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China 2022 New Cool Sparkle Rhinestone Twist Rope Chain Choker design simple Bling Glitter Crystal Twisted Chain Necklace Jewelry drives roller chain

Design Quantity: M00637
Jewelry Main Materials: copper
Material Kind: copper
Diamond shape: Other
Pearl Sort: Other
Gender: Children’s, Men’s, Unisex, Women’s
Main Stone: Crystal, Rhinestone
Jewelry Type: NECKLACES, Twist necklace
Necklaces Sort: Charm Necklaces
Event: Anniversary, Engagement, Reward, Get together, Wedding, Other
Certification Variety: Aigs
Chain Kind: Link Chain
Plating: Gold Plated, Platinum Plated, Rhodium Plated, Rose Gold Plated, Silver Plated, Black Rhodium, 18K Gold Plated, Titanium Plated
Shapepattern: Twist
Fashion: Fashionable, Vintage
Religious Type: Orthodox
Inlay technology: None
MOQ: 2pcs
Sort: Necklace Pendent
OEM/ODM: Customization Services Supplied
Supply time: 3-5 Times
Payment: Trade Assurance
Quality: Exceptional
Plating shade: White Gold/14k/18k Gold/silver/black
Packaging Particulars: opp and box

2571 New Great Sparkle Rhinestone Twist Rope Chain Choker design and style simple Bling Glitter Crystal Twisted Chain Necklace Jewelry

Product IdentifyFashin Necklace
Brand NameYashan
StyleLuxury Vogue
Color18K gold/ silver/rose gold
Shippig timeusually 4-12 days, Coupling Producer Falk steelflex grid coupling T10 1571T 1030T 1050T 1120T Substantial High quality electricity transmission quicker shipping and delivery 3-5days, please come to feel free to contact us
Buyer Feedback
Our AdvantagesHangZhou Yashan Jewelry Co., Ltd
We are expert producer of trend jewellery for 10 several years.
–Professional Designer
–Advanced Tools & Engineering
–Efficient Team
–Satisfactory Good quality
–Competitive Price
–Faster delivery time 3-5days for inventory design
–Cheaper transport cost arrive with more rapidly delivery
Packaging & Transport
FAQ1. Q:What is your MOQ? Can you combine the color for me?
A:Usually, MOQ 2 parts for inventory goods, Shade can combine. You can choose on-line, or you can make contact with us and write down what is actually the color you want.

2. Q:If my amount is big, can I get price cut?
A:Remember to get in touch with us.We will try our greatest give you better cost.

3. Q:What is actually your packing way?
A:We normally Opp bag, packing box is also obtainable. Sometimes in addition bubble pack to protect our products.

4. Q:What is your supply time?
A:For our stock objects, right after your payment, in 3-5 times we can shipping and delivery for you. 3-7 days for typical designs.

OEM sample growth depends on designs Samples quantity: 1 piece for regular request.

5. Q:May we customize the items in our necessity?
A:Indeed, you can personalize if you want. The cost will be different if there are different designs, you can contact us for element price.

six. Q:What’ ZTTO Bicycle Parts Cassette Freewheel 12Speed 9-46T Sprocket XD Cassette Ultralight Steel Supreme fo XD Hub s the payment conditions?
A:For small purchase, full payment ahead of cargo

For bulk buy, thirty% deposit in advance and balance paid out ahead of shipment..

7. Q:Why the on-line order can’t be concluded and the freight is mistaken?
A:If you find the on-line purchase cannot be completed, or the freight is incorrect that you are unable to pay it on the web, please make contact with us freely, we will re-determine the freight for you.

8. Q:How can I decide on the specific organization which I want?
A:If there do not have the decision that you want, please do not be reluctant to speak to us, we will alter the supply firm for you.

9. Q:What’s your good quality and right after sale support?
A:We are extremely assured in our goods, and we verify every single one piece and pack them extremely properly, so typically you will acquire your order in good condition. If truly have some dilemma, please make contact with us at any time, we will handle that for you in 24 several hours.


