Tag Archives: china double roller chains

China Wholesale Gold Ball Chain Stainless Steel Bead Chains for Necklace double roller chain

Solution Description


item information

identify:Give Emblem Engraved Jewelry puppy Tags

one. Metal Components: 316L Stainless steel OR 316 stainless steel
two. MOQ: 300PCS/style    (for order)
three. Mini order: 1-20PCS            (for inventory)
four. Major cost: 2.-5.0USD,Relying on the style (EXW)
five. Custom made Sample time: 25~30days
6. Mass production time: twenty five~35days

 9-year’s stainless steel jewellery manufacturing knowledge
six-year’s stainless steel jewelry to the entire world exporting knowledge
Specialist stainless steel jewelry company in Xihu (West Lake) Dis.,HangZhou, China
OEM for entire world renowned style brands
Stable delivery time,fine good quality & sincere service

Our Solutions
We will keep update production approach news by photos for you in the course of get.
We will notice you in time if have any problem in production,and fix out that jointly.
Price-extra services:  3D drawing layout,buying accessories, custom label, plated(IPG2N18,18K gold,rose gold,black,silver,true gold,Rhodium), Laser LOGO or stamp on the merchandise, pecial packing and other added solutions and so forth.
 Extra massive ring dimension could be made (eg: US19)
You could return them for us if merchandise exsit the high quality problem, and we will re-make for you right up until you feel satidfied.  
Packaging & Transport
Each and every piece in a seal bag (5X7cm), each a hundred parts in a big seal bag
then in Carton/Protect bag 
Or accept customized packing needs.

Welcome to go to our factory !
Our secure foreign trade team and expert personnel are your best guarantee!
How to speak to us?
Deliver your Inquiry Information Beneath, click on”Send” now!

Material: Stainless Steel
Plating: Non
Pendant Shape: Bead
Suitable for: More
Style: Simple
Usage: Health




1. Metal Materials: 316L Stainless steel OR 316 stainless steel
2. MOQ: 300PCS/style    (for order)
3. Mini order: 1-20PCS            (for stock)
4. Main price: 2.0-5.0USD,Depending on the style (EXW)
5. Custom Sample time: 25~30days
6. Mass production time: 25~35days
Material: Stainless Steel
Plating: Non
Pendant Shape: Bead
Suitable for: More
Style: Simple
Usage: Health




1. Metal Materials: 316L Stainless steel OR 316 stainless steel
2. MOQ: 300PCS/style    (for order)
3. Mini order: 1-20PCS            (for stock)
4. Main price: 2.0-5.0USD,Depending on the style (EXW)
5. Custom Sample time: 25~30days
6. Mass production time: 25~35days

Choosing a drive chain for a belt conveyor

The drive chain is used to move heavy objects on the conveyor chain. Chains are magnetic, antistatic, high temperature, or chemical resistant, depending on the application. These types of drive chains are used in many different industries. A common machine that uses this type of drive is a chain hoist. Chain hoists are designed to lift heavy loads with minimal effort. Chains are often used to transport heavy loads.

roller chain

Whether using a roller chain as a drive chain or a belt conveyor can be tricky. Whether it’s a small low-speed drive with manual lubrication or a high-speed pump-lubricated drive with multiple sprockets, there are several factors to consider when choosing a roller chain. First, you need to consider motor horsepower and rpm. The speed of the motor determines how much chain you need. For example, if you are using a low-speed drive, you will need to choose a low-pitch, high-pitch chain. Another thing to consider is chain length – ideally, you can go for an even number of sprockets and chains, but never go smaller.
The lubrication system is also important because the lubrication system must be able to deliver enough oil. The type of oil used to lubricate a chain depends on its operating environment, temperature and speed. Wear is caused by pressure on the bearing, angular sliding of the pins, and rotation of the rollers. There are five different types of lubrication methods available, depending on the system used. A high-quality carbon steel chain is a major advantage when operating at high temperatures, as it can withstand higher temperatures.
The materials of construction for roller chains vary by application. Typically, the most common materials are steel and stainless steel, but sometimes alloy steels are used in food processing machinery that may have lubrication problems. Nylon and brass are also sometimes used. Some industries require heavy-duty chains. If you need an extremely heavy chain, you may want to consider a heavy-duty roller chain. If you are not sure which type of chain is best for your application, consult an industry expert.
Unlike other chains, roller chains are more efficient from a size and weight perspective. While solution chains are useful in some situations, drive chains are more effective for dirty work and slipping on tracks. They are commonly used in construction and manufacturing. There are other advantages to using a drive chain. They are generally stronger than belts, which is a huge benefit. So, if you’re wondering which is better, here are them:

