China Hot selling Heavy Duty Sliding Gate Door Guide Roller Wheels Garage Door Roller Pulley with Cheap Price idler 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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Warranty: 365 Days
Certification: CE
Splittable: Splittable
Surface Treatment: Zinc Plated
Material: Metal
Color: Customized
Samples:
US$ 0.01/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

heavy duty pulley

Can heavy-duty pulleys be customized for specific industrial needs?

Yes, heavy-duty pulleys can be customized to meet specific industrial needs. Customization allows for tailored solutions that address unique requirements and challenges in various industries. Here’s a detailed explanation of how heavy-duty pulleys can be customized for specific industrial needs:

Load Capacity:

One way heavy-duty pulleys can be customized is by adjusting the load capacity to match the specific requirements of the industrial application. The load capacity of a pulley depends on factors such as the diameter of the sheave, the strength of the materials used, and the design of the pulley. By analyzing the intended load and application, manufacturers can customize the pulley’s load-bearing capacity to ensure it can handle the anticipated weights safely and efficiently.

Size and Dimensions:

The size and dimensions of a heavy-duty pulley can be customized to fit specific space constraints or equipment configurations in industrial settings. Customization may involve adjusting the diameter of the sheave, the overall dimensions of the pulley, or the size of the hub to ensure proper integration and compatibility with existing systems or equipment.

Materials and Coatings:

Heavy-duty pulleys can be customized by selecting specific materials and coatings that align with the requirements of the industrial environment. For example, in corrosive or high-moisture environments, pulleys can be made from stainless steel or coated with corrosion-resistant materials to enhance their durability and longevity. Similarly, pulleys used in high-temperature applications can be constructed from heat-resistant materials or coated with specialized heat-resistant coatings.

Bearing Systems:

The bearing system of a heavy-duty pulley can be customized to suit the specific needs of the industrial application. Different bearing types, such as sealed ball bearings or roller bearings, can be chosen based on factors like load capacity, rotational speed, and environmental conditions. Customized bearing systems ensure smooth operation, minimize friction, and enhance the overall performance and reliability of the pulley.

Special Features:

Heavy-duty pulleys can be customized with special features to address specific industrial needs. For instance, pulleys used in industries with strict hygiene requirements, such as food processing or pharmaceuticals, can be designed with smooth surfaces and easy-to-clean materials. Pulleys employed in hazardous environments may incorporate safety features like guards or emergency stop mechanisms. Customized features ensure that the pulleys meet industry-specific regulations and enhance operational safety.

Application-Specific Designs:

In some cases, heavy-duty pulleys may require a completely unique design to accommodate specific industrial needs. Manufacturers can work closely with industrial partners to develop application-specific designs that consider factors such as load type, operating conditions, space limitations, and integration requirements. This level of customization ensures optimal performance and efficiency in the given industrial context.

Overall, heavy-duty pulleys can be customized to meet a wide range of specific industrial needs. Whether it’s adjusting the load capacity, tailoring the size and dimensions, selecting appropriate materials and coatings, customizing the bearing system, incorporating special features, or developing application-specific designs, customization enables the adaptation of heavy-duty pulleys to various industrial requirements. Working with knowledgeable manufacturers or suppliers is crucial to ensure that the customized pulleys meet the desired specifications and deliver the intended benefits in the specific industrial setting.

heavy duty pulley

How are heavy-duty pulleys adapted for specialized applications in the oil and gas industry?

Heavy-duty pulleys are specifically adapted and customized to meet the unique requirements and challenges of specialized applications in the oil and gas industry. These applications often involve harsh operating conditions, such as extreme temperatures, high pressures, corrosive environments, and heavy loads. Here’s a detailed explanation of how heavy-duty pulleys are adapted for specialized applications in the oil and gas industry:

  • Corrosion Resistance: Heavy-duty pulleys used in the oil and gas industry are typically constructed from corrosion-resistant materials, such as stainless steel or specialized alloys. This ensures their durability and longevity in aggressive environments where exposure to corrosive substances, including saltwater, chemicals, and hydrocarbons, is common. The corrosion resistance of these pulleys helps to prevent degradation and maintain their performance over extended periods of operation.
  • High Load Capacity: Heavy-duty pulleys for the oil and gas industry are designed to handle the substantial loads encountered in various applications. They are engineered with robust construction and high load-bearing capacities to withstand the weight and forces associated with lifting, pulling, and moving heavy equipment, machinery, or materials. The high load capacity of these pulleys ensures safe and reliable operation in demanding oil and gas operations.
  • Extreme Temperature Resistance: In certain oil and gas applications, heavy-duty pulleys must operate in extreme temperature conditions, including both high and low temperatures. Pulleys designed for these specialized applications are manufactured using materials that can withstand and perform reliably in such temperature extremes. This adaptability allows the pulleys to maintain their structural integrity and functionality, ensuring continuous operation in challenging thermal environments.
  • Explosion-Proof Design: The oil and gas industry often involves hazardous or potentially explosive atmospheres. Heavy-duty pulleys for specialized applications in this industry are designed with explosion-proof features to mitigate the risk of ignition and ensure compliance with safety regulations. These pulleys may incorporate flame-resistant materials and anti-static properties to prevent sparks or electrical discharge that could ignite flammable substances.
  • Sealing and Contamination Protection: Heavy-duty pulleys used in the oil and gas industry are equipped with sealing mechanisms to protect internal components from contamination by dust, dirt, moisture, and other harmful substances. Seals, shields, or specialized enclosures prevent the ingress of contaminants, helping to maintain the smooth operation and longevity of the pulleys in challenging environments. Additionally, pulleys may incorporate lubrication systems or self-cleaning features to further enhance their performance and reliability.
  • Subsea Adaptation: The oil and gas industry frequently requires heavy-duty pulleys to operate in subsea or offshore environments, where they may be exposed to high pressures and submersion in water. Pulleys intended for subsea applications are designed with features to withstand these conditions. They may include enhanced sealing mechanisms, corrosion-resistant coatings, and specialized materials to ensure reliable performance and prevent damage caused by the subsea environment.
  • Customization and Integration: Heavy-duty pulleys for specialized oil and gas applications can be customized and integrated into specific equipment or systems. They are tailored to meet the dimensional, functional, and operational requirements of the application. This customization may involve adapting the pulley’s dimensions, bearing types, mounting configurations, and connection mechanisms to integrate seamlessly with the equipment or system in which they are utilized.

In summary, heavy-duty pulleys for specialized applications in the oil and gas industry are adapted to withstand corrosive environments, accommodate high loads, resist extreme temperatures, feature explosion-proof design, incorporate sealing and contamination protection, adapt to subsea conditions, and offer customization and integration options. These adaptations ensure the reliable and safe performance of heavy-duty pulleys in the unique operating conditions of the oil and gas industry.

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.

China Hot selling Heavy Duty Sliding Gate Door Guide Roller Wheels Garage Door Roller Pulley with Cheap Price   idler pulley	China Hot selling Heavy Duty Sliding Gate Door Guide Roller Wheels Garage Door Roller Pulley with Cheap Price   idler pulley
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