Types of roller chains and their applications

There are many factors that can cause premature wear of the roller chain. They include friction, external shocks, and lack of lubrication or adjustment. Here are some tips to help you prevent premature chain wear. Read on to learn more about the different types of roller chains and their applications. You’ll be surprised how quickly the roller chain wears out! Below we have listed some of the most common causes of premature roller chain wear.

Double strand heavy-duty roller chain

If your application requires a heavy-duty chain, a double-strand steel roller chain is an excellent choice. Double-strand steel roller chains are manufactured to reduce stress fatigue and stretch, making them ideal for industrial and logging equipment. This type of chain is also heat-treated and shot-peened for excellent fatigue resistance and strength. Listed below are some of the advantages of double-strand heavy-duty roller chains.
When comparing single-strand and double-strand heavy-duty roller chains, double-strand steel roller chains are generally better. They have twice as many side plates and a working load close to that of a twin-strand steel roller chain. Unlike single-strand steel roller chains, double-strand roller chains are not interchangeable with standard double-sprockets. They use sprockets specially made for double chains.
Double strand chains are particularly strong, resistant to rust and corrosion, and ideal for high-stress applications. They are commonly used in conveyor systems, paper mill equipment, ditches, lifts, seed drills, and various hoisting machinery. They are also used in the wastewater and food processing industries. Chains of this type are used on conveyor lines, so they are an excellent choice for heavy machinery.

Nickel-plated chain

Nickel-plated roller chains are ideal for outdoor work, mildly corrosive environments, and applications requiring a good chain appearance. Nickel plating increases component hardness and improves wear resistance while ensuring that all surfaces are protected. The benefits of nickel-plated roller chains include increased durability, corrosion resistance, and a bright shine. Here are a few reasons to use such a chain. All chains are manufactured to the highest quality and safety standards.
Although slightly corrosive, nickel-plated roller chains are ideal for applications in high salt and high humidity environments. However, nickel plating can peel and chip, so nickel roller chains are not recommended for use in food processing or other environments exposed to corrosive substances. ANSI B29.1 standard chain can be nickel-plated and is ideal for a variety of applications including industrial garage doors and boat lifts.
CZPT USA Corp. is committed to being the premier agricultural and industrial chain supplier in the United States. By focusing on quality, they ensure their chains provide long life and unmatched wear resistance. If you’re looking for a quality plated roller chain, consider choosing a chain from a leading manufacturer. If you need the durability and strength of a nickel roller chain, choose CZPT USA Corp. We manufacture the highest quality chains in the USA.
In addition to high strength, nickel-plated roller chains are also available in elastomer profiles. These types of chains can handle 1/2 to 3/4″ loads, depending on their pitch. They are also ideal for gentle traction on sensitive surfaces. The strength of these chains depends on the type of the main link used in the chain. Nickel-plated roller chains are available in a variety of sizes and are priced to suit a variety of applications.

Stainless steel chain

Stainless steel roller chains are ideal for industrial applications in two harsh environments. They have excellent chemical and corrosion resistance, as well as high strength. Chains are available in three grades to meet various operational needs. 304SS is suitable for food contact applications, while 316SS and 606SS offer excellent corrosion resistance. 600 series stainless steel provides excellent corrosion and wears resistance with precipitation hardened components.
In food processing, stainless steel chains are often exposed to extremely high temperatures and high concentrations of acids, alkalis, and water. They are also resistant to high concentrations of acid and chlorine. And their low magnetic permeability allows them to function properly in hygienic conditions. But stainless steel roller chains also have some disadvantages. Despite their excellent corrosion resistance, these chains are not recommended for use in food processing environments.
Compared to carbon steel, stainless steel roller chains are softer and hold longer. This means it may wear out faster. Since stainless steel is not heat-treated, its surface hardness is different from carbon steel. It retains heat for longer, reducing its tensile strength and extending its lifespan. Nonetheless, stainless steel roller chains are ideal for a variety of industrial applications.
The stainless steel roller chain is made of high-quality material. For example, the Premier series stainless steel roller chains are manufactured in Japan using a special type of stainless steel shot peening process. They also feature a solid roller design that reduces side flex. The Premier range also features highly polished side panels and is available in 10′ boxes, 50′ reels, and 100′ reels. They can also be cut to length if necessary.