Multi-strand roller chain

The multi-strand roller chains for drive chains market is expected to grow at a CAGR of over 20% during the forecast period. Market reports cover product demand, supply, and cost. The report covers the global market including company profiles, product details, and contact information of key players. It also takes into account the revenue generated by different application areas. The report contains 159 pages of useful information and data. It is an essential tool for anyone involved in drive chain manufacturing.
The essential characteristics of multi-strand chains are their power ratings and allowable bearing area pressures. Power rating is an important characteristic that determines the chain’s ability to transmit a specific load. Typically, multi-strand chains are rated in the range of 12,000 watts per strand. However, their capabilities are limited by link plate fatigue, roller impact fatigue, and wear between pins and bushings.
Energy Series chains are ideal for high-speed and high shock load applications. The chain is designed to provide reliable power and withstand the rigors of the oil and gas industry. It uses high-strength steel and double-coated rolls. These chains come in different lengths and come in two types: single-strand and multi-strand. It is best to consult a professional to find out which chain best suits your needs.
The global multi-strand roller chains market is expected to grow at a CAGR of over 7% during the forecast period. From 2011 to 2019, the industry is expected to grow by nearly 6%. However, the outlook for this market is not optimistic, with some companies experiencing negative growth over the past year. Nonetheless, slowing global economic growth and tightening COVID-19 regulations are likely to hinder the market growth.
Although requirements vary by application, it must be remembered that the load on a multi-strand roller chain must not be greater than 1/9 or 1/6 of the tensile strength of the chain. If the load exceeds this threshold, the chainplates will fatigue. This is the main reason why roller chains are expensive. However, this is not always the case. Multi-strand roller chains are a great idea if you are looking for an affordable and reliable drive chain.

double chain

If you’re looking for an industrial-grade drive chain, you’ve probably considered a double chain. The chain meshes with the sprockets on either side of the gears. It comes in different styles, each with its own advantages and disadvantages. The CZPT duplex series has twice the power capacity of standard SC duplex chains. This type of chain is usually best for new applications. On the other hand, SC double chain chains are the cheapest but have less weight and power capacity.
Another option is a triple drive chain. This type of drive chain has an additional row of plates and contains three sprockets. Its unique design reduces the weight and impact velocity of the timing chain. It is usually used in automotive applications. It is ideal for low to medium-load timing applications. It is also available in acoustically optimized versions. Three-quarter inch pitch double chain chains are widely used in gasoline engine aids and timing drives.

flat top chain

High friction rubber is usually installed on the top or bottom of a flat top drive chain to improve its high friction surface and prevent interference during side bend conveying. The chain plate can be customized with thin rubber layer or thick elastic polyurethane rubber according to customer requirements. In addition to providing high friction, the flat top chain also provides excellent anti-slip properties for glass bottles.
Premium steel flat top chain with high quality surface finish and excellent wear resistance. They have a high level of noise reduction and can be used in heavy duty conveying applications. These chains are available in a variety of alloys such as stainless steel or aluminum. Some models are designed to be very rugged and last longer. Aluminum and galvanized steel chains are popular choices for these chains.
Flat Top Drive Chain Conveyors are versatile and come in an endless combination of configurations. Drives can be connected end-to-end to form long conveyor lines, while side-curved flat-top chains are versatile enough to handle tandem, serpentine or carousel configurations. Standard and heavy duty models are also available. Flat top chains can be used in many different applications including food, beverages and other commodities.
Standard flat top chains are usually rectangular or L-shaped and designed for use on straight conveyors. In some cases, space constraints may require a U-shaped or rectangular conveyor line. For smoother conveying, side-curved flat-top chains can be used. These chains are paired with regular rectangular chain plates and tall pins for high load capacity. They come in different widths, including multi-strand chains.

