China Good quality Lifting Pulley Hanging Plastic Lifting Wire Rope Pulley pulley puller

Product Description

Lifting Plastic pulley:



C30 Plastic Cable Trolley – Crane Festoon Parts:

Detailed Product Description

Mobile Electrification Cable Trolleys For Festoon System, C Track Festoon System for Crane, Galvanized Steel Conductor Rails With Brass Dowel, C Rail and Trolley, Stretched Wire Festoon System, Festoon Cable Trolley, Festoon Cable System.

Detailed Product Description

Festoon System can hold conductor cables and hoses (hydraulic and pneumatic applications) for delivering power & control to mobile equipment in a safe, efficient and maintenance free method. 

The C-track system is 1 of the most versatile festooning techniques available. It is an all-purpose system suited for either indoor or outdoor use under a broad range of operating conditions in a mild environment condition.

 

Application

C-rail systems applications: crane manufacturing, hoist units, transport systems, special engineering, stacking systems, conveyor system, etc. C-rails are available in zinc-coated and stainless steel version  Special versions are available for explosion-proof areas. 

 

Design features:

Compact arrangement, corrosion resistance and simple assembly are its essential features.  Easy for transportation and installation

To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we
provide are not only the electric protective devices or alarm CHINAMFG but also other
equipments as following:
1.Overload Limit Switch
2. Rubber Buffers
3.Electric Protective Devices
4.Emergency Stop System
5.Voltage Lower Protection Function
6. Current Overload Protection System
7. Rail Anchoring
8.Lifting Height Limit Device.

Safety Devices for overhead bridge crane and Other Install Spare Parts:
Photos of Crane Spare parts and Other Install Spare Parts:


Our After-sale Services– within 24 Hours:
(1)….Before–Sale Service :
01..Quality Control: Strictly Production Request base on signed contract ;
02..Delivery Time: Guarantee within contracted delivery time ;
03..Photos: Send photos to our customer after finish production and packing ;
04..Packing Details:Give complete packing size table to our customer;
05..Brand: Respect our customers’ advice to use our customers’ own brand & logo ;
06..Documents:Provide high efficiency service to post you all required customs clearance documents by DHL or TNT .  

(2)….After–Sale Service :  
01..Reply : Fast reply all your questions on line or by email or by telephone ;
02..Quality Problems:Our factory is responsible for any problems if it is resulted by our reasons (Such as give you free new parts to repair it  or give enough some compensation cost to you) ;
03..Safe Operating: Pls remind your customers to respect our Operating Manual to operate our machine rightly, to guarantee Safe when operate our machine.

Application: Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane
Type: Electric Hoist
Sling Type: Cable
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

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Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

elevator pulley

How do lifting pulleys contribute to the longevity and reliability of lifting equipment?

Lifting pulleys play a significant role in enhancing the longevity and reliability of lifting equipment. They contribute to the smooth functioning of the lifting system and help minimize wear and tear on various components. Here’s a detailed explanation of how lifting pulleys contribute to the longevity and reliability of lifting equipment:

1. Load Distribution: Lifting pulleys distribute the weight of the load evenly across the lifting system. By spreading the load over multiple ropes or cables, pulleys reduce the strain on individual components, such as cables, hooks, and attachments. This balanced load distribution minimizes the risk of overloading and premature failure of specific parts, thereby prolonging the lifespan of the lifting equipment.

2. Reduced Stress on Components: Lifting pulleys help to alleviate stress on various components of the lifting system. When lifting heavy loads, the force exerted on the cables or ropes can be substantial. By utilizing pulleys, the load is distributed across multiple ropes or cables, reducing the stress on each individual component. This reduction in stress helps prevent excessive stretching, bending, or breakage of cables, ensuring the reliability and longevity of the lifting equipment.

3. Efficient Force Transmission: Lifting pulleys facilitate efficient force transmission within the lifting system. As the load is distributed and redirected through the pulleys, the force is applied in a controlled and balanced manner. This efficient force transmission minimizes unnecessary strain on the lifting equipment and reduces the risk of sudden jerks or jolts that can cause damage or premature wear.