Accumulation conveyor

Roller chain accumulation conveyors are designed to transport loads up to 440 lbs or 200 kg. The accumulator chain is located on large idler rollers to ensure quiet operation and the minimum force required to hold the pallet. They are suitable for various applications and can be integrated into the entire processing system. These conveyor belts have T-slots on three sides of the profile frame for connecting brackets and sensors.
Sensors installed in the accumulation area detect objects on the conveyor line and send signals to the motors that power the accumulation area. The motor can be external or built into the drum itself. Other types of sensors use light, such as photosensors. Photoelectric sensors detect objects by emitting and receiving specific wavelengths of light. This option is cost-effective because the sensor rollers are located slightly above the surface of the conveyor line.
Roller chain accumulation conveyors can be constructed of steel or plastic rollers. It can be equipped with staggered or coaxial rollers. Safety cover prevents accidental insertion of fingers into the chain, improving operator safety. The safety cover is compatible with the chain type and required bend radius. These caps are made of plastic clips that fit permanently on the inner links of the chain. They do not interfere with conveyed goods or workpiece carriers.
There are two basic types of accumulation conveyors: free flow and accumulation. Free-flowing chains allow conveyed objects to slide directly onto the chain while stacking chains allow goods to slide under the chain. Accumulation chains are commonly used in the food and packaging industries and have rollers that support conveyed objects. The free-flowing conveyor system eliminates the risk of damaging objects, as the rollers in the accumulation conveyor are in direct contact with the bottom of the cargo.

Custom attachment

Standard accessories for roller chains are available in a variety of styles. Typically, they can be assembled on pin or roller links. When referring to connecting chains, it is important to know how to refer to pitch and center-to-center spacing. The pitch of the roller chain should include inner and outer roller links and must alternate every three pitches. Additionally, you can order custom accessories for pin or roller linkages. Below are some examples of custom accessories for roller chains.
Stainless steel roller chains are one of the most well-known chains for this application. It has a stainless steel 304 finish to create curved and straight lugs. For even more flexibility, you can also request custom accessories such as chain plate holes and pins. For added safety, various accessories can be attached to the single-pitch roller chain. It can also be made with multiple pins or curved lugs.
HKK Chains is stocked with much stainless steel and carbon steel standard connecting chains. Most of the time, they can assemble a custom accessory chain in no time. For example, a single-pitch chain with two connecting holes is called a wide profile. Additionally, chains can be manufactured in a variety of materials, including carbon steel, stainless steel, Lambda, plastic, and Ultra WP. In addition, a wide range of unique accessories is available for special industries.

China 2022 New Cool Sparkle Rhinestone Twist Rope Chain Choker design simple Bling Glitter Crystal Twisted Chain Necklace Jewelry     drives roller chainChina 2022 New Cool Sparkle Rhinestone Twist Rope Chain Choker design simple Bling Glitter Crystal Twisted Chain Necklace Jewelry     drives roller chain
editor by Cx 2023-06-19

China OEM Marine Offshore Stud Link Steel Anchor Chain drives roller chain

Product Description

1) Specification: Dia. 11 ~ 162mm
2) Grade: AM1 ~ AM3
3) Anchor chain connection type
A) Kenter connection, chain connection

B. “D” connection, shackle connection

Powerful Machinery
   Key Features
      Grade: U2 and U3
      Size: dia. 12.5mm – 162mm
      Accessories: All kinds of shackles, swivels & Anchors
      Certificate: ABS, CCS, NK, BV, KR, DNV, LR, GL, RINA, RS
      Surface: Black Painted, Hot Dip Galvanized, Self Colored, etc
       Anchor chain is used for anchor chains on larger vessels.
        such as super yachts, fishing vessels, merchant ships, oil rigs   etc.    
    A full range of auxiliary fittings such as kenter joining shackles,    
        swivels and links are available with full test certification available
        by request.
      Moreover, It prevents the chain from knotting up when twisted,
        thus avoiding problems when chain is retrieved with a windlass.

