China manufacturer Gantry Crane Wheel Forged Sheave Pulley for Elevator Traction Machine alternator pulley

Product Description

 

Product Description

Product Description

Item Sheaves/Pulleys
Design Can be at the customer' request, tailor-made, at customer's design
Application Cranes, lifting hooks, lifting grabs, lifting beams
Material SAE4140, SAE4150, SAE4160, 42CrMo, 42CrMo4,SAE1045,45#, stainless steel 410,stainless steel 304
Standard UIC 811-1, EN13261, GOST 31334, IRIS 16/95, KSR 9220, BS 5892, JIS E4502, TB/T 2945
Size From diameter 250mm to 1250mm.
Minimum order 1 pc

Manufacturing Process

1.Free forged or module forged
2.Rough machining process, to remove the surface forged oxidized black leather.
3.100% Ultrasonic Test ASTMA388
4.Heat Treatment according to request, Normalized, Quenched, Tempered....
5.Hardness test
6.Finishing Process to the dimensional state required by the drawing.
7.100% Magnetic Test ASTM E709 and 100% dimensional test
8.Painting or oil protecting TECTYL 506 or similar
9.Packing with boxes

Data Needed for Quotation

- Your own drawing
- Your requirement on material and necessary dimensional data
- Ask for recommend
 

Company Profile

  ZheJiang CHINAMFG Machinery Co., Ltd., established in the year of 2012, is a professional supplier of material handling equipment, OEM machinery parts, various forging parts and casting parts.

  Ebon's products scope: cranes, hoists, magnets, grabs, hooks, wheels, drums, axles, lifting beams,bearing box, bearings, couplings,flanges etc. They are applied in wide range of field: Machinery, Mining, Hydro power Transportation, Construction.....

  CHINAMFG has 5 reliable manufacturing factories to make sure stable supply and fast delivery for your business.  

  Our products are also exported to USA, Britain, Japan, South Korea, Russia, Indonesia, Thailand, India, Vietnam, Canada, Argentina, Paraguay etc more than 50 countries.

  CHINAMFG team is loyal and committed to your success, and firmly believes that our products and services will increase the value and effectiveness of your business with following characters:
  -Professional sales team, market promotion team and logistics team with more then 10 years experience .
  -Loyal and Responsible Characters
  -Efficient Work, Fast Response
  -Responsible Quality Control Team
  -Video the manufacturing process, the testing, and packing before delivery  
1.Q: How about your delivery time?
   A: Generally, it will take 7-30 days after receiving your advance payment. The specific delivery time depends on the items, transportation ways and the quantity of your order.

2.Q: Can you produce according to the samples?
   A: Yes, we can produce by your samples or technical drawings.

3.Q: Do you test all your goods before delivery?
   A: Yes, we have 100% Ultrasonic test, Magnetic test or Liquid Penetration test before delivery

4.Q: How do you make our business long-term and good relationship?
   A: (1) We keep good quality and competitive price to ensure our customers benefit ;
        (2) We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

5.Q: I can't see the goods or touch the goods, how can I deal with the risk involved? 
   A: Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.

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Processing Object: Metal
Molding Style: Forging
Molding Technics: Pressure Casting
Application: Machinery Parts
Material: Steel
Heat Treatment: Quenching
Customization:
Available

|

Customized Request

crane pulley

What are some real-world examples of crane pulley applications in construction and heavy industries?

In construction and heavy industries, crane pulleys are widely utilized for various lifting and material handling tasks. Here are some real-world examples of crane pulley applications in these industries:

  • Building Construction: In the construction industry, crane pulleys are extensively used for lifting heavy building materials and equipment. For example, tower cranes utilize multiple sheave pulleys to hoist steel beams, concrete panels, and other construction materials to great heights. These pulleys provide the necessary mechanical advantage and control to safely transport materials to different levels of a building under construction.
  • Bridge Construction: Crane pulleys play a vital role in bridge construction projects. They are used to lift and position large precast concrete segments during bridge assembly. Multiple sheave pulleys are commonly employed to handle the weight and size of these segments, ensuring precise placement and alignment. Pulleys enable the safe and efficient installation of bridge girders, decks, and other components.
  • Industrial Manufacturing: In heavy industries, crane pulleys are an integral part of material handling processes. They are utilized in manufacturing facilities to lift and move heavy machinery, equipment, and raw materials. For instance, in automotive manufacturing plants, crane pulleys are used for lifting and positioning large engine blocks, chassis frames, and other components during assembly. These pulleys ensure precise and controlled movements, contributing to efficient production processes.
  • Mining Operations: Crane pulleys are extensively employed in mining operations for various tasks. They are used to lift and transport heavy loads such as ore, coal, and equipment. In underground mining, wire rope pulleys are utilized in hoisting systems to raise and lower personnel, machinery, and materials in vertical shafts. Heavy-duty pulleys are employed to handle the demanding conditions and high loads associated with mining operations.
  • Shipbuilding and Offshore Industries: Crane pulleys are crucial in shipbuilding yards and offshore industries. They are used for lifting and positioning large ship components, such as hull sections, propellers, and heavy machinery. Multiple sheave pulleys are often employed in shipyards to handle the significant weight of ship modules during construction. These pulleys enable precise movements and facilitate the assembly of complex maritime structures.
  • Power Plant Construction: Crane pulleys play a significant role in power plant construction projects. They are utilized for lifting and installing heavy power generation equipment, including turbines, generators, and transformers. Pulleys are used in conjunction with cranes to safely maneuver and position these large and delicate components within the power plant structure.

These examples illustrate the diverse range of applications for crane pulleys in construction and heavy industries. Whether it's lifting construction materials, assembling structures, handling heavy machinery, or transporting loads in challenging environments, crane pulleys provide the necessary mechanical advantage, control, and safety measures to accomplish these tasks efficiently and effectively.

crane pulley

What maintenance procedures are necessary to ensure the reliability of crane pulleys?

Proper maintenance procedures are essential for ensuring the reliability of crane pulleys. Here's a detailed explanation of the maintenance procedures necessary to keep crane pulleys in optimal condition:

  • Regular Inspection: Regular inspections are crucial for identifying any signs of wear, damage, or misalignment in the crane pulley system. Inspections should be performed by qualified personnel who are knowledgeable about crane pulleys. Visual inspections can help detect issues such as worn-out sheaves, damaged grooves, loose bolts, or misaligned components. Regular inspections allow for early detection of problems and enable timely maintenance or repair.
  • Lubrication: Proper lubrication is essential for the smooth operation and longevity of crane pulleys. Lubricants reduce friction between the moving parts, preventing excessive wear and heat generation. The sheaves, bearings, and other moving components should be lubricated according to the manufacturer's recommendations. Regular lubrication ensures smooth movement, reduces the risk of premature failure, and prolongs the lifespan of the pulley system.
  • Bearing Maintenance: Bearings play a critical role in the operation of crane pulleys. It is important to maintain and monitor the condition of the bearings. Regular greasing and inspection of bearings can help identify early signs of wear, contamination, or damage. If any issues are detected, the bearings should be promptly replaced or repaired to prevent further damage to the pulley system.
  • Alignment: Proper alignment of the crane pulley system is necessary for optimal performance. Misalignment can lead to increased friction, excessive wear on the lifting medium, and reduced efficiency. Regular checks should be conducted to ensure that the sheaves are properly aligned. If misalignment is detected, adjustments should be made to realign the sheaves to their correct positions.
  • Replacement of Worn Components: Over time, certain components of crane pulleys, such as sheaves, ropes, cables, or belts, may wear out or become damaged. These components should be inspected regularly, and if any signs of wear or damage are found, they should be promptly replaced with new ones. Using worn or damaged components can compromise the reliability and safety of the pulley system.
  • Load Testing: Periodic load testing of crane pulleys is essential to ensure their reliability and performance. Load testing involves subjecting the pulley system to its maximum load capacity to verify its ability to handle the specified loads safely. Load testing can help identify any weaknesses or issues with the pulley system and allow for necessary adjustments or repairs to be made.

In summary, to ensure the reliability of crane pulleys, regular inspections, proper lubrication, maintenance of bearings, alignment checks, replacement of worn components, and periodic load testing are necessary. By following these maintenance procedures, the reliability, safety, and performance of the crane pulleys can be maintained, minimizing the risk of failures and ensuring efficient 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 manufacturer Gantry Crane Wheel Forged Sheave Pulley for Elevator Traction Machine   alternator pulley	China manufacturer Gantry Crane Wheel Forged Sheave Pulley for Elevator Traction Machine   alternator pulley
editor by CX

2024-04-02

Crane pulley

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