China wholesaler 2″4″6″U/V/Y Sliding Gate Roller Sliding Door Pulley Heavy Duty Color-Plated Zinc alternator pulley

Product Description

Single Bearing Trapezoid Gate Wheel

Model A B C D E Weight
(Y)
Units:g
Weight
(U)
Units:g
Weight
(V)
Units:g
30×11 35 11 30 45 17 * * 63
40×14 45 14 38 75 25 192 185 194
50×15 55 15 48 75 25 253 244 263
50×15 60 15 48 85 30 303 292 302
60×17 65 20 58 85 30 400 395 410
70×20 80 20 68 100 35 640 640 665
80×20 85 20 48 100 35 805 785 825
90×20 100 20 88 133 35 1130 1121 1145
100×20 105 20 98 133 35 1350 1338 1363
The data is measured by hand, maybe there are some errors, just for reference.

Double Bearing Gate Wheel

Model A B C D E Weight(Y) Weight(U)
50MM 55 26 48 85 30 324 320
60MM 65 30 58 85 30 617 580
70MM 80 32 68 100 35 977 954
80MM 85 32 48 100 35 1260 1223
90MM 100 32 88 133 35 1788 1760
100MM 105 32 98 133 35 2100 2078
The data is measured by hand, maybe there are some errors, just for reference.

Laminated Gate Wheel

Model A B C D Weight(Y/V) Weight(U)
50mm 48 15 100 26 260 250
60mm 58 17 100 26 390 360
70mm 68 20 136 33 590 570
80mm 78 20 136 33 750 725
90mm 88 20 152 33 1060 1030
100mm 98 20 152 33 1265 1225
The data is measured by hand, maybe there are some errors, just for reference.

Hang Gate Wheel

 Model A B C D E F G H I
H25 51 25 M9*50 9 95 79 25 6 27
H38 86 38 M12*70 11 120 118 38 10 32
H55 115 55 M20*85 14 140 159 44 10 15
The data is measured by hand, maybe there are some errors, just for reference.

Triangle Gate Wheels/ Rotation Gate Wheels/ Hanging Wheels/ White Zinc Gate Wheels/ Doule Wheels Double Bearing Gate Wheel

      We have already had nealy a decade producting and exporting experience. Since 2014, we have sold our products to dozens of countries all around the world. And we have established a deep cooperative relationship with many customers. 
      We make our products with heart, strive to bring the best quality for customers. So we got a lot of customer approval. After that, we will also strictly control, down-to-earth, and forge ahead.

        1.ZheJiang Joinwin Hardware and Tools Co., Ltd. we have 10 years manufacturing and exporting experience which ranks among the best in China. Mainly sales pliers, spanners, scissors, saws, screwdrivers, wheels, sillicone sealant, tapline and other hand tools. 
        2.Located in HangZhou where is just 180km far from HangZhou Port and many raw material factories around, greatly reduces transportation and procurement costs.
        3.We have professional sales and engineers to provide satisfied service to clients. Our company covers an area of 1000 square meters, has the most advanced production equipment and technology.      
        4.Customer first, team work, embrace change, sincere are our company culture.      
        5.We aim to provide clients more safety and convenient life.

              Pliers                 Adjustable Wrench  Combination Spanners         Hammers               Pruner Scissors        Aviation Tin Snips
      Screwdrivers                    Padlocks                   Hand Saws                       Axe                 Silicone Sealant 
Q1: Can I get a sample?
A1: Yes, the samples are usually free for customers.

Q2: Can you provide OEM service?
A2: Yes, we can produce the goods according to clients’ demands.

Q3: How can you guarantee the quality?
A3: We have advanced equipment and professional engineer and quality inspector to ensure the quality of the goods. And we will send extra goods for insurance. Besides, we have satisfied after-service.

Q4: What is the MOQ?
A4: 500 PCS.

Q5: How long you will finish my order?
A5: Totally in 30 days. (The specific situation depends on the production schedule of the production department.)
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Certification: CE
Splittable: Splittable
Surface Treatment: Zinc Plated
Material: Metal
Color: Customized
Logo: Customized
Samples:
US$ 0.01/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

heavy duty pulley

How do heavy-duty pulleys contribute to efficient material handling in warehouses?