   Product show———————————————————————————— 


  Break Load Proof Load  
Chain Weight
    AM1 AM2 AM3 AM1 AM2 AM3    
mm KN KN KN KN KN KN kg/m
11 52 72 102 36 52 72 2.65
12.5 66 92 132 46 66 92 3.42
14 82 116 165 58 82 116 4.29
16 107 150 216 76 107 150 5.61
17.5 127 179 256 89 127 179 6.71
19 150 211 301 105 150 211 7.91
20.5 175 244 349 123 175 244 9.2
22 200 280 401 140 200 280 10.6
24 237 332 476 167 237 332 12.61
26 278 389 556 194 278 389 14.8
28 321 449 642 225 321 449 17.17
30 368 514 735 257 368 514 19.71
32 417 583 833 291 417 583 22.43
34 468 655 937 328 468 655 25.32
36 523 732 1050 366 523 732 28.38
38 581 812 1160 406 581 812 31.62
40 640 895 1280 448 640 895 35.04
42 703 981 1400 492 703 981 38.63
44 769 1080 1540 538 769 1080 42.4
46 837 1170 1680 585 837 1170 46.34
48 908 1270 1810 635 908 1270 50.46
50 981 1370 1960 686 981 1370 54.75
52 1060 1480 2110 739 1060 1480 59.22
54 1140 1590 2270 794 1140 1590 63.86
56 1220 1710 2430 851 1220 1710 68.68
58 1290 1810 2600 909 1290 1810 73.67
60 1380 1940 2770 969 1380 1940 78.84
62 1470 2060 2940 1030 1470 2060 84.18
64 1560 2190 3130 1100 1560 2190 89.7
66 1660 2310 3300 1160 1660 2310 95.4
68 1750 2450 3500 1230 1750 2450 101.3
70 1840 2580 3690 1290 1840 2580 107.3
73 1990 2790 3990 1390 1990 2790 116.71
76 2150 3571 4300 1500 2150 3571 126.5
78 2260 3160 4500 1580 2260 3160 133.2
81 2410 3380 4820 1690 2410 3380 143.69
84 2580 3610 5160 1800 2580 3610 154.53
87 2750 3850 5500 1920 2750 3850 165.76
90 2920 4090 5840 2050 2920 4090 177.39
92 3040 4260 6080 2130 3040 4260 185.36
95 3230 4510 6440 2260 3230 4510 197.56
97 3340 4680 6690 2340 3340 4680 206.06
100 3530 4940 7060 2470 3530 4940 219
102 3660 5120 7320 2560 3660 5120 227.85
105 3850 5390 7700 2700 3850 5390 241.45
107 3980 5570 7960 2790 3980 5570 250.73
111 4250 5940 8480 2970 4250 5940 269.83
114 4440 6230 8890 3110 4440 6230 284.61
117 4650 6510 9300 3260 4650 6510 299.79
120 4850 6810 9720 3400 4850 6810 315.36
122 5000 7000 9990 3500 5000 7000 325.96
124 5140 7200 15710 3600 5140 7200 336.73
127 5350 7490 1571 3750 5350 7490 353.23
130 5570 7800 11140 3900 5570 7800 370.11
132 5720 8000 11420 4000 5720 8000 381.59
137 6080 8510 12160 4260 6080 8510 411.04
142 6450 9030 12910 4520 6450 9030 441.59
147 6840 9560 13660 4790 6840 9560 473.24
152 7220 15710 14430 5050 7220 15710 505.98
157 7600 10640 15200 5320 7600 10640 539.81
162 7990 11180 15980 5590 7990 11180 574.74


