China wholesaler High Surface Hardness Injection Molding Nylon Pulley crankshaft pulley

Product Description

Company Information:
HangZhou Engineering Plastics Industries Co., Ltd, is the professional manufacturer of engineering plastic products.We are a free technical supplier,which have advanced automated production equipment,and very familiar with property of all kinds of plastics material.

White MC Nylon pulley with best self-lubrication

Mc nylon, means monomer casting nylon, is a kind of engineering plastics used in comprehensive industries, has been applied almost every industrial field.
The caprolactam monomer is first melted, and added catalyst, then poured it inside moulds at atmosphere pressure so as to shape in different castings, such as:Rod, plate, tube.The molecule weight of mc nylon can reach 70, 000-100, 000/mol, 3 times than pa6/pa66.Its mechanical properties are much higher than other nylon materials, such as:Pa6/pa66.Mc nylon plays a more and more important role in the material list recommended by our country.

Main Characteristics MC Nylon pulley:
1.Good wear-resistance
2.Good corrosion-resistance
3.High self-lubrication
4.High vibration-absorption
5.High noise-absorption

The property of MC Nylon pulley:

Property Item No. Unit MC Nylon (Natural) Oil Nylon+Carbon    (Black) Oil Nylon (Green) MC90 (Blue) MCNylon+MSO2(Light Black)
Mechanical Properties 1 Density g/cm3 1.15 1.15 1.135 1.15 1.16
2 Water absorption   (23ºCin air) % 1.8-2.0 1.8-2.0 2 2.3 2.4
3 Tensile strength MPa 89 75.3 70 81 78
4 Tensile strain at break % 29 22.7 25 35 25
5 Compressive stress   (at 2%nominal strain) MPa 51 51 43 47 49
6 Charpy impact strength (unnotched) KJ/m 2 No brak No break ≥50 No BK No break
7 Charpy impact strength (notched) KJ/m 2 ≥5.7 ≥6.4 4 3.5 3.5
8 Tensile modulus of elasticity MPa 3190 3130 3000 3200 3300
9 Ball indentation hardness N/mm 2 164 150 145 160 160
  10 Rockwell hardness M88 M87 M82 M85 M84

Application of MC Nylon pulley:
1.Chemical Engineering
2.Electric/Electronic industry
3.Auto industry
4.Packing machine
5.Engineering machine
6.Pharmaceutical/equipment industry

Our Service:

1. Rich industry experience since 1988.
2. Wide arrange product line, including plastics sheet/rod/parts/accessories: MC NYLON, OIL NYLON, POM, UHMW-PE, PU, PETP, PC, PTFE, PVDF, PPS, PEEK, PAI, PI, PBI ect.
3. Manufacture, design and processing service as per your demand. 

Production Flow:

Product technology:
CNC machine,Extrusion,Injection,ect.

Processing Equipment :
CNC machining center,CNC lathes,Milling,Injection Molding Machine,Extruder,Moulding press

Packaging &Shipping:
Packing in plastics bags,wooden case,pallet,container,ect. 

Certification:ISO,SGS,FDA,RoHS,Test report,ect.


1.A: What’s the size of plastics sheet?
   B:Nylon sheet:Thickness*Width*Length:20-100*1000*2000mm
       UHMW-PE sheet:Thickness*Width*Length:20-100*1000*2000mm; 20-100*1250*3130mm; 20-100*1250*4250mm
     POM sheet:Width*Length:1000*2000mm
2. A:Can we purchase a small part of plastics sheet?
    B: Yes,you can, if we have the size you require in stock.
3. A:What color of plastics sheet?
    B: Nylon sheet:  Natural,black,blue,or according to client’s requiremnet.
         UHMW-PE sheet:  White,black,green ,bule,yellow,or according to client’s requirement.
4. A:Can you manufacture the plastics products as per drawing?
    B: Yes,we can.
5.A: What the precision of plastic products according to drawing?
   B: Different machine with different precision,it usually around 0.05-0.1mm
6.A: What the technologies in producing plastics parts?
   B: Different products with different technologies,such as CNC machine,Extrusion,Injection
7: A:What kinds of processing machine do you have?
    B: CNC machining center,CNC lathes,Milling,Injection Molding Machine,Extruder,Moulding press /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: PA
Size: According to Drawing or Sample
Color: Natural, White, Black, Green, Blue
Tooling: CNC Lathe
Density: 1.2
Application: Food and Beverage Light Industry, Electronic Indust


Customized Request

nylon pulley

How do nylon pulleys enhance the efficiency and longevity of machinery and equipment?

