China factory Fashion Jewelry Double Sided Clover Titanium Steel Necklace Clavicle Chain

Product Description

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Product Description

 

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FAQ

1.How to place an order?

You can choose some items you like online, send us the link or you can write down the item/code number with quantities you want, contact our customer service to make order.

 

2.What’s the MOQ?

MOQ is 1 piece for the Ready To Ship orders, 100pcs for customize orders.

 

3.What’s the material of product?

Our mainly products are made of 925 sterling silver, OEM/ODM are welcome.

 

4.If I want to custom made, do you have the service?

All of our products can be custome made, if you have any questions and the special design, please contact to us.

 

5.What’s the delivery time?

The delivery time depends on your quantities and our stock. 1~2 working days after payment confirmed for stock itmes, 10~15 working days for mass production orders.

 

6.What’s the shipping method, is it free?

We cooperate with DHL, and also agent of other expresses, we will charge the fee what they charged.

 

7.What payment methods do you accept?

We can accept Paypal, bank transfer for money transfer and cash

 

8.What happens if I do not receive my order?

It doesn’t happen normally, but in case it happen, we strongly recommend to insure Your order. Our flat rate insurance fee is just 15 USD. We are not responsible for uninsured orders that will be lost, damaged or undelivered.

 

9.What should I do if the goods arrive damaged?

Please for sure, Our QC will check all good when they ship. Please take photo to us for confirm if products are destroyed by ship.And new 1 will be sent to you in your new order.

 

10.Can I return my item?

If for any reasons you are not happy with Your purchase, return the jewelry within 10 days and we will exchange it for you.

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Material: Stainless Steel
Plating: Gold
Pendant Shape: Round
Suitable for: Female, Children
Style: Fashion
Usage: Decoration
Samples:
US$ 9.9/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

double chain

How do double chains handle product accumulation and spacing in conveyor systems?

Double chains play a crucial role in managing product accumulation and spacing in conveyor systems. They are designed to ensure smooth and controlled movement of products along the conveyor line while maintaining proper spacing between items. Here’s how double chains handle product accumulation and spacing:

1. Accumulation:

Double chains are often used in conveyors equipped with accumulation zones. These zones allow products to accumulate temporarily, creating gaps between items to prevent collisions and maintain a controlled flow. As the conveyor’s downstream section clears, the accumulated products are released in a regulated manner, ensuring a steady and continuous flow of materials.

2. Low Back Pressure:

Double chains with low friction components can minimize back pressure in accumulation zones. Low back pressure prevents product jamming and damage, ensuring smooth and efficient material flow even during accumulation. This is especially important when handling delicate or easily damaged items.

3. Conveyor Speed Control:

Double chains work in conjunction with conveyor speed control mechanisms. These mechanisms adjust the speed of the conveyor belt or chain to create spacing between products during accumulation. By controlling the conveyor’s speed, double chains help optimize the distance between items, preventing product collision and ensuring efficient processing.

4. Spacing:

Double chains are designed with a specific pitch, which determines the distance between the chain’s pins. The pitch of the double chain is selected based on the desired product spacing and conveyor layout. Properly chosen chain pitch ensures consistent product spacing throughout the conveyor system.

5. High Precision:

Double chains are manufactured with precision to maintain accurate spacing between the chain’s pins and plates. This precision ensures that product spacing remains consistent and uniform, even during prolonged operation.

6. Customization:

Double chains can be customized to suit specific product sizes and conveyor layouts. By tailoring the chain design to the application, manufacturers can achieve optimal product spacing and accumulation, meeting the unique requirements of their processes.

7. Reliability:

Double chains are known for their durability and reliability. Their robust construction and high-quality materials ensure they can handle the demands of product accumulation and spacing over extended periods, minimizing downtime and maintenance requirements.

In conclusion, double chains effectively manage product accumulation and spacing in conveyor systems by allowing controlled accumulation, reducing back pressure, working in conjunction with conveyor speed control, providing precise and consistent product spacing, and offering customization options. Their reliability and ability to handle varying product sizes make them an essential component in conveyor systems for maintaining efficient material flow and product handling.

double chain

What are the signs of wear and when should a double chain be replaced?