Application: Ship, Offshore
Surface Treatment: Baking Paint
Material: Iron
Type: Stud Link
Grade: U2 and U3
The Material: Alloy


Customized Request


Advantages and disadvantages of roller chains

If you need to lift heavy objects, you should know how to use a roller chain. Its simple design and simplicity make it ideal for a wide range of applications. This article will discuss the advantages and different types of applications of roller chains. After reading this article, you will be able to choose the type of roller chain that best suits your specific needs. In the next section, we’ll discuss how to deal with it.

Put on

How to measure the wear of a roller chain? There are several methods available, but the most accurate is to use a wear gauge kit. The CZPT Chain Wear Indicator Kit measures chain elongation. Compliant with ANSI and British Standards, this tool is critical to the industry chain and can help you determine when replacement is required. Improper chain maintenance can cause equipment to slip or perform poorly, resulting in unnecessary downtime.
In addition to measuring the elongation of the roller chain, it is also possible to measure the pitch of the rollers. This measurement represents the ANSI #80 standard for roller chains. Vernier calipers can also be used to measure the pitch of chains. This tool is very useful and also acts as a bottle opener. You can even use it as a wear gauge. This way, you can determine if the roller chain needs to be replaced.
The wear resistance of a roller chain can extend its life by 10% or more. However, proper lubrication and general maintenance are essential to ensure the longest lifespan of your chain. The manufacturing process of a roller chain assembly also plays a crucial role in determining its service life. For longer life, you might consider purchasing a heavy-duty series roller chain with thicker side plates and longer pins. If you need greater working load capacity, you can also consider heavy-duty chains.
High-quality components are critical to the longevity of the roller chain. High-quality roller chain components require precise heat treatment processes. The use of proprietary steel allows the company to manufacture more durable drums. The pins are manufactured to tight tolerances and then undergo a centerless grinding process. This process removes any surface defects, resulting in a mirror finish on the pins. The uniformity of this surface finish also ensures that the load is evenly distributed on the pins, extending the life of the chain.


Among the materials used in roller chains, carbon steel and alloy steel are the most common. However, stainless steel is used in food processing equipment and applications that require lubrication. Other materials used for roller chains include nylon and brass. For more information, see the USACE Material Specification Sheet for more information. You can also find information about the performance of a roller chain by its design. But before choosing one of these materials, consider its pros and cons.
Stainless steel is an excellent choice for roller chains. It is corrosion-resistant and can operate in extreme temperatures without cracking. Stainless steel is a non-magnetic material that can operate in a temperature range of -200 degrees to +700 degrees Fahrenheit. In addition to its corrosion-resistant properties, stainless steel can withstand a variety of environments and can be used in heavy-duty applications. The MEGA series is the strongest stainless steel roller chain in the world.


As the name suggests, a roller chain has 5 basic components: pins, bushings, rollers, and pin chainplates. These components are precision engineered to ensure optimum performance and durability. Typical applications include drives and conveyor belts. The various components of the roller chain can be customized to specific needs. Read on to learn more about how these parts work together. This article presents the advantages and disadvantages of different types of roller chains and discusses their applications.
A roller chain is a form of chain drive consisting of short cylindrical rollers connected together by side links and gears called sprockets. While these devices are simple, they have some limitations. In most cases, sprockets must be designed with a maximum tensile load on one tooth to prevent premature chain failure. Therefore, these chains are less efficient than belt drives with higher inertia.
Roller chains are usually made of carbon or alloy steel, although stainless steel is often used where food processing machinery and lubrication are problematic. Sometimes, nylon and brass are used. The maximum running speed of the roller chain is important for some applications, but it also provides economic benefits for users and manufacturers. The maximum running speed of a roller chain is usually governed by a wear limit, which can vary by application.
The global roller chain market is expected to grow at a CAGR of over 5.4% over the next six years. The research report covers the competitive landscape and key factors influencing the market. The report also analyzes the growth potential, product utilization, and pricing models of key vendors. It also covers the SWOT analysis of the key players in the industry. The study provides a comprehensive market analysis of all these factors and more. It also highlights key players and their strategies and identifies the fastest growing regions for their products and services.


