China best Moissanite Hip Hop Jewelry 3rows 4rows 15mm 18mm 20mm Iced out CZPT Moissanite Cuban Link Chain roller chain assembly

Product Description

Moissanite Hip Hop Jewelry 3Rows 4Rows 15MM 18MM 20MM Iced Out CZPT Moissanite Cuban Link Chain


Product Description

Product Name: Hip Hop Necklace
Weight: NA
Material: Gold Plated Copper
Payment: T/T, Western Union, PayPal ,Escrow and Trade Assurance/Moneygram




Custom Service:

Custom Service: Step By Step Process

Client Submits

Initial offer


For customization, customers can first provide drawings, pictures or sketches of products (contents include: size, material, quantity, type, and budgetary cost of customized jewelry) Our sales staff will provide you with an estimated quotation based on the relevant information you provide, and will list your requirements in the quotation, which is convenient for you to confirm details and communicate with us. After confirming the requirements with the customer and receiving the deposit, our designers will create a 3D image according to the customer’s needs, so that the customer can confirm whether the product meets the needs.
Die engraving Build a sample Make and Ship
The customer determines that the 3D image is in line with the needs, and our craftsmen will determine the required abrasives for the most perfect effect. After the engraving is completed, the sample will be cast according to the material required by the customer. After the sample is completed, the customer will confirm whether it meets the expectations. Once the client determines that the expected requirements are met, the finished jewelry will be cast and the product will be mailed to the client after completion.


Company Profile

ZheJiang CZPT Jewelry Co., Ltd. is a jewelry manufacturer specializing in the production of laboratory diamonds, moissanite, and S925 jewelry, with a wide variety of products, high quality, affordable prices, and unique and fashionable designs. Our products have been widely recognized and trusted by customers from all over the world. Also I have my own team of designers and research craftsmen to produce new products based on client’s sketches, images, ideas and specifications. In line with the business philosophy of “quality first, reputation first, and thoughtful service”, the company wholeheartedly serves every customer so that everyone can buy satisfactory jewelry.


Packaging & Shipping



Q: Are you a trade company or a manufacturer?
-A: We are manufacturer specialized in 925 silver/Brass jewelry. OEM & ODM service are available.(You are always welcome to visit the factory,we will arrange to pick-up you.)

Q.Could you offer private logo service?
A:Yes, customers’ logo service accepted.

What is your minimum order quantity?
– Main material: 925 sterling silver (30 Pieces/Pairs)
– Main material: Brass (60 Pieces/Pairs)

Q: How to place order ?
-A: We have many designs are with stock, we think this is a good solution for jewelry entrepreneurs.
-B: For trade Assurance order : similar to online wholesale order ‘s process ; we also can help you to create the order .Please let us contact you.

Q: When the product will be ready for shipment?
-A: Shipment date is about 2-25 days after receipt of payment.(stock Products can be shipped the next day)

Q: What will be the packing?
-A: Our standard packing is opp bag and bubble wrap to protect your goods by most. Customized packing is accepted, please contact us for more info.

Q: This is my first time buy from your company , how to arrange the shipping way for me?
-A: We ususally send jewelry by DHL , FEDEX , UPS ,EMS , they are all safe and fast (usually take 3-7 days), you just waitting for your goods at your home or your office is ok .After delivering goods, we will send you tracking number in time.

Shipping Cost:

Estimated freight per unit.

To be negotiated
Material: 925 Sterling Silver
Plating: Silver, Gold
Suitable for: Female, Male
US$ 1272/Piece
1 Piece(Min.Order)


Order Sample



Customized Request


Different types of drive chains

Drive chains are an important part of many different types of machinery. In this article, we’ll cover a variety of different types, from square links to engineered steel. From there, we’ll discuss different types of chains, such as double and leaf chains. Let’s take a closer look at each one. Once you know what kind of chain you’re looking for, you can make a buying decision. If you’re not sure where to start, read on to learn more about these types of chains, what to look for when choosing, and how to choose the right chain for your specific application.

Engineering Steel Chain

Engineering steel chains are widely used in conveyors, bucket elevators, tensioning links, transmission chains, etc., and have the characteristics of high strength, low friction, and good shock resistance. Early models of these chains were developed for difficult-to-convey applications. They were originally made of all-steel components with flanged rollers made of cast iron. They then increase in size, strength, and spacing in response to the heavy-duty requirements of the industry.
Today, these chains are used in a wide variety of applications, including tough oil drilling operations and forklifts. They offer excellent durability and high power transfer and are available in a variety of materials. They are also ideal for harsh environments such as harsh oil drilling. Their high-strength steel construction means they can handle harsh operating conditions. Their durability is an essential feature of any chain, and CZPT Chains offers a full line of engineered steel chains to meet your exact specifications.
A drive chain made of engineered steel consists of several components: links, pin joints, and sprockets. This allows them to carry heavy loads with minimal stretch. Due to its internal mechanical advantage, the chain runs around the sprockets with almost 100% efficiency. Also, the chain is made of special steel that can withstand certain conditions. They are available in different alloys and grades. If you have any questions, please feel free to contact us.
Roller chain wear is a major problem for conveyor and drive chains. In these cases, the rollers of the chain are more prone to wear than the bushings, so lubrication is essential. Many chains are designed to work with little or no lubrication. Finally, material selection is an important factor in the design of engineered steel conveyor chains. These factors will help ensure that the chain stays in good shape.

