Model Number: N205
Jewelry Main Material: Gold
Material Type: 14k gold
Gender: Children’s, Men’s, Unisex, Women’s
Main Stone: None
Jewelry Type: NECKLACES
Necklaces Type: Chains
Occasion: Anniversary, Engagement, Gift, Party, Wedding
Certificate Type: None
Chain Type: Chain
Plating: Gold Plated
Shape\pattern: Other
Style: TRENDY
Inlay technology: None
Color: Picture
Product name: 14K Real Gold Pure Gold Chain
Shape: Fashion
Design: Customized Designs
Package: 1pc/polybag
OEM/ODM: Warmly Welcomed
Advantage: 20 Year’s Experience
Usage: Women Assecciores
Material: Gold
Keyword: 18K rope chain
Packaging Details: 1: Simple Opp Bag Packing; 2: 60 Pcs Into Bigger Opp Bag; 3: Wrap In Protective Air Bubble; 4: Pack With Extra Strong Cartons; 5: Custom Packing Fashion Earring.

Recommend Products Product Parameters

Company NameHangZhou Hudieshuo Jewellery Co., Ltd
Item DescriptionAU750 Pure Gold Necklace 18K Real Gold Pure Gold Necklace
MaterialGold
Packing1pair/oppbag
MOQ1 pieces
OEM OrderAccepct OEM order
Samples Time5-7days in usual
Deliver Time30days for mass production
Payment TermT/T, Western Union,Paypal
Shipping WayBy sea, by air, by express
Customer Praise Company Profile HangZhou HUDIESHOU Jewelry Co., Ltd.We has more than 21 years of technical experience. The following is the introduction of this company: 1. The company is mainly engaged in the design, production, processing, and sale of fashion accessories. 2. Product quality meets EU standards, and SGS products meet EU environmental protection standards 3. The product types cover pendants, CZPT KSZJ1817 2923G 3125 Skid-Mounted screw air compressors earrings, rings, bracelets, necklaces,anklets, bracelets, clothing accessories,etc. 4. The Austrian crystal elements, artificial zircons, artificial gems,semi-precious stones, raw materials and electroplating raw materials used in the products are certified by an authority. 5. South Korea, Vietnam, India, Thailand, Brazil, Italy, Germany and the United States have cooperative companies. Not only that, our company also sells globally. Product packaging Why Choose Us Professional technical team1. In terms of design: We have professional designers who present the products perfectly before our eyes.2. Production: Our machinery and equipment are imported equipment, and each process will be inspected by quality inspectors. After the product is finished, the quality inspector will check the product again, and the product will be shipped only if it meets the standards.3. Packaging: Each product is packaged in a separate bag, OPB Modular Belt with Sprocket for the conveying or you can request it to be packaged in a box. 20 years of export experienceOur company has more than 20 years of export experience and has cooperative companies in Korea, Vietnam, India, Thailand, Brazil, Italy, Germany and the United States. On time delivery1. Products in stock: generally can be shipped within 3-5 days.2. Direct orders: the quantity is within 200 pieces, and it can be shipped within 15 days. (If you have other needs, you can communicate with our service staff.)3. Customized products: After communicating the style with you, the production will be completed within 15-30 days.4. Similarly, if there are other needs, you can send an email or TM to communicate with the staff. FAQ Q: Are you a manufacturer?Answer: Yes, we are a manufacturer with more than 20 years of experience and have our own factory. Q: How to place an order?Answer: The first choice: you like a certain product, you can write down the required quantity/item number/code, please contact our customer service for the following order.The second option: You can choose some favorite items online, if there are notes on the product page to support direct ordering, buyers can place their own orders directly.The third option: You can contact us directly, send us the product you want or the product picture you want to make, and let us communicate the specific details with you.Q: How long does it take to prepare an order?Answer: We have many products on sale.If your order is in stock, we can prepare it within 3-5 days.If the order you want is out of stock, we will prepare the product within 15 days.If you need customized products, please contact our staff for further discussion. Q: How long will it take me?Answer: Usually we use DHL / UPS / EMS to deliver goods. After we ship the goods, Car Emergency Tool Kit With Air Compressor you can receive the goods in about 5 to 7 days. If you choose another shipping method, please contact our customer service. Q: What should I do if the goods arrive damaged?A: Please rest assured that our quality control will check all the goods at the time of shipment. If due to logistics or other external forces, the product is damaged before you receive the goods. Please take a photo of the product and packaging together to us. We will resend new goods to you. Q: Can I visit your factory?Answer: Yes, welcome to visit our factory. Q: What is the minimum order quantity for customization?A: The MOQ is different for different products, the MOQ is 60 pieces. If you have any questions, please email or TM contact us. Q: How is the quality of your products?-Answer: Our company makes high-end jewelry products, real gold thick electroplating environmental protection, no allergies, long color retention period. Q: What is your craft?Answer: Smooth, frosted, painted, hammered, brushed, flying silk, etching, dripping, sticky diamonds, inlaid diamonds, glazes, hand-polished, weaving, beading Q: What is the guarantee for buying products here?Answer: Provide third-party jewelry appraisal certificate, Swing Replacement Parts KMF90 KMF160 Excvavtor Cylinder Block And Drive Shaft product quality report and CZPT will provide GIA

