China manufacturer Standard Size Full Forged Drum Belt Groove Pulley for Steel Cable Container Crane pulley design

Product Description

Standard Size Full Forged Drum Belt Groove Pulley for Steel Cable Container Crane
 

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

4) Max processing diameter: 2, 000mm

5) 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
BX1251 10-14 355 400 7 37 28 55 64 16
BX2251 >14-19 450 510 10 50 38 80 74 28
BX3251 >19-23.5 560 631 12 60 46 95 90 50
BX4251 >23.5-30 710 800 15 73 57 130 106 91
BX5251 >23.5-30 900 1012 19 92 72 160 128 158
BX6251 >30-37 1000 1126 22 104 82 160 128 200
BX7251 >43-50 1250 1402 26 123 98 190 148 394
BX8251 >50-58 1400 1572 29 135 110 190 148 504

Detailed Photos

 

 

Our Advantages

Application

 

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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 Visiting

Certifications

Packaging & Shipping

Sever&FAQ

Our Service:

If you are interested in any of our products, please contact me freely! Warmly Welcomed your visit to our factory in China, OEM service will be ok.

 

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,  

After-sales Service: 1 Year
Warranty: 1 Year
Type: Lifting
Material: Steel
Lifting Capacity: <1T
Fixed Form: Welding Type
Customization:
Available

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Customized Request

cable pulley

How are cable pulleys adapted for specific applications in construction and engineering?

In construction and engineering, cable pulleys are adapted and customized to meet the specific requirements of different applications. These adaptations ensure that the pulleys can effectively handle the unique challenges and demands of various construction and engineering tasks. Here is a detailed explanation of how cable pulleys are adapted for specific applications in construction and engineering:

  • Material Selection: Cable pulleys used in construction and engineering are often made from materials that offer high strength, durability, and resistance to harsh environmental conditions. Common materials include steel, stainless steel, aluminum, and composite materials. The choice of material depends on factors such as the load capacity, operating environment, and specific application requirements. For example, pulleys used in heavy-duty lifting operations may be made from robust steel alloys to withstand heavy loads and repeated use.
  • Load Capacity: Cable pulleys are designed and adapted to handle specific load capacities based on the intended application. Pulleys used in construction and engineering applications may have significantly higher load ratings compared to those used in other industries. The size, diameter, and construction of the pulleys are carefully selected to ensure they can safely support and distribute the anticipated loads. Factors such as the type of cable used, the weight of the load, and the required safety factors are considered when determining the appropriate load capacity of the pulleys.
  • Specialized Configurations: Depending on the application, cable pulleys may have specialized configurations to meet specific needs. Examples include multiple sheave pulleys, adjustable pulleys, and swivel pulleys. Multiple sheave pulleys, also known as block and tackle systems, consist of multiple pulleys arranged in tandem to increase mechanical advantage and lifting capacity. Adjustable pulleys allow for changes in cable tension or length, providing flexibility in various situations. Swivel pulleys have built-in swivel mechanisms that enable the pulleys to rotate freely, accommodating changes in cable direction and reducing friction.
  • Environmental Considerations: Cable pulleys used in construction and engineering applications must often withstand challenging environmental conditions. They may be exposed to extreme temperatures, moisture, chemicals, or abrasive substances. To adapt to these conditions, pulleys can be coated with protective finishes or made from corrosion-resistant materials. Sealed bearings or bushings may be used to prevent the ingress of contaminants. These adaptations enhance the longevity and performance of the pulleys in demanding construction and engineering environments.
  • Integration with Systems: Cable pulleys are integrated into larger construction and engineering systems, such as cranes, hoists, elevators, or conveyor systems. Adaptations are made to ensure compatibility and seamless integration with these systems. This includes considerations for mounting options, connection methods, and alignment with other components. The design and dimensions of the pulleys are often tailored to fit within the specific system architecture, enabling smooth operation and efficient energy transfer.
  • Regulatory Compliance: Construction and engineering industries are subject to various regulations and standards. Cable pulleys used in these applications may need to comply with specific industry standards, safety codes, or certifications. Manufacturers adapt their pulley designs and manufacturing processes to meet these requirements, ensuring that the pulleys conform to the necessary safety and quality standards.

In summary, cable pulleys in construction and engineering applications are adapted to suit the unique demands of these industries. They are customized in terms of material selection, load capacity, specialized configurations, environmental considerations, integration with systems, and regulatory compliance. These adaptations enable cable pulleys to effectively and safely support the lifting, pulling, and positioning requirements of construction and engineering tasks.

cable pulley

What role do cable pulleys play in gym and fitness machines?

