China Best Sales Lucky Four-Leaf Clover Bracelet Female Simple CZPT Seed Chain

Product Description

Lucky Four-leaf Clover Bracelet Female Simple CHINAMFG Seed Chain 

 

Item NO.: TRSL571031

Material:

pearl

Size:

18cm

Color:

sterling silver

Packaging:

1)Individual polybag /with Backing card / with gift box / Customized ,
2)Appropriate qty packed into inner box and Carton Box

MOQ:

10pcs/style

Sample Lead Time:

5-7days

Production Lead Time:

15-20days

Certificate:

BSCI, ISO9001 etc.

Remarks:

OEM/ODM welcomed

About us:

1, Custom Ability: Above 15 years experience in jewelries, we can achieve your any production requirements.
2, Design Capacity: More than 600 kinds of new styles per month, we can provide you more professional advice.
3, Production Capacity: At least 1 million pieces per month, we can deliver the products to you on time.
4, Quality Guarantee: Our factory has passed the audits and gotten the certification of ISO9001/Sedex/BSCI,
the products conform to the provisions of the RoHS. We have cooperation with , Wal-Mart, L’Oreal, etc.

  
 
Factory Add: NO.27 CHINAMFG Street, Xihu (West Lake) Dis. Industrial District, HangZhou, ZHangZhoug, China.
Office Add: Jinmao building 1112, NO.699 North of Chouzhou Road, HangZhou, ZHangZhoug, China.

 

FAQ:
 

. What is your jewelry custom sample lead time? 5-7 days.
2. What is your jewelry MOQ? 10-50dozens based on different designs. 
3. What is your shipping way? By sea, By air, By express.
4. What is your mass products delivery time? 15-20days. Exact time accord to the style, QTY.
5. What is your jewelry payment? T/T (30%desposit, 70%balance against BL), L/C, PayPal, Western union.
6. Can we order the color we want? Yes, we can make any color you want.
7. What is your jewelry sample fee? 
    Sample cost is needed before our first cooperation, it will be refunded after order confirmed.
8. Can you do custom logo on the jewelry? Yes.

Certificate:

Our service:

 

Packaging & Delivery

Packaging Details: Packaging details: 
Inner Packing : Each Piece With One OPP Bag And Covered With Velvet Bag,12 Pcs With Middle Opp Bag ,Filled With Bubble Bag 
Outer Packing : Standard Export Carton With Woven Bag 
If Necessary Special Packing With Extra Packing Charge Is Available
Delivery Detail: Shipped in 7 days after payment

 

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Material: Copper
Type: Bracelets
Suitable for: All
Style: Simple
Color: Silver
Usage: Decoration, Gift
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

leaf chain

How do leaf chains perform in high-speed lifting operations?

Leaf chains are generally not recommended for high-speed lifting operations due to their design and construction. While leaf chains excel in heavy-duty and slow-speed applications, they may encounter challenges when used in high-speed lifting scenarios. Here are some factors to consider:

  • Flexibility: Leaf chains consist of interconnected links with little flexibility between them. At high speeds, this lack of flexibility can lead to increased vibration and stress on the chain, potentially causing premature wear and fatigue.
  • Dynamic Loading: High-speed lifting involves rapid changes in load and direction. Leaf chains may not handle dynamic loading as well as other chain types, which could compromise the safety and reliability of the lifting operation.
  • Wear and Heat: The higher the speed, the more friction and heat are generated within the chain. This can accelerate wear and reduce the chain’s lifespan, leading to more frequent maintenance and replacement.
  • Alternate Options: For high-speed lifting applications, roller chains or other types of high-speed lifting chains are more commonly used. Roller chains have better flexibility and are specifically designed to handle dynamic loading and high-speed operations.

It’s essential to carefully consider the specific requirements of the lifting operation and consult with chain manufacturers or lifting equipment experts to choose the most appropriate chain type. While leaf chains are reliable and robust for many lifting tasks, high-speed lifting is one area where alternative chain types may be more suitable for optimal performance and safety.

leaf chain

How do leaf chains handle wear and tear in continuous lifting operations?

Leaf chains are designed to handle continuous lifting operations and are known for their durability and resistance to wear and tear. However, like all mechanical components, leaf chains are subject to stress and fatigue during continuous lifting operations. Here are some ways leaf chains handle wear and tear:

  • High-Quality Materials: Leaf chains are typically made from high-quality alloy steel that provides excellent tensile strength and wear resistance. The choice of materials ensures that the chain can withstand the repetitive stress of continuous lifting without premature failure.
  • Proper Lubrication: Regular and proper lubrication is crucial for reducing friction and wear between the chain’s components. Adequate lubrication helps to minimize metal-to-metal contact and prevents premature wear.
  • Proper Tension: Maintaining the correct tension in the leaf chain is essential for its longevity. Over-tensioning or under-tensioning the chain can lead to accelerated wear and fatigue failure. Regular tension adjustments and inspections are necessary to ensure optimal performance.
  • Inspections and Maintenance: Continuous lifting operations put stress on the leaf chain, making it essential to perform regular inspections. Identifying any signs of wear, corrosion, or damage early allows for timely maintenance or replacement, minimizing the risk of unexpected failures.

Leaf chains are often used in heavy-duty lifting equipment and industrial applications where continuous lifting is required. Manufacturers and operators must follow proper maintenance schedules, adhere to recommended operating parameters, and use the chain within its load capacity to ensure its longevity and safe operation in continuous lifting operations.

China Best Sales Lucky Four-Leaf Clover Bracelet Female Simple CZPT Seed Chain  China Best Sales Lucky Four-Leaf Clover Bracelet Female Simple CZPT Seed Chain
editor by CX 2023-12-15