China Wholesale Gold Ball Chain Stainless Steel Bead Chains for Necklace     double roller chainChina Wholesale Gold Ball Chain Stainless Steel Bead Chains for Necklace     double roller chain
editor by czh 2023-01-30

China wholesaler Double Pitch 300 400 600 Series Stainless Steel Conveyor Roller Chains with Attachment with Good quality




specialchainwithaccessories,weldingchain,leafcZheJiang dsprocket
40,fifty,sixty,eighty,a hundred,120,140,a hundred and sixty,a hundred and eighty,200,240
Collection Aseries,Bseries










Wearea factoryfoundedin1997withtradeteamforinternationalservice.


Normally35daysafterconfirmedorder.30dayscouldbeavailableinlowseasonforsomeitems(duringMaytoJuly),and45daysduringnewyearandhotseason( JantoMarch).


Roller Chain Principles

Just before picking the proper roller chain for your device, it is required to learn some fundamentals. Find out about sprockets, tensile toughness, pitch, and width. Read through this article to find out much more. It will support you make an educated choice. Getting the appropriate item is essential, but it is not often as simple as choosing a model name. You want to decide on a organization that supports its goods and provides good provider.

Roller sprocket

If you are arranging to obtain roller sprockets for your application, you ought to first look at the various sorts available. Sprockets obtainable for single-strand roller chains are created by Boston Steel – Kind B sprockets are drilled to dimensions. They are obtainable in 1/4, 3/8, 1/2, 5/8, 3/4 and 1″ pitch dimensions.
The diameter of the sprocket is critical when selecting the correct sprocket for your software. Making use of a caliper to evaluate the diameter of a toothless plate is a good way to determine the exact dimension of the sprocket. A caliper is the diameter of a plate with no enamel. On Kind B and C sprockets, the hub diameter measures the thickness of the hub.
Another variety of sprocket is the metal break up sprocket, which is break up in diameter. This type is simple to set up and take away, and is held together by bolts in the hub. Generally, break up sprockets have chain pitches ranging from 40 to 240 and bores ranging from 3/4″ to 6″. The split sprockets are created with one pointing in the direction of the ceiling and the other two parallel to the ground.
When shopping for sprockets, it is critical to don’t forget that they are created exclusively for a particular chain. All chains are manufactured to distinct standards. In the United States, the most widespread common is ANSI. The chain pitch is the length between the heart of each pin and the heart of the subsequent pin. In the US, the normal is usually measured in 8-inch intervals.
In addition to sprocket dimensions, sprocket pitch and the surface region also affect chain life. As opposed to belt sprockets, which are produced of cast steel, the teeth on roller sprockets are stamped from steel sheet or pressed from powdered steel. The tougher the tooth, the for a longer time the chain will very last.

Roller chain pitch

The pitch of a roller chain is the distance between the sprocket and the pin. The smaller the thread pitch, the more compact the bushing use. Usually talking, the smaller sized the pitch, the longer the daily life of the chain. For greatest functionality and longest lifestyle, manufacturers advise a bare minimum chain pitch of 2% to 3%. Chain pitch is important to make certain proper performance, and the producer suggests that you change the chain when it reaches 2% to 3% of normal.
To figure out the correct chain pitch for a particular chain, first decide the sprocket size and pitch. Pitch is the distance in between pin centers, calculated in 1/8 inch increments. The pin diameter of the chain is also crucial. If you might be not certain about the pin diameter of your chain, measure a few backlinks to get a good average reading through. Alternatively, use a caliper to measure the inside diameter of the sprocket and depend the variety of enamel.
When sizing a sprocket, evaluate the chain in between the gears with a caliper and assess it to the measurements on the chain size chart. Make sure you have checked all the specs and checked the appropriate chain pitch. Then, pick the right chain pitch for your needs. This is a critical action in selecting the correct chain. So get the proper pitch for your roller chain. Proper pitch will help ensure maximum functionality and safety.
To recognize a certain type of roller chain, evaluate its tensile toughness. This signifies the amount of load the chain can stand up to before breaking. Yet another key parameter to take into account is exhaustion energy. Chains with higher tiredness power are a lot more resistant to rust and put on than chains with low tiredness strength. The numbers on the correct in the standard numbering represent standard or mild responsibility chains, while the numbers on the still left symbolize the pitch of hefty-duty chains.
Double pitch roller chains are a variant of single pitch chains. They are created in accordance to ISO 606 and fulfill the identical standards as single pitch chains. They are mainly employed in programs with reduce demands for speed and energy transmission. The plates of double pitch roller chains are also lengthier than one pitch chains. The double pitch push collection is also employed for elevator and lengthy conveyor drives. There are a few main sorts of roller chains: one-pitch chains, double-pitch carriers, and outsized rollers.

