China manufacturer Oil CZPT High and Low Di -Cast Crane Used Sheave/Pulley alternator pulley

Product Description

 

Product Description

Sheave features:

Material Q235B, Q345B, 35#, 45#, 60#, SSW-QR1, S45C
Groove surface quench HRC45-55
Groove surface quench depth 2mm-2.5mm
groove MT after heat treatment and welding line UT and MT
Max processing diameter 2, 000mm
Short production cycle
It is used for crane equipment, port equipment, oil drilling rig and so on

Product Parameters

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

 

Production Profile

 

About Us

About Us
As a company of industries and trading integration with ISO 9001-2008 Certificate, HangZhou CHINAMFG Metallurgy Equipment Manufacturing Co., Ltd. Has been in manufacturing material handling equipment parts for many years, with professional experience.

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.

Application

 

Customer Visiting

 

Certifications

 

Packaging & Shipping

 

 

Services:
Best Services For You

1) We can provide OEM service and design for you
2) We can pack the goods according to your requirement
3) We test the quality of all products before delivery
4) We guarantee our reply in 24 hours of working day
5) We can communicate with you in different languages
6) High quality, best price, punctual shipment, good after-sale service will be guaranteed.

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: Agricultural Machinery Parts
Machining: EDM Machining
Material: Aluminum Alloy
Surface Treatment: Oil Blooming
Design: 2D
Casting Tolerance: +/-0.15mm
Customization:
Available

|

Customized Request

crane pulley

What safety considerations should be kept in mind when working with crane pulleys?

When working with crane pulleys, it is essential to prioritize safety to prevent accidents and ensure the well-being of personnel involved in the lifting operations. Here are some important safety considerations to keep in mind:

  • Proper Training: Ensure that all personnel operating the crane and working with the pulley system have received adequate training and possess the necessary skills and knowledge. Proper training should cover topics such as safe lifting practices, load calculations, equipment inspection, and emergency procedures.
  • Equipment Inspection: Regularly inspect the crane and pulley system before each use to identify any signs of wear, damage, or malfunction. Check for proper functioning of safety features, such as limit switches, overload protection devices, and emergency stop buttons. Any identified issues should be addressed promptly, and damaged or faulty equipment should be taken out of service for repair or replacement.
  • Load Capacity: Always adhere to the recommended load capacity limits specified by the crane and pulley manufacturer. Overloading the pulley system can lead to structural failures, equipment damage, and accidents. Consider factors such as the weight, size, and stability of the load when determining the appropriate load capacity for the pulley system.
  • Rigging and Slinging: Follow proper rigging and slinging techniques to ensure that the load is securely attached to the pulley system. Use appropriate slings, shackles, and hooks, and ensure they are in good condition and properly rated for the load. Avoid rigging configurations that may create hazardous situations, such as unbalanced loads or improper load distribution.
  • Clearance and Obstacles: Maintain adequate clearance around the crane and pulley system to prevent collisions with structures, equipment, or personnel. Identify and address any potential obstacles, such as power lines, overhead structures, or underground utilities, that may interfere with the safe operation of the crane. Establish exclusion zones to keep unauthorized personnel away from the lifting area.
  • Communication: Establish clear communication protocols between the crane operator, signal person, and other personnel involved in the lifting operation. Use standardized hand signals or radio communication to convey instructions and ensure everyone is aware of their roles and responsibilities. Proper communication helps prevent misunderstandings and promotes safe coordination during lifting activities.
  • Emergency Preparedness: Have emergency procedures in place and ensure that all personnel involved are familiar with them. This includes protocols for responding to equipment failures, accidents, or unexpected events. Designate trained personnel to handle emergency situations and provide first aid, if needed. Regularly conduct drills and training exercises to practice emergency scenarios and enhance preparedness.
  • Environmental Considerations: Consider the environmental conditions in which the lifting operation will take place. Factors such as wind, rain, snow, or extreme temperatures can impact the stability and safety of the crane and pulley system. Take appropriate precautions and, if necessary, suspend or postpone lifting activities during adverse weather conditions.

By consistently adhering to these safety considerations, organizations can minimize the risks associated with crane pulley operations and ensure the safety of personnel involved. It is important to maintain a safety-focused mindset, promote a culture of safety, and regularly review and update safety protocols to align with industry best practices and regulatory requirements.

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

What are the advantages of using crane pulleys in various lifting tasks?

Using crane pulleys in various lifting tasks offers several advantages. Here's a detailed explanation of the benefits of using crane pulleys:

  • Mechanical Advantage: Crane pulleys provide a mechanical advantage, allowing operators to lift heavy loads with reduced effort. The pulley system multiplies the force applied to the lifting cable or rope, making it easier to lift and move heavy objects.
  • Load Distribution: Crane pulleys distribute the weight of the load evenly across the lifting cable or rope. This even distribution helps to maintain balance and stability during lifting operations, minimizing the risk of imbalances or load shifts that could cause accidents.
  • Precision and Control: Crane pulleys enable precise positioning and controlled movement of heavy loads. Operators can adjust the tension and speed of the lifting process, allowing for accurate placement of the load and smooth movement, even in tight or confined spaces.
  • Increased Safety: By providing a mechanical advantage and control over lifting operations, crane pulleys enhance safety. The reduced physical effort required to lift heavy loads reduces the strain and fatigue on operators, minimizing the risk of accidents caused by human error or operator fatigue.
  • Flexibility and Versatility: Crane pulleys offer flexibility and versatility in lifting tasks. They can be used in various industries and settings, accommodating different load capacities and lifting requirements. Crane pulleys can handle a wide range of loads, from smaller objects to extremely heavy materials.
  • Efficiency and Productivity: The use of crane pulleys improves the efficiency and productivity of lifting tasks. The mechanical advantage provided by the pulley system allows for faster and more efficient lifting operations, reducing downtime and increasing overall productivity.
  • Compatibility with Crane Systems: Crane pulleys are often designed to integrate seamlessly with larger crane systems, such as overhead cranes or mobile cranes. This compatibility allows for coordinated lifting operations, synchronized movements, and enhanced safety features.
  • Durability and Strength: Crane pulleys are built to withstand heavy loads and harsh operating conditions. They are constructed using robust materials, such as steel or high-strength alloys, ensuring durability and long-term reliability.
  • Cost-Effectiveness: Using crane pulleys can be cost-effective in the long run. The mechanical advantage they provide reduces the need for excessive manpower or specialized equipment, resulting in cost savings. Additionally, their durability and long lifespan contribute to lower maintenance and replacement costs.

In summary, the advantages of using crane pulleys in various lifting tasks include mechanical advantage, load distribution, precision and control, increased safety, flexibility and versatility, efficiency and productivity, compatibility with crane systems, durability and strength, and cost-effectiveness. These advantages make crane pulleys an essential tool for lifting heavy loads in industries such as construction, manufacturing, ports, mining, power generation, and logistics.

China manufacturer Oil CZPT High and Low Di -Cast Crane Used Sheave/Pulley   alternator pulley	China manufacturer Oil CZPT High and Low Di -Cast Crane Used Sheave/Pulley   alternator pulley
editor by CX

2024-05-06

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Crane pulley

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