posco OEM Pulley

Product Description

Container crane pulley block,
With high bearing capacity, high wear resistance and long service life

Sheave features:

1) Material: Q235B, Q345B, 35#, 45#, 60#, SSW-QR1, S45C

2) Groove surface quench: HRC45-55

3) Groove surface quench depth: 2mm-2.5mm

4) groove MT after heat treatment and welding line UT and MT

5) Max processing diameter: 2, 000mm

6) Short production cycle

It is used for crane equipment, port equipment, oil drilling rig and so on.

Code  Wire rope diameter(mm) Main dimension(mm) Weight for reference(kg)
D D1 R b W D2 B
BX1282 10-14 400 445 7 37 28 60 66 20
BX2282 >14-19 500 560 10 50 38 85 78 34
BX3282 >19-23.5 630 701 12 60 46 100 94 60
BX4282 >23.5-30 800 890 15 73 57 140 110 108
BX5282 >23.5-30 1000 1112 19 92 72 170 136 187
BX6282 >30-37 1120 1246 22 104 82 170 136 239
BX7282 >43-50 1400 1552 26 123 98 200 154 454
BX8282 >50-58 1600 1772 29 135 110 200 154 594

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Company Profile

Factory introduction

HangZhou CHINAMFG Metallurgy Equipment Manufacturing Co., Ltd. is a high-tech enterprise registered in HangZhou City of ZheJiang Province, which is mainly engaged in the design and manufacture of spare parts for metallurgy equipment, hoisting machinery, oil drilling rigs, and heavy decelerator boxes.

Our company boasts a professional team who is full of vitality, with high efficiency, and industry minded. Our R&D technicians are highly skilled with rich experience, and possess strong design and development capabilities. There are 2 experts in our company who enjoy the state special allowance. We have carried out broad cooperation with renowned factories and design institutes both at home and abroad.

With advanced design, outstanding manufacturing crafts and vigorous management, the whole manufacturing process of our company is conducted by strictly implementing strict quality management system. Our products are widely used by a great number of steel plants in China and exported overseas, where they have received high praise from our customers.

By following the enterprise philosophy of innovation, quality and creating value for the clients, our company is constantly bringing in advanced technologies from home and abroad. We are committed to taking the enhancement of product quality, safety and reliability as our responsibility and striving for providing high quality products and perfect services to the clients.

HangZhou CHINAMFG Metallurgy Equipment Manufacturing Co., Ltd. Warmly welcomes you to be our distinguished clients and friends.

Customer communication

Certifications

Packaging & Shipping

FAQ

Q: What information should I provide if I want to order the products?
1) Product information: Quantity, specification
2) Delivery time required.
3) Shipping information: Company name, address, phone number, destination seaport/air port.
4) Forwarder's contact details if there is any in China.
 
Q: How about your payment terms?
A: 30% -50%deposit, with the balance before delivery, we accept T/T and L/C at sight.
 
Q: Can I use our own logo?
A: Yes, we can produce by using your own logo if you need.
 
Q: How about sample & MOQ policy?
A: Welcome sample order. MOQ can be 1 set.
 
Q: What is your lead time for your goods?
A: Normally 30 days after confirmed order,  

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Application: Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane
Type: Electric Hoist
Sling Type: Wire Rope
Lift Speed: 2~8m/min
Maximum Lifting Height: >20m
Chain Falls: 2
Customization:
Available

|

Customized Request

crane pulley

Are there different types of crane pulleys, and how do they vary in applications?

Yes, there are different types of crane pulleys, each designed for specific applications. Here's a detailed explanation:

Crane pulleys, also known as sheaves, come in various configurations to suit different lifting requirements and crane designs. The type of crane pulley used depends on factors such as load capacity, lifting mechanism, and specific application. Here are some common types of crane pulleys and their variations:

  • Single Sheave Pulleys: Single sheave pulleys consist of a single grooved wheel mounted on a shaft or pin. These pulleys are commonly used in simple lifting applications where a single cable or rope is employed. They provide basic lifting functionality and are often utilized in manual or small-scale lifting operations.
  • Multiple Sheave Pulleys: Multiple sheave pulleys, also called block and tackle systems, feature two or more grooved wheels arranged in a block. These pulleys provide increased mechanical advantage, allowing for easier lifting of heavier loads. Multiple sheave pulleys are commonly used in applications where high lifting capacities are required, such as in construction, shipping, and heavy industry.
  • Snatch Blocks: Snatch blocks are specialized pulleys that are designed to be attached to a fixed structure or anchoring point. They have a side plate or opening that allows the cable or rope to be inserted without threading it through the pulley. Snatch blocks are often used in rigging and recovery operations, providing flexibility and versatility in changing load directions or angles.
  • Wire Rope Pulleys: Wire rope pulleys are specifically designed to work with wire ropes, which are commonly used in crane lifting operations. These pulleys have grooves that are shaped to match the wire rope diameter and construction, providing optimal grip and minimizing wear on the rope. Wire rope pulleys are used in various crane types, including mobile cranes, overhead cranes, and tower cranes.
  • Heavy-Duty Pulleys: Heavy-duty pulleys are built to withstand high loads and harsh operating conditions. They are often constructed with durable materials such as cast steel or forged steel to ensure strength and longevity. Heavy-duty pulleys are used in demanding applications such as large-scale construction projects, mining operations, and offshore lifting.
  • Swivel Pulleys: Swivel pulleys are designed with a swiveling mechanism that allows the pulley to rotate freely, providing flexibility in load movement. These pulleys are commonly used in applications where the load needs to be maneuvered in different directions or where the lifting point may not be directly aligned with the load's final destination.

The choice of crane pulley depends on factors such as the specific lifting requirements, load capacity, environmental conditions, and the type of crane being used. It is essential to select the appropriate pulley type to ensure safe and efficient lifting operations.

In summary, there are different types of crane pulleys, including single sheave pulleys, multiple sheave pulleys, snatch blocks, wire rope pulleys, heavy-duty pulleys, and swivel pulleys. Each type serves specific purposes and varies in applications based on load capacity, lifting mechanism, and operational requirements.

crane pulley

What is the significance of proper cable lubrication and tensioning in crane pulley systems?

Proper cable lubrication and tensioning are of significant importance in crane pulley systems. Here's a detailed explanation:

Cable lubrication and tensioning play crucial roles in ensuring the smooth operation, longevity, and safety of crane pulley systems. Here are the key significance of proper cable lubrication and tensioning:

  • Reduced Friction: Proper cable lubrication helps reduce friction between the cable and the sheaves in the pulley system. Friction can cause excessive wear on the cable, leading to premature failure and decreased overall system efficiency. Lubrication creates a thin film on the cable surface, minimizing frictional forces and allowing the cable to move smoothly through the pulley grooves. This reduces wear on the cable and the sheaves, prolonging their lifespan.
  • Prevention of Corrosion: Cable lubrication also helps protect the cable from corrosion. In outdoor or marine environments, cables are exposed to moisture, humidity, and other corrosive elements. Proper lubrication forms a protective barrier around the cable, preventing moisture from penetrating the strands and reducing the risk of corrosion. Corrosion weakens the cable's structural integrity, compromising its load-bearing capacity and posing a safety hazard.
  • Optimized Tension: Proper cable tensioning is essential for the safe and efficient operation of crane pulley systems. The tension in the cable affects the system's ability to lift and move loads effectively. Insufficient tension can result in slippage or inadequate grip on the sheaves, leading to unstable lifting and potential load drops. On the other hand, excessive tension can strain the cable, sheaves, and other components, increasing the risk of failure. Proper tensioning ensures that the cable is securely engaged with the sheaves, providing reliable and controlled load handling.
  • Enhanced Safety: By maintaining proper cable lubrication and tensioning, the overall safety of the crane pulley system is improved. Adequate lubrication reduces the likelihood of cable damage or failure due to excessive wear or corrosion. It minimizes the risk of sudden cable slippage or unexpected cable snaps, which can result in accidents or injuries. Proper tensioning ensures stable and controlled load handling, reducing the chances of load drops or uncontrolled movements that could endanger personnel or property.
  • Extended Component Lifespan: Proper cable lubrication and tensioning contribute to the longevity of the pulley system components. By reducing friction and wear, lubrication helps prolong the lifespan of the cable and the sheaves. It minimizes the need for frequent cable replacements and reduces maintenance costs. Additionally, optimized tensioning prevents excessive stress on the cable and other components, reducing the risk of premature failures and extending the overall lifespan of the pulley system.