Conveyor Chains with Square Links

There are two basic types of conveyor chains. The first is the square chain, commonly used in cranes and hoists. It’s cheap to manufacture but more prone to overload. The second is a chain that uses hook joints or detachable links. These are used for short-term power transmission and have a lubricating effect. Usually, they are made of malleable iron but can be more expensive.
Another type of chain is the removable steel chain. For moderate loads, this is an easy-to-install option. The closed end of the tab should face the sprocket. It is very important to maintain the alignment of the chain relative to the sprockets. The chain should be adjusted to suit the load before installation. It is important to keep the chain lubricated to prolong its life.
Steel chains offer a wider selection of materials and heat treatments. This chain is also more accurate than its counterpart. Steel bushing chains are less expensive but require more frequent lubrication. Steel roller chains are often used for long conveyor centers or high loads. However, lower friction requirements require lower strength chains. This means that chains with square links are a better choice for smaller conveyors. But this style has its drawbacks.
Bushing chains are made of steel and are an excellent alternative for small-scale applications. The pins are silent and prevent tooth damage. Bushed roller chains are also used to a certain extent as conveyor chains. However, the main advantage of the bushing roller chain is that it does not make any noise at all. Bushed roller chains are made of alloy steel and are suitable for very low-speed applications.

double chain

Double-strand roller chain, also known as a double-strand, consists of two rows of single-strand links. It has high impact strength, low weight, and a small form factor. Duplex roller chains are manufactured using CZPT technology, which uses solid rollers to improve sprocket tooth rotation and reduce shock loads. During the manufacturing process, the metal is heat-treated to increase strength and reduce corrosion.
A single chain is designed for a single sprocket, while a double chain consists of two identical chains connected side by side. Double chains are more durable than simple chains because double rollers contain roller bearings, pins, and other components. Simplex drive chains can handle high loads, while duplex drive chains are designed for medium-duty applications.

leaf chain

Blade chains are used in reciprocating devices such as forklifts. They are also used in machine tools for counterweight chains. Leaf chains come in a variety of lengths, usually with female or male ends. Leaf chains can be manufactured in even or odd pitches and are ideal for lifting and balancing. This article will introduce some key uses of leaf chains in drive chains. Additionally, we’ll discuss how they are made and how they behave in applications.
Most drive chains today are made from leaf chains. These chains are designed to increase the strength of the chain. However, they are less expensive than other types of chains. You can also purchase specialized leaf chains for certain applications. CZPT Chain also offers custom leaf chains for your unique needs. Leaf chains are commonly used in forklifts, material handling, and lifting applications. They are usually made from high-quality components. The BL1688 Leaf Chain has 8 x 8 laces and is sold in 10-foot boxes or 25- to 100-foot reels. The leaf chain can be cut as needed.
When selecting a leaf chain for a specific application, consider the minimum tensile strength of the chain. The minimum breaking strength must be high enough to protect the worker or machine, but must also be legal for the type of machine. Most manufacturers publish this minimum strength requirement. To make the most durable leaf chain, design engineers must consider the ISO4347 standard when choosing the right leaf chain. Leaf chain manufacturers tend to exceed international standards by about 20%.

roller chain

Roller chains are made from a variety of materials. Some common materials include steel and stainless steel. The most suitable material depends on cost, environmental conditions, and horsepower transmission design. Chain manufacturers can optimize the material for the intended use. Depending on its size, spacing, and special construction techniques, it can be made lighter or heavier. This is an advantage for applications in noise-sensitive environments. Below are some examples of common uses for roller chains.
The wear of the components in a roller chain is an unavoidable part of its operation. The amount of elongation depends on factors such as lubrication, load, and the frequency of articulation between the pin and bushing. Manufacturing critical wear parts require careful attention to detail. Proper raw materials, manufacturing, and assembly are critical to product performance and longevity. If these components aren’t of high quality, they won’t last as long as the chain should.
The industry recommends measuring the wear elongation of the roller chain to determine when it needs to be replaced. Proper safety procedures must be used to measure chain tension. The tight span of the chain shall be measured by applying the measuring load specified by ANSI. A correctly measured roller chain is safe to use. For motorcycles, the chain is bigger and stronger. Often, toothed belts are replaced by shaft drives because they are less noisy and require less maintenance.
Tensile strength is the most commonly used measurement method for roller chains. This measurement represents the amount of load the chain can withstand before it breaks. Fatigue strength is another measure of durability. Fatigue strength measures how long a roller chain can withstand long-term use before failing. These two measurements are closely related and maybe the same or different. In addition to tensile strength, fatigue strength is a useful factor to consider when purchasing a chain.

China best Moissanite Hip Hop Jewelry 3rows 4rows 15mm 18mm 20mm Iced out CZPT Moissanite Cuban Link Chain   roller chain assemblyChina best Moissanite Hip Hop Jewelry 3rows 4rows 15mm 18mm 20mm Iced out CZPT Moissanite Cuban Link Chain   roller chain assembly
editor by CX 2023-04-22

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