Because rollers are exposed to a variety of environments, including snow, rain, and muddy roads, regular maintenance is required to prevent damage. Because they must encounter these elements frequently, frequent inspections are important to prevent rust and other damage. Also, avoid pouring acidic or alkaline cleaning products on the roller chain. Instead, use hot water with hand sanitizer or a disposable toothbrush to clean the rollers. Washing the chain directly with water has little effect.
For small rollers, the workload during the break-in period should not be too large, otherwise, it will cause overheating. The small drum should also be inspected frequently for any unusual appearance, which may indicate that the system is not functioning properly. In this case, the operation must be suspended. Failure to do so could result in serious injury or a facility fire. Additionally, a properly lubricated roller chain is essential to ensure long-term performance.
The surface of the roller is often rusted and scratched. Over time, these little scars can spread to the drive, damaging it. Also, the chain may not be properly spaced and timed. Therefore, it is very important to check regularly to ensure that the chain is in top condition. When the chain wears to 3% or more, the entire roller chain needs to be replaced. Failure to do so may damage the drive, the roller sprocket, or the entire chain.
Given the chain’s processing environment, lubrication is critical to its performance. If the chain is lubricated, it must be re-lubricated frequently. However, lubricated roller chains are susceptible to contamination, especially in the biomass industry. In these environments, airborne organic particles and debris from the biomass industry can contaminate lubricated roller chains. This is why maintenance is important for lubricating roller chains.


The benefits of preloading roller chains are well documented. In general, preloading eliminates the initial elongation of the roller chain, increasing its service life. Preloading is an effective way to achieve this, and a preloading chart can help illustrate the benefits of this process. Chains with little or no preload will stretch significantly during drive start, while chains will stretch rapidly as the surface hardness of the wear parts increases. Additionally, a properly preloaded chain has little or no elongation during the initial start-up of the drive, extending wear life.
Premium manufacturers apply the preload concept during their production phase, aligning all major components at the same time. This approach helps eliminate elongation issues that lead to rapid degradation of the roller chain. If this is not checked, the chain drive will stretch immediately over time. To avoid these problems, it is important to purchase a high-quality preloaded roller chain from a reputable source.
The heat treatment process is an effective way to prevent excessive wear of the roller chain. Heat treatment is a complex process that takes place in a factory during manufacturing. This process helps the rollers maintain high hardness and depth, preventing breakage. When buying a roller chain, make sure that the chain is heat treated and that the chain is manufactured to a high degree of precision. It also ensures that the product can be used for a long time.
In addition to performance benefits, preloading can also reduce initial elongation. A preloaded roller chain will exhibit near linear elongation, whereas a non-preloaded chain will experience rapid elongation. Therefore, they will reach the recommended 3% elongation earlier. Make sure the chain is properly lubricated. Also, consider how the chain is arranged. This is critical for optimal longevity.

China OEM Marine Offshore Stud Link Steel Anchor Chain   drives roller chainChina OEM Marine Offshore Stud Link Steel Anchor Chain   drives roller chain
editor by CX 2023-04-20

China supplier 78PF1 Industrial Stainless Steel Transmission Motorcycle Conveyor Roller Link Chain drives roller chain

Product Description

Conveyor chain 78PF1 conveyor chains

We supply excellent high quality 78PF1 conveyor chains,all the varieties which you want,  any demand pls speak to us!

Usage: Conveyor Chain
Material: Carbon Steel/Iron
Surface Treatment: Shot Peening
Feature: Heat Resistant
Chain Size: According to Your Demand
Structure: Roller Chain


Customized Request