China Good quality Customized Heavy Duty Plastic Nylon POM and Galvanized Steel Sliding Door and Window Round Wheel Rollers Pulleys engine pulley

Product Description

 

Detailed Photos

 

 

Product Description

 

Item No. Door and Window Plastic Bearing Pulley
Dimensions OEM ODM
Material Bearing -Chrome steel, carbon steel, stainless steel
Plastic part- POM/ Nylon6 /Nylon66 +GF/PU/Rubber
Housing part – Plastic(Nylon)/ Steel/ Zinc alloy die casting / Aluminium profile/ alu. Alloy die casting
Color Original/black/white/Red/ Green/ Orange, or per customers’ requirement
Surface Treatment Zinc plated/Nickle Plated/Black treatment/ Painting/Electrophoretic treatment
Features heavy-duty,adjustable,low noise,easy installation,sliding smoothly,long life,standard,customized,etc.
Application Sliding window and door, Sliding accessories, furniture accessories etc.
Packaing Foil bag+Neutral Carton+Pallet, or per customers’ requirement
MOQ 1000 pcs
Lead Time According to the order q’ty
OEM& ODM Technical drawing or sample is needed

Company Profile

 

ABOUT US
CHINAMFG was set up in 1996 and located at HangZhou, a beautiful city in China. Our company is bearing manufacturer&bearing distributor. Since it was first established, CHINAMFG was dedicated in research, development and manufacture of bearings. Now, CHINAMFG has become main and 1 of the first grade suppliers of all kinds of bearings. We could develop the products constructed from different materials, structures, shapes, colors etc.
WELCOME TO THE CLUB!

1. Our rollers are in stable quality with smooth rotation, long life operation, small movement, advanced injection technology engineering etc.

2. The Adjustable Rollers with smooth and long lasting operation, higher performing features like wider adjustment ranges, long rolling life performance, easy installment. It’s available in multiple housing choices with any wheels to fit different aluminnum. Our roller ensure alignment across the full adjustment ranges within built-in retention system.

3. The customized hardware, like plastic parts, stamping patrs, cold forging steel patrs are widely applied in the window and doors, furniture, householders, transmission system, industrial drive system etc.

We are constantly improving and striving for excellent service. We hold a very high regard for our customers, the quality of our products, and our level of customer service.

FAQ

1. who are we?
We are based in ZheJiang , China, start from 2017,sell to North America(1.00%),Africa(1.00%),Western Europe(1.00%),Southern Europe(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Bearing cage,Bearing pulley,Plastic products,Miniature bearing,Needle roller bearing

4. why should you buy from us not from other suppliers?
Hardware pulley source factory,20 years professional bearing pulley experience

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,Spanish,Japanese,F

 

Our Advantages

Sliding glass doors are becoming more and more popular, because of the view and natural lighting that they provide. But there can be some difficulty when it comes to maintaine them, such as the rollers have worn out. The key part is knowing which roller matches the original. Many people believe that alternatives can be found by identifying the door manufacturer individually. Actually, Most rollers are generic and used by various door manufacturers.

As the professional manufacturer of sliding rollers, we use various identifying characteristics to determine the best replacement option for your door. In addition to the number of wheels your roller uses to support the door, the presence of dimples, bumps, cut-outs and flared edges on the rollers housing will narrow down replacement options substantially. The way that the assembly installs in the door frame is also vital. The key dimensions to confirm a replacement include the width and height of the roller’s outer housing, as well as the diameter of the wheel. In addition to the diameter of the wheels, the material that they’re made of, steel or nylon, is also a factor. Long-term, metal wheels are known to hold up better but they can also cause the track to wear out faster, especially on heavy doors. Nylon wheels tend to be kinder to the track but may not last as long as their steel counterparts.

 

Purchase Notice

1.Pls send us an inquiry or leave us a message, there will be a dedicated staff to serve you within 1 hours.
2.You can ask us to take actual photos of the products for you, and free samples would be provided.
3. Welcome to visit our factory to negotiate orders, we will do our best to protect the safety of your business journey.
4. Packaging can be customized according to customer requirements
Finally, Please be sure to click “Contact supplier” to contact us, or “Call us” with any questions that you may have.

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Aligning: Aligning Bearing
Separated: Unseparated
Rows Number: Single
Samples:
US$ 0.5/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.

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

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

What types of cables or ropes are typically employed with heavy-duty pulleys?

Heavy-duty pulleys are designed to work in conjunction with strong and durable cables or ropes that can withstand the high loads and demanding conditions encountered in lifting and material handling applications. The choice of cable or rope depends on various factors such as the weight of the load, the environment, and the specific application requirements. Here are some types of cables or ropes that are typically employed with heavy-duty pulleys:

  • Wire Rope: Wire rope is commonly used in heavy-duty lifting and material handling applications. It consists of individual steel wires twisted together to form strands, which are then twisted or braided to create a strong and flexible rope. Wire ropes have excellent strength, resistance to abrasion, and durability. They are available in various constructions, including 6×19, 6×36, and 8×19, with different configurations of strands and wires to suit different load capacities and flexibility requirements.
  • Synthetic Rope: Synthetic ropes, such as nylon, polyester, or high-performance fibers like Dyneema® or Spectra®, are also employed with heavy-duty pulleys. Synthetic ropes offer high strength-to-weight ratios, good resistance to chemicals and UV degradation, and reduced risk of injury due to their lighter weight compared to wire ropes. They are commonly used in applications where non-metallic ropes are preferred, such as in environments where corrosion is a concern or in situations requiring electrical insulation.
  • Arborist Rope: Arborist ropes, also known as tree climbing ropes, are specifically designed for applications in arboriculture and tree care. These ropes are made from high-quality synthetic fibers that provide excellent strength, flexibility, and resistance to abrasion. Arborist ropes are commonly used with heavy-duty pulleys in scenarios such as tree rigging, tree removal, and tree canopy access.
  • Specialty Ropes: Depending on the specific application, specialty ropes may be employed with heavy-duty pulleys. These can include ropes made from materials like Kevlar® for high-temperature environments, ropes with specialized coatings or treatments for enhanced abrasion resistance, or ropes designed for specific industries or extreme operating conditions.

It’s important to note that the selection of the appropriate cable or rope for heavy-duty pulleys should consider factors such as the working load limit, breaking strength, flexibility, resistance to abrasion and corrosion, and compatibility with the pulley system. Manufacturers and industry standards provide guidelines and recommendations for selecting the suitable cable or rope based on the specific requirements of the application.

China Good quality Customized Heavy Duty Plastic Nylon POM and Galvanized Steel Sliding Door and Window Round Wheel Rollers Pulleys   engine pulleyChina Good quality Customized Heavy Duty Plastic Nylon POM and Galvanized Steel Sliding Door and Window Round Wheel Rollers Pulleys   engine pulley
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