Nylon pulleys play a crucial role in enhancing the efficiency and longevity of machinery and equipment in various industries. Here are some ways in which nylon pulleys contribute to these benefits:

1. Reduced Friction:

Nylon pulleys have low friction characteristics, which means they require less force to rotate compared to other materials. This reduced friction helps minimize energy loss and improves the overall efficiency of the machinery. It allows the system to operate smoothly, reducing wear and tear on other components.

2. Lightweight and Durable:

Nylon pulleys are lightweight yet robust, making them ideal for applications where weight reduction is essential. Their durability ensures they can withstand heavy loads and resist wear, increasing the longevity of the machinery or equipment. The lightweight nature of nylon pulleys also reduces the inertia and strain on the system, leading to improved efficiency.

3. Corrosion Resistance:

Nylon is resistant to corrosion, which is especially beneficial in environments where machinery or equipment may be exposed to moisture, chemicals, or harsh weather conditions. The corrosion resistance of nylon pulleys helps prevent damage and deterioration, contributing to the longevity of the system.

4. Noise Reduction:

Nylon pulleys produce less noise during operation compared to metal pulleys. This noise reduction is particularly advantageous in applications where noise control is important, such as in residential or office environments. By reducing noise levels, nylon pulleys enhance the overall user experience and comfort.

5. Self-Lubricating Properties:

Nylon pulleys have inherent self-lubricating properties, which means they can operate without the need for additional lubrication. This feature reduces maintenance requirements and eliminates the risk of lubricant contamination or leakage. The self-lubricating nature of nylon pulleys contributes to smoother operation, improved efficiency, and extended equipment life.

6. Versatility:

Nylon pulleys are highly versatile and can be used in a wide range of applications. They are compatible with various types of ropes, cables, and belts, allowing for flexible design and integration into different machinery and equipment setups. The versatility of nylon pulleys makes them a popular choice across industries.

7. Cost-Effective:

Compared to some alternative materials, nylon pulleys are often more cost-effective. They offer a balance between performance, durability, and affordability. By choosing nylon pulleys, businesses can achieve improved efficiency and longevity of their machinery and equipment without incurring excessive costs.

Overall, nylon pulleys provide numerous benefits that enhance the efficiency and longevity of machinery and equipment. Their low friction, lightweight yet durable construction, corrosion resistance, noise reduction, self-lubricating properties, versatility, and cost-effectiveness make them a valuable component in various industries.

nylon pulley

What maintenance procedures are necessary to ensure the reliability of nylon pulleys?

Maintaining nylon pulleys is essential to ensure their reliability over time. Here’s a detailed explanation of the necessary maintenance procedures for nylon pulleys:

  • Regular Inspection:
  • Perform regular visual inspections of the nylon pulleys to check for any signs of wear, damage, or deformation. Look for cracks, chips, or excessive wear on the pulley surfaces. Inspect the bearings and axles for smooth rotation and proper alignment. Early identification of any issues allows for timely maintenance or replacement, preventing potential failures or disruptions in the system.
  • Cleaning:
  • Keep the nylon pulleys clean to prevent the accumulation of dirt, dust, or debris. Use a soft brush or cloth to remove any contaminants from the pulley surfaces, bearings, and axles. Avoid using harsh chemicals or solvents that may damage the nylon material. Regular cleaning helps maintain optimal performance by minimizing friction and reducing the risk of premature wear.
  • Lubrication:
  • Most nylon pulleys are self-lubricating and do not require additional lubrication. However, if the pulleys have bearings or axles, follow the manufacturer’s recommendations for lubrication intervals and use a suitable lubricant. Proper lubrication ensures smooth operation, reduces friction, and extends the lifespan of the pulley components. Avoid over-lubrication, as it can attract dirt and debris, leading to increased wear.
  • Replacement of Worn Parts:
  • If any components of the nylon pulleys, such as bearings or axles, become worn or damaged beyond repair, they should be promptly replaced. Use high-quality replacement parts that match the specifications of the original components. Ensure proper installation and alignment during the replacement process to maintain the integrity and performance of the pulley system.
  • Environmental Protection:
  • Protect the nylon pulleys from exposure to harsh environmental conditions whenever possible. If the pulleys are used in outdoor applications, consider installing protective covers or enclosures to shield them from excessive sunlight, moisture, or chemicals. This helps prevent accelerated degradation and ensures the longevity of the pulleys in challenging environments.
  • Load Monitoring:
  • Regularly monitor and assess the loads being handled by the nylon pulleys. Ensure that the loads are within the specified capacity of the pulleys. Avoid overloading the pulleys, as it can lead to excessive stress and premature failure. If there are any changes in the load requirements or operating conditions, reassess the suitability of the pulleys and make necessary adjustments or replacements as needed.