chain

What is a drive chain?

A drive chain is a wheeled device that transmits power from one gear to another. The drive chain is usually an oval ring around a corner or worm gear. On the other hand, idler pulleys do not transmit power and are not used to move the chain. In some cases, drive chains can be used with idler pulleys to transport objects. This allows the drive chain to recover some power from the second gear.

conveyor chain

There are many types of conveyor chains to choose from. One type is a closed joint chain. It consists of the barrel and connecting rod, made from a single casting and heat-treated for high strength and durability. Conveyor chains typically have low running speeds and are typically made of malleable iron. Another type of chain is the power transmission chain, which is used to transmit mechanical power. They feature efficient lubrication and are stronger than conventional conveyor chains.
Roller chain pitches can range from half an inch to a third of an inch. They are available in steel and nickel-plated steel. They can be used with inline or staggered rollers and can be designed with different pitch levels. They can also have bushings between the chainplates or gaps between the teeth to increase their maximum spacing. When choosing a conveyor chain, remember to properly lubricate bearing surfaces to minimize power absorption, wear, and corrosion. Mineral oils of medium viscosity are suitable for normal operating temperatures. SAE 20W50 is suitable. Manufacturers also offer self-lubricating chains.
Conveyor chains are used in many industries. The automotive industry has traditionally used these chains for bulk transport. Their reliability and low cost make them an excellent choice for a variety of applications. CZPT Chains offers stainless steel and CZPT conveyor chains to meet your unique requirements. If you’re in the market for a new conveyor, don’t forget to shop around. CZPT Chain can help you find the perfect one.
The regular drive version consists of an ASME/ANSI roller chain wrapped around a driven sprocket. It can also be configured for variable rpm. The gear ratio between the two parts determines the reduction or increase in speed. In some cases, solution chains can be used. Roller chains are more efficient. Then, there are solutions for both cases. There are many types of conveyor chains to choose from.
Conveyor chain pitch also plays an important role in performance. The smaller the pitch of the chain, the faster it spins. On the other hand, a smaller pitch will require more teeth on the sprocket, which means more links will be engaged during the movement. This smaller articulation angle also produces smoother motion. It also reduces vibration. Therefore, CZPT Chains can be trusted for a long time.