Heavy-duty pulleys play a significant role in facilitating efficient material handling operations in warehouses. These robust components are designed to handle large loads and provide mechanical advantage, enabling smooth and controlled movement of materials. Here’s a detailed explanation of how heavy-duty pulleys contribute to efficient material handling in warehouses:

  • Lifting and Lowering: Heavy-duty pulleys are used in conjunction with lifting mechanisms such as cranes or hoists to facilitate the vertical movement of materials. By incorporating pulleys into the lifting system, operators can easily raise or lower heavy loads with minimal effort. The mechanical advantage provided by the pulleys reduces the amount of force required, allowing for efficient lifting and lowering operations.
  • Horizontal Movement: Heavy-duty pulleys are integrated into systems that enable horizontal movement of materials within the warehouse. For example, overhead cranes utilize pulleys to traverse along tracks or runways, allowing for efficient transportation of goods across different areas of the warehouse. Pulleys provide smooth and controlled movement, ensuring that materials can be easily relocated or transferred between storage locations or production areas.
  • Load Distribution: In warehouses, heavy-duty pulleys help distribute the weight of loads evenly, enabling efficient material handling. By incorporating multiple pulleys and properly balancing the load, the weight is distributed across the lifting mechanism, minimizing strain and reducing the risk of equipment damage. This ensures that materials can be safely lifted and moved without exceeding weight capacities or causing undue stress on the equipment.
  • Reduction of Manual Effort: Heavy-duty pulleys significantly reduce the amount of manual effort required for material handling tasks. By utilizing mechanical advantage, pulleys allow operators to move heavy loads with ease, minimizing physical strain and fatigue. This not only improves worker productivity but also reduces the risk of injuries associated with manual lifting and handling of heavy materials.
  • Smooth and Controlled Movement: Heavy-duty pulleys are designed to provide smooth and controlled movement during material handling operations. The pulley system helps to eliminate jerky or unstable movements, ensuring that materials can be transported or positioned accurately. This precision in movement enables efficient workflow, reduces the risk of product damage, and improves overall operational efficiency in the warehouse.
  • Flexibility and Versatility: Heavy-duty pulleys offer flexibility and versatility in material handling operations. They can be integrated into various types of equipment and systems, including conveyor systems, cranes, and hoists. This adaptability allows warehouses to customize their material handling processes according to specific requirements, optimizing efficiency and maximizing the use of available space.
  • Reliability and Durability: Heavy-duty pulleys are built to withstand the demanding environment of warehouses. They are constructed from high-quality materials and designed to handle heavy loads and repetitive use. The durability and reliability of heavy-duty pulleys ensure that they can consistently perform in the rigorous conditions of material handling operations, contributing to uninterrupted workflow and minimizing downtime.

Overall, heavy-duty pulleys are essential components in warehouses that contribute to efficient material handling. They enable smooth lifting and lowering of materials, facilitate horizontal movement, distribute loads evenly, reduce manual effort, provide precise control, offer flexibility, and exhibit reliability. By incorporating heavy-duty pulleys into material handling systems, warehouses can optimize their operations, improve productivity, and enhance overall efficiency in handling a wide range of materials and products.

heavy duty pulley

What is the significance of proper pulley alignment and tensioning in heavy-duty applications?

In heavy-duty applications, proper pulley alignment and tensioning are of paramount importance. Correct alignment and tensioning of pulleys contribute to the reliable and efficient operation of machinery, minimize wear and tear, reduce energy consumption, and enhance overall safety. Here’s a detailed explanation of the significance of proper pulley alignment and tensioning in heavy-duty applications:

  • Reduced Wear and Tear: Proper pulley alignment and tensioning help minimize wear and tear on belts, ropes, pulleys, and other related components. Misaligned pulleys can cause belts or ropes to run off track, resulting in excessive friction, wear, and premature failure. Tensioning belts or ropes within the recommended range ensures optimal power transmission and prevents slippage, reducing the likelihood of belt or rope damage. By maintaining proper alignment and tension, heavy-duty applications can significantly extend the lifespan of these components, reducing maintenance costs and downtime.
  • Enhanced Energy Efficiency: Proper pulley alignment and tensioning contribute to improved energy efficiency in heavy-duty applications. Misaligned pulleys create additional friction and resistance, requiring more energy to overcome the inefficiencies. When pulleys are properly aligned and tensioned, the power transmission between the driving and driven components is optimized, resulting in reduced energy consumption. By ensuring efficient power transfer, heavy-duty applications can achieve energy savings and lower operational costs.
  • Prevention of Belt or Rope Damage: Misaligned or improperly tensioned pulleys can cause excessive stress and strain on belts or ropes, leading to accelerated wear, stretching, or even breakage. Proper alignment and tensioning help distribute the load evenly across the belts or ropes, preventing localized stress concentrations. By avoiding belt or rope damage, heavy-duty applications can maintain continuous operation, minimize unplanned downtime, and prevent costly repairs or replacements.
  • Optimized Performance: Proper pulley alignment and tensioning contribute to optimized performance of heavy-duty machinery. Misaligned pulleys can result in vibration, noise, or unstable operation, affecting the overall performance of the system. In contrast, properly aligned and tensioned pulleys ensure smooth and consistent power transmission, minimizing vibrations and noise. This promotes stable and reliable operation, allowing heavy-duty applications to achieve their desired output with precision and consistency.
  • Improved Safety: Proper pulley alignment and tensioning play a crucial role in ensuring the safety of heavy-duty applications. Misaligned pulleys can lead to unexpected belt or rope dislodgment, posing a safety hazard to nearby personnel or equipment. Additionally, excessive belt or rope tension caused by improper tensioning can increase the risk of sudden failure, potentially resulting in accidents or injuries. By maintaining proper alignment and tension, heavy-duty applications can mitigate these safety risks, providing a secure working environment for operators and other personnel.
  • Extended Component Lifespan: Proper pulley alignment and tensioning contribute to the extended lifespan of various components in heavy-duty applications. Misalignment and improper tensioning can accelerate wear and damage not only to belts or ropes but also to pulley bearings, shafts, seals, and other related parts. By ensuring proper alignment and tension, heavy-duty applications can reduce the stress and strain on these components, minimizing the risk of premature failure and extending their operational lifespan.

In summary, proper pulley alignment and tensioning are crucial in heavy-duty applications. They minimize wear and tear, enhance energy efficiency, prevent belt or rope damage, optimize performance, improve safety, and extend the lifespan of components. Implementing regular maintenance practices to ensure proper alignment and tensioning of pulleys is essential for maximizing the reliability, efficiency, and safety of heavy-duty machinery and equipment.

heavy duty pulley

How does a heavy-duty pulley function in lifting and material handling applications?

In lifting and material handling applications, a heavy-duty pulley plays a crucial role in facilitating the movement, lifting, and control of heavy loads. Its robust design and specialized features enable it to handle the increased weight and demanding conditions typically encountered in these applications. Here is a detailed explanation of how a heavy-duty pulley functions in lifting and material handling:

  1. Load Distribution: A heavy-duty pulley is designed to distribute the weight of the load evenly across its sheaves and bearings. This load distribution minimizes stress concentration and ensures that the load is supported by multiple points, reducing the risk of failure or deformation. The larger sheaves and bearings of a heavy-duty pulley provide a larger contact area, allowing for better load distribution and improved stability during lifting and material handling operations.
  2. Mechanical Advantage: Heavy-duty pulleys utilize the principles of mechanical advantage to make lifting and material handling easier. By incorporating multiple sheaves or grooves, a heavy-duty pulley increases the effective pulling force applied to the load. This mechanical advantage reduces the amount of force required by the operator to lift or move the load, making it more manageable and less physically demanding.
  3. Controlled Movement: Heavy-duty pulleys offer precise control over the movement of the load. The operator can adjust the tension and alignment of the ropes or cables connected to the pulley system to regulate the lifting or lowering speed and direction. This control allows for smooth and controlled movements during material handling operations, ensuring safety and preventing sudden or uncontrolled load shifts.
  4. Increased Load-Bearing Capacity: Compared to standard pulleys, heavy-duty pulleys have a higher load-bearing capacity. They are specifically designed to handle heavier loads encountered in lifting and material handling applications. The robust construction, larger sheaves, and reinforced structure of a heavy-duty pulley enable it to withstand the forces and stresses associated with heavy loads, providing the necessary strength and stability during operation.
  5. Durability and Reliability: Heavy-duty pulleys are built to withstand the demanding conditions of lifting and material handling applications. The use of high-strength materials, reinforced structure, and protective coatings enhances their durability and resistance to wear, abrasion, and corrosion. This durability ensures reliable performance and extends the lifespan of the pulley, reducing maintenance requirements and downtime.

Overall, a heavy-duty pulley functions in lifting and material handling applications by distributing the load, utilizing mechanical advantage, providing controlled movement, offering increased load-bearing capacity, and ensuring durability and reliability. These features enable the pulley to handle heavy loads safely and efficiently, making it an essential component in various industries that require the lifting and movement of substantial materials and equipment.


editor by CX