Roller chain width

When buying a roller chain, 1 of the first conclusions you need to make is its width. To make this perseverance, you need to evaluate the general width of the chain, the diameter, and the width of each roller. You should also know the top and thickness of the board. Following using these measurements, you can commence buying for the perfect roller chain. But ahead of you acquire a new chain, it truly is important to know what to anticipate from the chain by itself.
There are several distinct types of roller chains. These chains are accessible for ANSI and metric measurements. They occur in solitary-stranded and double-stranded variants. They are usually utilized for electrical power transmission. Other kinds contain agricultural, automotive, conveyor, multi-strand, and four-strand chains. These charts also consist of a chart so you can easily see the exact measurement you need. Outlined underneath are some of the positive aspects of acquiring a roller chain.
Roller diameter and pin diameter are important elements in selecting the correct chain width. The width of the chain is the nearest binary fraction of 5/8 of an inch. It need to be at the very least 50 % the thickness of the sprocket, and the plate thickness is one particular-eighth the width of the chain. Obese chains are indicated with the suffix H. The pitch and width of the chain are identified by the working load and device velocity.
The outer hyperlinks of the roller chain are referred to as pin back links. These pins are inserted into the bushings of the adjacent roller hyperlinks. They are held in area by cotter pins. Pin backlinks are generally pressed into the pins of weighty-duty chains. These pins are used to maintain the rollers in location. Nevertheless, these pin chains can reduce the electricity rating of roller chains by up to twenty%.
The ANSI 29.1 Steel Chain Specification specifies a bare minimum pitch in inches and final energy of 12,five hundred x pitch in inches. At the same time, the O-ring chain drastically reduces wear owing to its lubricating result. O-ring and X-ring chains incorporate a lubricant injected by vacuum when riveting the chain with each other. Transmission chains are tested and governed by requirements bodies such as ANSI. In 2011, the American Modern society of Mechanical Engineers produced a common for precision energy transmission chains.

Roller chain tensile strength

A single of the most important indicators of roller chain toughness is tensile power. This measurement refers to the amount of load the chain can face up to ahead of breaking. Yet another evaluate, referred to as tiredness strength, refers to the optimum load a chain can face up to before it breaks. The strength of a roller chain relies upon on its dimension, the high quality of the metal utilized in its design, and the heat treatment. There are also differences in the sorts of shot peening utilised to handle metal, pitch holes, and hyperlink plates.
When choosing a roller chain, the workload is vital. This is the greatest load the chain can endure just before exhaustion failure takes place. This measurement is critical because it helps figure out the variety of load applied to the chain. When selecting which roller chain to buy, be confident to think about the mechanical kind and wanted toughness. Then, make positive it satisfies energy and load-carrying capability specifications.
The supreme tensile power of a roller chain is based mostly on the manufacturer’s advised optimum tensile toughness. Nevertheless, the real tensile energy could be greater or reduce than this benefit. The doing work load limit of a roller chain can also be calculated by multiplying the chain diameter by the grade. The doing work load restrict of a chain is the greatest stress it can stand up to ahead of breaking. This worth is generally expressed in points.
The optimum tensile energy of roller chains varies by chain kind. The one-strand hefty chain has thick facet plates for increased shock loads. One strand hefty-obligation roller chains, also identified as “bushing” roller chains, are also available. Double-stranded large chains are structurally similar, but they have two layers of steel linked by pins that are virtually twice as powerful as common roller chains.
The tensile strength of a single-strand roller chain is approximately 500 tons. In comparison, a single-chain blockchain has a tensile strength of 900. The tensile power of the two is equivalent, and it is not recommended to pick one or the other. Although steel and titanium chains are regarded the strongest resources for roller chains, these supplies are not magnetic.

China wholesaler Double Pitch 300 400 600 Series Stainless Steel Conveyor Roller Chains with Attachment     with Good quality