China high quality Agricultural Machinery Made-to-Order or Plw Plywood Case BS Plastic Sprocket

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Product Description

Agricultural Machinery MADE-TO-ORDER Or PLW Plywood Case BS Plastic Sprocket
 

Product Description


1. Produce strictly in accordance with ANSI standard dimension
2. Material: Iron: 1213, 1214,1215 ; Plastic: PA6, nylon
3. Bore: Finished bore
4. Application: Used in the agricultural machinery 
5. Welcome OEM / ODM 
6. Application: Products are mainly used with a coarse pitch chain drive mechanical equipment. For example, the dam gate and so on.
7. Processing equipment: Hobbing machine, Slotting machine, CNC lathes and other equipment.
8. Sprocket models: Contains special sprocket according to customer’s drawings, standard sprocket (American standard and metric).
 

Product name  Agricultural Machinery MADE-TO-ORDER Or PLW Plywood Case BS Plastic Sprocket
Materials Available  1. Iron: 1213, 1214,1215
2. Plastic: PA6, nylon
3. OEM according to your request
Bore Finished bore, Pilot Bore, Special request
Surface Treatment Polishing and so on.
Precision grade JIN N8 Grade(JIS B1702-1:1998), DIN8 Grade, etc
Processing Method CNC machining, Shaving machine, Hobbing machine, Gear grinding machine, Chamfering machine, etc
Size Customer’s Drawing & ISO Standard 
Package Wooden Case / Container and pallet, or made-to-order
Certificate ISO9001: 2008 
Advantage First quality, Best service, Competitive price, Fast delivery
Delivery Time 20 days for samples. 45 days for official order.

 

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Standard Or Nonstandard: Nonstandard
Application: Motorcycle, Machinery, Marine, Agricultural Machinery, Industry
Toothed Portion Shape: Sprocket
Material: Plastic
Type: Plastic Sprocket
Sample: for Free
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

plastic sprocket

What are the temperature limits for the operation of plastic sprockets?

The temperature limits for the operation of plastic sprockets depend on the type of plastic material used in their manufacturing. Different plastics have varying levels of temperature resistance, and exceeding their temperature limits can lead to deformation, loss of mechanical properties, or even failure.

Here are some common plastics used for sprocket manufacturing and their approximate temperature limits:

  • Nylon: Nylon sprockets typically have a temperature range of -40°C to 100°C (-40°F to 212°F). Some specialty nylon formulations may offer higher temperature resistance.
  • Acetal (Delrin): Acetal sprockets generally have a temperature range of -40°C to 120°C (-40°F to 248°F). They have good mechanical properties and dimensional stability within this range.
  • Polyethylene (UHMW): UHMW sprockets can operate in temperatures ranging from -73°C to 82°C (-100°F to 180°F). They are known for their excellent impact strength and low friction properties.
  • PTFE (Teflon): PTFE sprockets can withstand temperatures from -200°C to 260°C (-328°F to 500°F). They have exceptional chemical resistance and non-stick properties.
  • Polypropylene: Polypropylene sprockets typically have a temperature range of -10°C to 100°C (14°F to 212°F). They offer good chemical resistance and are often used in corrosive environments.

It’s crucial to select the appropriate plastic material based on the temperature conditions of the specific application. Operating plastic sprockets above their temperature limits can lead to premature wear, reduced mechanical performance, and potential system failure. In high-temperature environments, it may be necessary to consider alternative materials such as metal sprockets that offer higher temperature resistance.

Consulting with a sprocket manufacturer or a materials expert is advisable to ensure that the chosen plastic sprocket is suitable for the intended operating temperature range and application requirements.

plastic sprocket

What are the cost considerations of using plastic sprockets compared to metal ones?

