China Hot selling 304 Stainless Steel Pulley Double Swivel Sheave for Wire Rope with Hot selling

Product Description

Product Description

Name:Stainless 304/316 Rigging Swivel Eye Single Sheave Pulley
Packaging:Reel for wood made or plastic made
Monthly capacity:500 tons per month
Price term:FOB ZheJiang , EXW
Surface treatment:bright and smooth
Material:stainless steel 304,stainless steel 316,stainless steel 316L or other special.
Key words:
Single wheel for lifting, pulley Square type for lifting.
ZheJiang Juke Metal products Co.,LTD are professional in producing stainless steel wire rope accessories(Casting high quality stainless steel hardware for swivel eye pulley single sheave/ Stainless Steel Swivel Eye Double Sheave/ Swivel Pulley Block Double Sheave. etct.)
 

Details of the figure Detailed sizes 
Size A B C D E
mm mm mm mm mm mm
M75 23 33 155 75 15
M100 25 40 191 100 17

Details of the figure Detailed sizes 
Size A B C D E
mm mm mm mm mm mm
M15 12.5 13 61 15 5.5
M20 14 18 73 20 6.5
M25 16 20 85 25 10
M32 15.5 20 92.5 30 10
M50 19 31 132.5 50 13

Details of the figure Detailed sizes 
Size A B C D E
mm mm mm mm mm mm
M15 12 13 61 15 6
M20 13.5 17.5 72 20 7
M25 15 20 83 25 11
M32 15 19.5 88 30 12
M50 19 23 117.5 48.5 13

 

Detailed Photos

 

 

 

 

Certifications

 

Company Profile

 

ZheJiang CHINAMFG Metal Products Co., Ltd. offers a variety of products which can meet your multifarious demands.

We adhere to the management principles of “quality first, customer first and credit-based” since the establishment of the company and always do our best to satisfy potential needs of our customers.

Packaging & Shipping

 

 

FAQ

Q1: Can I have a sample of stainless steel rigging accessories?
A1: Yes, we welcome sample orders!

Q2: Does your company has any MOQ for stainless steel rigging accessories?
A2: Low MOQ, 1000 pcs for sample checking is ok.

Q3: How do you ship the goods and what about the delivery time?
A3: We often ship by TNT, DHL, FedEx. It takes 3-5days to reach. For mass quantities, we usually transport by ship.

Q4: How can I ensure the quality?
A4: We have ISO, CE certificates to prove our qualities. A third inspection is acceptable.

Surface: Bright Smooth
Material: Stainless Steel 304
Size: M15-M50
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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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

rope pulley

How do rope pulleys compare to other types of pulleys in terms of functionality?

Rope pulleys offer unique functionality compared to other types of pulleys. Here’s a detailed comparison:

1. Mechanical Advantage: Rope pulleys provide mechanical advantage by distributing the load across multiple sheaves and ropes. This allows for easier lifting and moving of heavy loads. Other pulley types, such as fixed pulleys or belt pulleys, do not offer the same mechanical advantage.

2. Directional Changes: Rope pulleys allow for directional changes in the path of the rope or cable. They enable the rope to be redirected as desired, providing flexibility and control in various applications. On the other hand, fixed or single-direction pulleys do not offer the same capability for directional changes.

3. Load Distribution: Rope pulleys distribute the load across multiple ropes or cables, reducing strain and preventing excessive stress on individual components. This load distribution helps improve safety and efficiency. In contrast, other pulley types may not provide the same level of load distribution.

4. Friction: Rope pulleys are designed to minimize friction between the rope and the pulley, allowing for smooth and efficient movement. Low-friction pulleys reduce energy losses and prevent unnecessary wear on the rope. In comparison, some other pulley types may have higher friction and may require additional lubrication to reduce friction.

5. Speed Control: Rope pulleys can be used to adjust the speed of the moving rope by incorporating pulleys with different diameters or groove configurations. This speed control feature is particularly useful in applications where precise control over the speed is required. Other pulley types may not offer the same level of speed control.

6. Flexibility: Rope pulleys provide flexibility in system design and configuration. They can be easily integrated into various setups, allowing for customized solutions based on specific requirements. Other pulley types may have more limited options for customization and flexibility.

7. Multiple Applications: Rope pulleys have a wide range of applications across different industries, including construction, manufacturing, transportation, and entertainment. Their versatility allows them to be used in diverse tasks and operations. While other pulley types may also have specific applications, rope pulleys are more commonly utilized in various scenarios.