4. Improved Load Control: Lifting pulleys enable precise control over the lifting process, allowing operators to adjust the speed, direction, and position of the load with accuracy. This precise load control helps in preventing sudden or uncontrolled movements that can put stress on the lifting equipment. By ensuring smooth and controlled load handling, pulleys contribute to the longevity and reliability of the lifting equipment.

5. Reduction in Friction: Lifting pulleys are designed to minimize friction between the pulley and the ropes or cables. They often incorporate ball bearings or other low-friction mechanisms to ensure smooth rotation. By reducing friction, pulleys minimize wear on the ropes or cables, as well as on the pulley itself. This reduction in friction helps to extend the lifespan of the lifting equipment.

6. Protection Against Abrasion: Lifting pulleys can incorporate features such as protective coatings or linings to minimize abrasion and wear on the ropes or cables. These protective measures help prevent damage to the lifting equipment caused by repeated rubbing or contact with rough surfaces. By safeguarding against abrasion, pulleys contribute to the longevity and reliability of the lifting equipment.

7. Maintenance and Serviceability: Lifting pulleys are typically designed for easy maintenance and serviceability. They can be quickly inspected, lubricated, and replaced if necessary. Regular maintenance, including cleaning and lubrication of the pulleys, ensures their optimal performance and extends their lifespan. By facilitating routine maintenance, pulleys contribute to the overall reliability and longevity of the lifting equipment.

8. Compatibility and Interchangeability: Lifting pulleys are often designed to be compatible and interchangeable with various lifting systems and configurations. This compatibility allows for easy replacement or upgrading of pulleys as needed. Interchangeability ensures that pulleys can be seamlessly integrated into the existing lifting equipment, thereby extending its reliability and lifespan.

In conclusion, lifting pulleys play a crucial role in promoting the longevity and reliability of lifting equipment. Through load distribution, stress reduction, efficient force transmission, improved load control, friction reduction, protection against abrasion, maintenance and serviceability, as well as compatibility and interchangeability, pulleys contribute to the smooth functioning and extended lifespan of the lifting equipment.

elevator pulley

What maintenance procedures are necessary to ensure the safe and reliable operation of lifting pulleys?

Proper maintenance procedures are essential to ensure the safe and reliable operation of lifting pulleys. Regular maintenance helps identify and address potential issues before they escalate, ensuring that the pulleys function optimally and minimize the risk of accidents or equipment failures. Here are some important maintenance procedures for lifting pulleys:

1. Inspection: Regular visual inspections of the pulleys should be conducted to check for any signs of damage, wear, or misalignment. Inspect the sheaves, bearings, mounting hardware, and other components for cracks, deformities, excessive wear, or corrosion. Look for any loose or missing parts that may affect the pulley’s performance.

2. Lubrication: Proper lubrication is crucial for the smooth operation of lifting pulleys. Follow the manufacturer’s recommendations regarding the type and frequency of lubrication. Apply lubricant to the bearings, sheaves, and other moving parts as required. Ensure that the pulleys are adequately lubricated to reduce friction and prevent premature wear.

3. Tension Adjustment: Check the tension of the lifting cable or rope regularly. The cable or rope should be properly tensioned to prevent slippage or excessive stress on the pulleys. Adjust the tension as needed according to the manufacturer’s guidelines or industry standards.

4. Cleaning: Keep the pulleys clean and free from dirt, debris, or contaminants that could interfere with their proper operation. Use a brush or compressed air to remove any buildup or foreign particles. Avoid using harsh chemicals or solvents that may damage the pulley’s components.

5. Replacement of Worn or Damaged Parts: If any component of the pulley, such as the sheaves, bearings, or mounting hardware, is worn, damaged, or showing signs of deterioration, it should be promptly replaced with suitable replacements recommended by the manufacturer. Use genuine parts to ensure compatibility and maintain the pulley’s performance.

6. Periodic Load Testing: Periodically conduct load testing of the lifting system to ensure the pulleys can handle the intended load capacity. Follow industry standards and guidelines for load testing procedures. This testing helps verify that the pulleys and associated components can safely support and lift the specified loads.