In summary, proper cable lubrication and tensioning are significant for crane pulley systems. They reduce friction, prevent corrosion, optimize tension, enhance safety, and extend the lifespan of the components. By implementing regular maintenance practices to ensure proper lubrication and tensioning, crane operators can maximize the reliability, efficiency, and safety of the pulley system, contributing to successful lifting operations.

crane pulley

In which industries and settings are crane pulleys commonly employed?

Crane pulleys find extensive use in various industries and settings where lifting and hoisting operations are required. Here's a detailed explanation of the industries and settings where crane pulleys are commonly employed:

Construction Industry:

Crane pulleys are widely used in the construction industry for lifting and moving heavy materials and equipment. They play a crucial role in construction sites for activities such as erecting structural components, lifting concrete slabs, and transporting building materials. Tower cranes and mobile cranes equipped with crane pulleys are commonly seen on construction sites, facilitating efficient and controlled lifting operations.

Manufacturing and Industrial Facilities:

In manufacturing and industrial facilities, crane pulleys are employed for material handling tasks. They enable the movement of heavy machinery, components, and raw materials within the facility. These pulleys are often integrated into overhead crane systems or gantry cranes, providing the necessary lifting power and flexibility for various industrial applications. Industries such as automotive, aerospace, steel, and heavy machinery manufacturing heavily rely on crane pulleys for their operations.

Ports and Shipping:

Ports and shipping terminals extensively use crane pulleys for loading and unloading cargo from ships and containers. Large container cranes, also known as ship-to-shore cranes, utilize crane pulleys to lift containers from vessels and transport them to storage areas or trucks. Crane pulleys are essential for efficiently handling the heavy loads involved in port operations and ensuring smooth logistics in the shipping industry.

Mining and Extraction:

In the mining and extraction industry, crane pulleys are employed for various tasks related to material extraction and transportation. They are used in mining operations to lift and move heavy ore, rocks, and equipment. Crane pulleys are also utilized in oil and gas extraction sites for lifting and positioning drilling equipment, pipes, and other components. The rugged design and high load capacity of crane pulleys make them suitable for the demanding conditions of mining and extraction operations.

Power Generation:

In power generation facilities, crane pulleys play a vital role in the installation, maintenance, and repair of power generation equipment. They are used to lift and position heavy transformers, generators, turbines, and other components during construction and maintenance activities. Crane pulleys enable precise and controlled handling of these large and delicate components, ensuring the efficiency and reliability of power generation systems.

Warehousing and Logistics:

In warehousing and logistics operations, crane pulleys are employed in overhead crane systems for efficient material handling. They are used to lift and transport heavy pallets, containers, and other goods within warehouses and distribution centers. Crane pulleys enable vertical and horizontal movement of loads, optimizing storage space and streamlining logistics operations.

Others:

Crane pulleys are also utilized in various other industries and settings, including shipbuilding, automotive assembly plants, foundries, infrastructure projects, and entertainment industries (for stage rigging). Wherever heavy lifting and precise positioning of loads are required, crane pulleys provide the necessary mechanical advantage and operational flexibility.

In summary, crane pulleys are commonly employed in industries such as construction, manufacturing, ports, mining, power generation, warehousing, and logistics. They are utilized in a wide range of settings where lifting and hoisting operations are necessary, enabling efficient material handling, precise positioning, and safe transportation of heavy loads.

China Standard 16mncrs5 CZPT Bearing Matching Full Forged Crane Posco OEM Pulley   pulley and belt	China Standard 16mncrs5 CZPT Bearing Matching Full Forged Crane Posco OEM Pulley   pulley and belt
editor by CX

2024-02-06

Crane pulley

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