roller chain

The performance of a drive chain depends on how well it is maintained and lubricated. Careful attention to detail is required when selecting a roller chain, which is one of the most important components in a drive chain. Its proper lubrication and assembly will significantly affect its wear life. Here are some important tips to follow when buying a roller chain:
The size of the drive chain should be selected according to the sprockets used. The large sprocket should have at least 25 teeth, and the small sprocket should have fewer teeth. The pitch of a drive chain is the contact angle between the chain and the sprocket. The smaller the sprocket, the smaller the contact angle of the two parts. Larger sprockets are better, but smaller sprockets must never have fewer teeth.
When purchasing a roller chain, be sure to consider the maximum speed of the small sprocket. This will determine how much lubrication you need. Different lubrication systems have different requirements. Manual lubrication limits how many feet per minute the drive chain can run, while oil bath lubrication can get you up to 1100 ft/min. The only way to maximize drive chain speed is to purchase a pump lubrication system.
Once you have the right length, you can determine if you need a new one. To do this you have to move the axis to measure the length. Once the length is determined, the drive chain should be removed from the sprocket and measured using the ANSI specified measuring load. You should also follow safety guidelines when measuring your chain. If you want to maximize the life of your drive chain, be sure to follow these tips.
Another important consideration is the type of environment you operate in. For applications that need to avoid rubbing steel rails, it is best to use a roller chain that can withstand a clean indoor environment. Although roller chains are generally more durable, they must be stored properly to avoid corrosion. If you care about the environment, consider opting for double chain. Its durability and low maintenance costs will make it a valuable investment in your business.

closed pivot

Closed-end pivot drive chains are used in a variety of applications. They are known for their durability, high strength, and long life. They are available in a variety of grades, including grade 400, grade 600, and grade 800 pivots, which can withstand the high forces required for certain applications. Enclosed pivot chains can be used to lift, pull, convey and transfer heavy loads.
Class 400 closed-end pivot chain features one-piece cast offset link construction. Steel pins connect each link and are prevented from rotating by head stops. This design allows the pin to connect inside the barrel without breaking. This type of chain is the most commonly used and has the highest durability. In addition to being extremely durable, it offers long-lasting performance and smooth operation.
Another closed-end pivot conveyor chain drive is called a power drive chain. These chains consist of barrels and links used to transmit rotation from one shaft to another. The barrels of the closed-end pivot chains are made of steel, which allows them to run easily on the sprockets. Block drive chains are used for low-speed applications, but they can be noisy when the chain is in contact with the sprockets.
The enclosed pivot drive chain has rollers on both ends to minimize wear. These chains are usually made of steel and can be used in areas where high-speed power transmission is required. They are also available in heavy-duty versions. Unlike other types of chains, steel pivot chains are designed for a variety of applications. They are suitable for heavy-duty applications and their open barrel design allows for minimal contact with the pins in the barrel and the root of the sprocket.
chain

Linear chain

CZPT is an important part of linear drive technology. This type of chain is capable of delivering real power in tight spaces. Typically, loads are moved by pulling or pushing. CZPT can perform both types of movements. They can push and pull additional loads. This type of chain can also be wound and stored in the magazine. It is a popular choice for small machine tools and many other uses.
Unlike traditional mechanical chains, CZPT uses a push-pull strategy to move heavy objects. It is a rigid locking design that prevents kinking and allows the chain to transmit force without bending. The CZPT is an excellent choice for moving large loads and is particularly versatile in power transmission. However, CZPT is more expensive than traditional drive chain options.
The service life of a linear chain depends on its design, material type and size. You may want to buy a good quality chain, but it’s not necessary in all cases. While superior quality can extend the life of the chain, it may not be necessary for low-speed drives or very light shock loads. If you’re not dealing with high-velocity shock loads, you probably don’t need features like oil reservoirs or bushing grooves.
The size of the drive sprocket can have a major impact on the overall life of the linear chain. It determines how fast the chain can go and how much horsepower it can produce. An 11-tooth chain will hit about half its rated speed, but only about 30 percent of its rated horsepower. You can extend the life of your linear chain by choosing a drive sprocket with a higher number of teeth. It is best to choose a drive sprocket with a high number of teeth, but make sure the number of teeth is even. This will ensure that your chain wear is evenly distributed.

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editor by Cx 2023-07-12