Cable pulleys play a significant role in gym and fitness machines, contributing to the functionality, versatility, and effectiveness of various exercise equipment. They are widely incorporated into strength training machines, cable machines, and functional trainers, offering a range of benefits for gym-goers and fitness enthusiasts. Here are some key roles that cable pulleys play in gym and fitness machines:

  • Resistance Training: Cable pulleys provide adjustable resistance for resistance training exercises. They allow users to select the desired weight or resistance level by adjusting the weight stack or attaching additional resistance bands. This versatility enables progressive overload and caters to users of different fitness levels, from beginners to advanced athletes.
  • Exercise Variation: Cable pulley systems in gym machines offer a wide variety of exercise options. They allow users to perform a range of movements, including pulling, pushing, lifting, and rotational exercises. By adjusting the attachment points and using different handles or attachments, users can target specific muscle groups and engage in a diverse range of exercises, such as lat pulldowns, cable rows, chest presses, bicep curls, tricep pushdowns, and cable flyes.
  • Functional Training: Cable pulleys support functional training, which focuses on movements that mimic real-life activities and improve overall strength, stability, and mobility. With cable machines, users can perform exercises that involve multiplanar movements and engage multiple muscle groups simultaneously. This helps enhance coordination, balance, and functional fitness, making cable pulley machines suitable for functional training programs and sports-specific conditioning.
  • Core and Stabilization Exercises: Cable pulley machines require users to engage their core muscles and stabilize their bodies during exercises. The continuous tension generated by the cables challenges the core muscles and promotes stability, balance, and coordination. Cable pulley exercises can effectively target the abdominal muscles, obliques, and back muscles, contributing to core strength development and improved posture.
  • Range of Motion and Muscle Activation: Cable pulley machines allow users to achieve a full range of motion during exercises. The smooth and controlled movement provided by the pulley system ensures optimal muscle activation and engagement throughout the entire exercise. This increased range of motion helps in maximizing muscle fiber recruitment, promoting muscle growth, and improving flexibility.
  • Safe and Guided Exercise Execution: Gym machines equipped with cable pulleys provide a safer and more controlled environment for exercise. The guided movement of the cables reduces the risk of injury associated with free weights and improper form. Additionally, many cable pulley machines incorporate safety features, such as adjustable weight stacks, safety stops, and ergonomic handles, to ensure safe and effective exercise execution.
  • Efficient Use of Space: Cable pulley machines are designed to optimize space utilization in gyms and fitness facilities. They often feature compact footprints and multiple cable attachment points, allowing multiple users to perform exercises simultaneously or switch between exercises quickly. This efficient use of space makes cable pulley machines suitable for both commercial gyms and home fitness setups with limited space.

Overall, cable pulleys play a vital role in gym and fitness machines by providing adjustable resistance, exercise variation, functional training capabilities, core engagement, and safe exercise execution. They contribute to effective strength training, muscle development, and functional fitness, making cable-based machines popular among fitness enthusiasts and professionals in the gym industry.

cable pulley

In which industries are cable pulleys commonly employed?

Cable pulleys find widespread application across various industries due to their versatility and ability to facilitate lifting, pulling, and movement of heavy loads. Here are some of the industries where cable pulleys are commonly employed:

  • Construction Industry: Cable pulleys are extensively used in the construction industry for tasks such as lifting construction materials, positioning heavy machinery, and transporting loads. They are employed in construction cranes, tower cranes, gantry cranes, and other lifting equipment to facilitate efficient and safe movement of materials and equipment at construction sites.
  • Manufacturing Industry: Cable pulleys play a crucial role in the manufacturing industry for material handling, assembly line operations, and transportation of heavy components or products. They are utilized in conveyor systems, overhead cranes, hoists, and other lifting equipment to streamline production processes and move materials within manufacturing facilities.
  • Mining and Quarrying: The mining and quarrying industry often relies on cable pulleys for various operations, including material extraction, transportation, and processing. Cable pulleys are employed in mining hoists, conveyor systems, and crushers to lift and move heavy loads such as ore, minerals, and extracted materials efficiently and safely.
  • Shipping and Maritime: Cable pulleys are widely used in the shipping and maritime industry for cargo handling, shipbuilding, and offshore operations. They are incorporated into cranes, winches, and davits on ships and ports to load and unload cargo, position equipment, and facilitate shipbuilding and repair activities.
  • Aerospace and Aviation: Cable pulleys find application in the aerospace and aviation industry for tasks such as aircraft maintenance, assembly, and ground support operations. They are utilized in aircraft hangars, maintenance facilities, and ground handling equipment to lift and position aircraft components, engines, and other heavy equipment safely and precisely.
  • Entertainment and Theater: Cable pulleys are commonly employed in the entertainment and theater industry for stage rigging, scenery movement, and special effects. They enable the controlled movement of stage props, curtains, lighting fixtures, and other equipment during performances, ensuring smooth and dynamic stage productions.
  • Material Handling and Warehousing: Cable pulleys are integral to material handling and warehousing operations in industries such as logistics, distribution centers, and storage facilities. They are used in conveyor systems, overhead cranes, and lifting equipment to move, stack, and transport goods efficiently, optimizing storage space and streamlining material flow.
  • Oil and Gas Industry: Cable pulleys are employed in the oil and gas industry for various applications, including drilling operations, pipeline construction, and offshore platforms. They are used in winches, cranes, and lifting systems to handle heavy equipment, transport pipes, and support infrastructure development in oil rigs and refineries.

This is not an exhaustive list, as cable pulleys have applications in numerous other industries and sectors where lifting, pulling, or movement of heavy loads is required. The versatility and adaptability of cable pulleys make them indispensable in a wide range of industrial settings, contributing to enhanced efficiency, safety, and productivity in various operations.

China manufacturer Standard Size Full Forged Drum Belt Groove Pulley for Steel Cable Container Crane   pulley design	China manufacturer Standard Size Full Forged Drum Belt Groove Pulley for Steel Cable Container Crane   pulley design
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