Identifying the signs of wear in a double chain is important for determining when it needs to be replaced. Here are some common signs of wear to look out for:

  • Chain Elongation: Over time, a double chain can elongate due to wear on the pins, bushings, and rollers. Excessive chain elongation can cause poor engagement with the sprockets and lead to inaccurate power transmission. Measuring the chain’s pitch length using a chain gauge can help determine if it has elongated beyond the acceptable limits.
  • Increased Noise and Vibration: As a double chain wears, it can produce increased noise and vibration during operation. Excessive noise and vibration may indicate worn or damaged components, such as worn rollers or elongated bushings.
  • Visible Signs of Wear: Inspect the chain for visible signs of wear, such as worn or deformed rollers, elongated or distorted bushings, or heavily worn sprocket engagement surfaces. Additionally, check for signs of corrosion or rust, as these can also contribute to chain degradation.
  • Stiffness and Resistance: A worn double chain may exhibit stiffness or resistance when flexing or moving. This can be due to the increased friction caused by worn components or inadequate lubrication.
  • Frequent Chain Failure or Breakage: If the double chain is experiencing frequent breakage or failure, it is a clear indication of significant wear or damage. This can be a safety hazard and should prompt immediate replacement.

It is recommended to regularly inspect the double chain for these signs of wear and perform maintenance tasks such as lubrication and tension adjustment. However, if any of the above signs are evident, or if the chain has reached its maximum allowable elongation, it is necessary to replace the chain promptly to avoid potential equipment damage, reduced performance, and safety risks.

double chain

Can double chains be used in high-speed applications?

Yes, double chains can be used in high-speed applications, but there are certain considerations to keep in mind to ensure their safe and efficient operation.

When using double chains in high-speed applications, it is important to select a chain that is specifically designed and rated for high-speed operation. High-speed chains are typically manufactured with precision and high-quality materials to withstand the stresses and forces experienced at elevated speeds.

Here are some key factors to consider when using double chains in high-speed applications:

  1. Chain Type: Choose a double chain type that is suitable for high-speed operation. Certain chain designs, such as those with lightweight construction and optimized profiles, are specifically engineered for high-speed applications.
  2. Material Selection: Consider using double chains made from high-strength and wear-resistant materials. These materials can withstand the higher forces and reduce the risk of wear and fatigue at high speeds.
  3. Lubrication: Proper lubrication is crucial for high-speed chain operation. Use lubricants that are specifically designed for high-speed applications and ensure that the chain is adequately lubricated to minimize friction and heat generation.
  4. Tension and Preload: Maintain proper tension and preload in the double chain to ensure smooth engagement with the sprockets. Proper tensioning helps prevent excessive vibration, noise, and premature wear at high speeds.
  5. Bearing Support: Ensure that the chain is properly supported by high-quality bearings and sprockets designed for high-speed operation. The bearings should be able to handle the increased rotational speeds and provide smooth motion.
  6. Alignment and Balance: Proper alignment of the chain and sprockets is critical for high-speed applications. Misalignment can lead to increased wear, vibration, and potential chain derailment. Ensure the sprockets are aligned and balanced to minimize any unwanted forces on the chain.
  7. Regular Inspection and Maintenance: Regularly inspect the double chain for signs of wear, fatigue, or damage. Perform routine maintenance tasks such as lubrication, tension adjustment, and replacing worn-out components to ensure the chain’s reliable performance at high speeds.

It is important to consult the manufacturer’s guidelines and specifications for the specific double chain type and application requirements. Additionally, working with experienced engineers or chain suppliers can provide valuable insights and assistance in selecting the appropriate double chain for high-speed applications.

China factory Fashion Jewelry Double Sided Clover Titanium Steel Necklace Clavicle Chain  China factory Fashion Jewelry Double Sided Clover Titanium Steel Necklace Clavicle Chain
editor by CX 2023-09-05