7. Training and Operator Awareness: Ensure that operators are trained in proper lifting procedures, including the use and maintenance of lifting pulleys. Educate them about the importance of regular maintenance, inspection, and safe operating practices. Encourage operators to report any abnormalities or concerns regarding the pulleys to the maintenance personnel or supervisor.

It is crucial to follow the manufacturer’s recommendations and guidelines for maintenance procedures specific to the lifting pulleys in use. Additionally, adhere to any applicable industry standards and regulations governing the maintenance of lifting equipment. By implementing regular maintenance procedures, operators can promote the safe and reliable operation of lifting pulleys, prolong their service life, and minimize the risk of accidents or equipment failures.

elevator pulley

How does the design and construction of lifting pulleys impact their lifting capacity?

The design and construction of lifting pulleys have a significant impact on their lifting capacity. Several factors influence how much weight a lifting pulley can handle. Here’s an explanation of how the design and construction of lifting pulleys affect their lifting capacity:

1. Load-Bearing Capacity: The load-bearing capacity of a lifting pulley is determined by its materials and construction. High-strength materials, such as steel or other alloys, are commonly used to ensure the pulley can handle heavy loads without deformation or failure. The pulley’s construction, including the thickness and reinforcement of the wheel, axle, and frame, contributes to its overall load-bearing capacity.

2. Pulley Diameter: The diameter of the lifting pulley affects its lifting capacity. As the diameter increases, the pulley provides a larger surface area for the lifting rope or cable to make contact, distributing the load over a wider area. This distribution of load reduces the stress on the rope or cable, enabling the pulley to lift heavier objects. Larger diameter pulleys generally have higher lifting capacities compared to smaller ones.

3. Number of Sheaves: Lifting pulleys can have single or multiple sheaves or wheels. Pulleys with multiple sheaves, such as double-sheave or triple-sheave pulleys, offer increased mechanical advantage and lifting capacity. Multiple sheaves distribute the load across multiple ropes or cables, reducing the force required to lift the load. The more sheaves a pulley has, the greater its lifting capacity.

4. Bearing System: The bearing system of a lifting pulley affects its smoothness of operation and overall lifting capacity. High-quality bearings, such as ball bearings or roller bearings, reduce friction and enable the pulley to rotate freely. A smooth and efficient bearing system allows the lifting pulley to handle heavier loads with less effort and minimizes wear and tear on the pulley components.

5. Design Efficiency: The design efficiency of a lifting pulley refers to how effectively it converts the input force into lifting force. Well-designed pulleys minimize energy losses due to friction or inefficient pulley geometry. Pulleys with optimized designs, such as those with rounded grooves, reduce the amount of friction between the rope or cable and the pulley, resulting in improved lifting capacity.

6. Safety Factors: Lifting pulleys are often designed with safety factors in mind. Manufacturers consider various safety factors, including the intended application, load requirements, and industry standards, to determine the appropriate lifting capacity for a pulley. The safety factors ensure that the pulley can handle not only the intended load but also account for any unforeseen variations or dynamic loads that may occur during lifting operations.

It’s important to note that the lifting capacity of a pulley is not solely determined by its design and construction. Factors such as the strength of the lifting rope or cable, the condition of the pulley system, and the overall rigging setup also play a role in determining the safe lifting capacity.

In summary, the design and construction of lifting pulleys, including their load-bearing capacity, pulley diameter, number of sheaves, bearing system, design efficiency, and safety factors, all contribute to their lifting capacity. Understanding these factors is crucial for selecting the appropriate lifting pulley for specific lifting applications.

China Good quality Lifting Pulley Hanging Plastic Lifting Wire Rope Pulley   pulley puller		China Good quality Lifting Pulley Hanging Plastic Lifting Wire Rope Pulley   pulley puller
editor by CX

2023-12-06

Lifting pulley

As one of the lifting pulley manufacturers, suppliers, and exporters of mechanical products, We offer lifting pulley and many other products.

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