When considering the cost of using plastic sprockets compared to metal ones, several factors come into play:

  • Material Cost: Generally, plastic sprockets are more cost-effective than metal ones. The raw materials used in plastic sprocket manufacturing are often less expensive than metals like steel or stainless steel.
  • Manufacturing Process: Plastic sprockets can be manufactured using injection molding, which is an efficient and cost-effective process for producing large quantities of sprockets with consistent quality. On the other hand, metal sprockets may require more complex machining processes, which can increase their production costs.
  • Weight: Plastic sprockets are much lighter than their metal counterparts. This can result in cost savings in terms of transportation and handling.
  • Maintenance: Plastic sprockets often require less maintenance than metal ones. They do not rust, and they are resistant to corrosion, reducing the need for regular maintenance and lubrication.
  • Application: The specific application and environment in which the sprockets will be used can also influence the cost considerations. For example, in applications where chemical resistance is crucial, plastic sprockets may be more cost-effective as they do not require additional coatings or treatments.
  • Durability: While metal sprockets are generally more robust and have higher load-carrying capacities, plastic sprockets can still be highly durable for many applications. If the machinery or conveyor system operates within the load and speed limits of plastic sprockets, they can provide long-lasting and reliable performance at a lower cost.

In summary, plastic sprockets are often a more cost-effective option for many applications, especially in industries where corrosion resistance, lightweight design, and low maintenance are essential. However, in heavy-duty or high-load applications, metal sprockets may be preferred due to their higher strength and durability. Ultimately, the choice between plastic and metal sprockets depends on the specific requirements of the application and the overall cost-effectiveness of the sprocket type in the long run.

plastic sprocket

Are there different types of plastic used for manufacturing sprockets, and how do they differ?

Yes, various types of plastic materials are used for manufacturing sprockets, and each type offers unique characteristics and advantages. Here are some common types of plastics used for sprocket manufacturing and how they differ:

  • Acetal (Delrin): Acetal, commonly known by the brand name Delrin, is a popular choice for sprockets due to its excellent mechanical properties, low friction coefficient, and resistance to wear. It provides high tensile strength and stiffness, making it suitable for heavy-duty applications.
  • Polyethylene: Polyethylene is a lightweight plastic with good chemical resistance and electrical insulating properties. While it has lower strength compared to acetal, it is often used for less demanding applications where its flexibility and cost-effectiveness are advantageous.
  • Polypropylene: Polypropylene offers good chemical resistance and can handle higher temperatures than polyethylene. It is commonly used in applications where exposure to chemicals or high temperatures is a concern.
  • UHMW (Ultra-High-Molecular-Weight Polyethylene): UHMW is a high-performance plastic known for its exceptional abrasion resistance and impact strength. It is often used in applications where wear and impact are significant concerns, such as in material handling and conveyor systems.
  • Nylon: Nylon is another widely used material for sprocket manufacturing. It offers good strength, toughness, and wear resistance. Nylon sprockets are suitable for applications where self-lubrication and low friction are essential.
  • PTFE (Teflon): PTFE is a high-performance plastic with excellent chemical resistance and a low coefficient of friction. It is commonly used in applications where non-stick properties and resistance to harsh chemicals are required.
  • Peek (Polyetheretherketone): Peek is a high-performance engineering plastic known for its exceptional mechanical properties, high temperature resistance, and excellent chemical resistance. It is often used in demanding applications that require extreme temperature and chemical resistance.

The choice of plastic material for sprocket manufacturing depends on the specific requirements of the application, including the operating environment, load-carrying capacity, temperature range, and chemical exposure. It is essential to consider these factors when selecting the appropriate plastic material to ensure the sprocket performs optimally and meets the desired performance expectations.

China high quality Agricultural Machinery Made-to-Order or Plw Plywood Case BS Plastic Sprocket  China high quality Agricultural Machinery Made-to-Order or Plw Plywood Case BS Plastic Sprocket
editor by CX 2024-03-28

Plastic sprocket

As one of the plastic sprocket manufacturers, suppliers, and exporters of mechanical products, We offer plastic sprockets and many other products.

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