8. Reduced Manual Handling: Rope pulleys reduce the need for excessive manual force, making manual handling tasks more efficient and less physically demanding. This can help minimize the risk of fatigue, strain, and injury for workers. Other pulley types may not provide the same level of assistance in reducing manual effort.

In summary, rope pulleys stand out in terms of their mechanical advantage, directional change capability, load distribution, reduced friction, speed control, system flexibility, wide range of applications, and assistance in manual handling. These unique functionalities make rope pulleys a versatile and efficient choice for many cable and rope-based systems.

rope pulley

How does the groove design of a rope pulley impact its performance?

The groove design of a rope pulley plays a significant role in its performance and the overall efficiency of the pulley system. Here’s a detailed explanation of how the groove design impacts pulley performance:

1. Friction and Wear: The groove design affects the frictional interaction between the rope and the pulley. A well-designed groove minimizes friction, reducing wear on both the rope and the pulley itself. Smooth and rounded groove profiles help prevent excessive abrasion or damage to the rope, leading to improved durability and longevity.

2. Grip and Traction: The groove design determines the grip and traction between the rope and the pulley. An appropriate groove profile ensures sufficient contact between the rope and the pulley, preventing slippage during lifting or movement. Adequate grip and traction are crucial for maintaining control and stability in the pulley system.

3. Efficiency and Mechanical Advantage: The groove design affects the efficiency of force transmission and the mechanical advantage obtained from the pulley system. A well-designed groove reduces energy losses due to friction, allowing for more efficient transfer of force. The shape, depth, and width of the groove influence the angle of rope contact and the distribution of force, impacting the mechanical advantage achieved.

4. Rope Compatibility: The groove design should be compatible with the type and diameter of the rope used. Different ropes have varying characteristics, such as flexibility, diameter, and surface texture. The groove design should accommodate the specific rope properties, ensuring proper fit and engagement. This compatibility ensures optimal performance and prevents rope slippage or damage.

5. Debris and Contaminant Clearance: The groove design should facilitate the clearance of debris, dirt, or contaminants that may accumulate during operation. Grooves with appropriate depth, width, and self-cleaning features prevent the build-up of foreign substances, maintaining smooth rope movement and consistent performance.

Overall, the groove design of a rope pulley impacts its performance by influencing friction, wear, grip, traction, efficiency, mechanical advantage, rope compatibility, and debris clearance. Engineers and designers consider these factors when selecting or designing pulleys to optimize performance, reduce wear and tear, and ensure safe and reliable operation of the pulley system.

rope pulley

Are there variations in rope pulley sizes and configurations?

Yes, there are variations in rope pulley sizes and configurations to cater to different applications and load requirements. Here’s a detailed explanation:

1. Sizes: Rope pulleys come in a range of sizes to accommodate various rope diameters and load capacities. Smaller pulleys are typically used for lighter loads or in situations where space is limited. Larger pulleys are employed for heavier loads and applications where additional mechanical advantage is required. The size of the pulley is determined based on factors such as the diameter and type of rope used, the anticipated load, and the available space for installation.

2. Configurations: Rope pulleys can be configured in different ways to suit specific requirements. Some common configurations include:

  • Single Pulley: A single pulley consists of a single wheel with a grooved rim and a stationary or movable axle. It is used for basic redirection of force and change in direction.
  • Double Pulley: A double pulley, also known as a block and tackle, consists of two pulleys mounted on a common axle. It provides increased mechanical advantage by dividing the load between the two ropes. Double pulleys are commonly used in lifting heavy loads.
  • Multiple Pulleys: Pulley systems can be created by combining multiple pulleys. These systems can include fixed and movable pulleys arranged in various configurations, such as the compound pulley system or the complex block and tackle system. Multiple pulley configurations offer higher mechanical advantage and are used for lifting extremely heavy loads with reduced effort.

The choice of pulley size and configuration depends on factors such as the weight and type of load, the required mechanical advantage, the available space, and the specific application. Engineers, riggers, and designers consider these factors to select the most appropriate pulley size and configuration to ensure safe and efficient lifting and movement of loads.

China Hot selling 304 Stainless Steel Pulley Double Swivel Sheave for Wire Rope   with Hot selling	China Hot selling 304 Stainless Steel Pulley Double Swivel Sheave for Wire Rope   with Hot selling
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