In summary, to ensure the reliability of nylon pulleys, it is important to conduct regular inspections, keep them clean, follow lubrication guidelines if applicable, replace worn parts, protect them from harsh environments, and monitor the loads being handled. By implementing these maintenance procedures, the performance, longevity, and safety of nylon pulleys can be maximized, minimizing the risk of unexpected failures and ensuring their reliable operation in various applications.

nylon pulley

What types of ropes or cables are typically employed with nylon pulleys?

The types of ropes or cables commonly employed with nylon pulleys vary depending on the specific application and industry. Here’s a detailed explanation of the typical types of ropes or cables used with nylon pulleys:

1. Synthetic Fiber Ropes:

– Synthetic fiber ropes, such as nylon ropes, polypropylene ropes, or polyester ropes, are frequently employed with nylon pulleys. These ropes offer excellent strength, flexibility, and abrasion resistance, making them suitable for various applications. Nylon ropes, in particular, are compatible with nylon pulleys due to their low friction coefficient, which allows for smooth movement and reduced wear on both the rope and the pulley.

2. Steel Cables:

– Steel cables, also known as wire ropes, are commonly used with nylon pulleys in applications that require high strength and load-bearing capacity. Steel cables are made up of multiple steel wires twisted together to form a strong and durable rope. Nylon pulleys can accommodate steel cables, providing reliable and efficient movement in applications such as lifting heavy loads, overhead cranes, or suspension systems.

3. Braided Ropes:

– Braided ropes, including braided nylon ropes, are suitable for use with nylon pulleys in various applications. These ropes consist of multiple strands of synthetic fibers braided together to form a strong and flexible rope. Braided ropes offer good resistance to abrasion and can handle moderate loads. They are commonly employed with nylon pulleys in applications such as sailing, rock climbing, general-purpose lifting, or recreational equipment.

4. Polyester Webbing:

– Polyester webbing, also known as flat webbing, is another type of material employed with nylon pulleys. Polyester webbing is a strong and durable material commonly used in load securing, towing, or lifting applications. When used with nylon pulleys, polyester webbing provides smooth and controlled movement, making it suitable for applications such as cargo handling, industrial lifting, or transportation systems.

5. High-performance Synthetic Ropes:

– In certain specialized applications, high-performance synthetic ropes like aramid fiber ropes (e.g., Kevlar) or high-modulus polyethylene (HMPE) ropes (e.g., Dyneema or Spectra) may be employed with nylon pulleys. These ropes offer exceptional strength, lightweight properties, and high resistance to abrasion and chemicals. They are commonly used in industries such as offshore, marine, or heavy lifting, where superior performance and reliability are required.

6. Other Specialty Ropes:

– Depending on the specific application, other specialty ropes or cables may be used with nylon pulleys. For instance, in the electrical industry, nylon pulleys can be employed with ropes or cables designed for overhead power line installation or maintenance. These ropes or cables are specifically engineered to meet electrical safety requirements and can be compatible with nylon pulleys for efficient and controlled movement.

In summary, the types of ropes or cables typically employed with nylon pulleys include synthetic fiber ropes (such as nylon, polypropylene, or polyester), steel cables (wire ropes), braided ropes, polyester webbing, high-performance synthetic ropes (e.g., aramid fiber ropes or HMPE ropes), and other specialty ropes tailored to specific applications. The choice of rope or cable depends on factors such as required strength, load-bearing capacity, flexibility, abrasion resistance, and the specific industry or application in which the nylon pulleys are utilized.

China wholesaler High Surface Hardness Injection Molding Nylon Pulley   crankshaft pulley	China wholesaler High Surface Hardness Injection Molding Nylon Pulley   crankshaft pulley
editor by CX


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