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China Custom 08b 10b 12b 16b 20b ISO/ANSI British Standard Customized OEM Short Pitch Long Pitch Plate Bush Industrial Chain Transmission Chain Conveyor Chain Roller Chain safety chain for bush hog

Product Description

Model NO. 06C/08A/10A/12A/16A/20A/24A/28A/32A/40A/06B/08B/10B/12B/16B/20B/24B/28B/32B/40B-1/2/3
Heavy duty
Chain Model Roller Chains
Structure (for Chain) Roller Chain
Specification GB/T, DIN, ANSI, ISO, BS, JIS.
Origin HangZhou, ZheJiang
Color Solid Color
Chain Color Customized

Our company

Wolff Chain Co. is 1 of the professional chain manufacturers in China. We focus on reseaching, manufacturing and trading of the chain drive with famous brands — “DOVON” and “DECHO”. We supply OEM services for many famous enterprises such as SUZUKI, XIHU (WEST LAKE) DIS., FAW, AGCO, JUMING as well. 

Wolff mainly producing the Transmission chains,Conveyor chains,Dragging Chains,Silent chains,Leaf chains,Roller chains,Special chain and many other series of chain products. Our technicians a have improved the chains quality to the world-level. High quality material selection, powerful and precise heat-treatment technology and excellent assembly methods ensure Wolff chains meet the tough and strict requirements for machines and vehicles. 

All of our products completely conform to the international standard such as ISO\DIN\ANSI\BS\JIS, etc. Wolff has been successfully certified by ISO9001 Quality Management System,SGS inspection and BV inspection. Wolff chains can be widely applied to many industries including automobile, motorcycle, forklift, wood processing machine, constructure machine, packing machine, food machine,tobacco machine and agricultural equipments. Wolff chains are popular in America,South America,Europe,Middle East, South East Asia and Africa markets.

Our workshop

Our certification

Welcome to our exhibition


Q1. What is your terms of packing?
A: Generally, we pack our goods in single color box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages 
before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.

Q3. What is your terms of delivery?

Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and 
the courier cost.We welcome sample order.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, 


Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery, Marine, Mining Equipment
Surface Treatment: Oil Blooming
Structure: Roller Chain
Material: Carbon Steel
Type: Short Pitch Chain
US$ 0/Piece
1 Piece(Min.Order)

Request Sample



Customized Request


Roller Chain Basics

Before choosing the right roller chain for your machine, it is necessary to learn some basics. Learn about sprockets, tensile strength, pitch, and width. Read this article to learn more. It will help you make an informed decision. Getting the right product is critical, but it’s not always as simple as choosing a brand name. You need to choose a company that supports its products and provides good service.

Roller sprocket

If you are planning to purchase roller sprockets for your application, you should first look at the various types available. Sprockets available for single-strand roller chains are manufactured by Boston Steel – Type B sprockets are drilled to size. They are available in 1/4, 3/8, 1/2, 5/8, 3/4 and 1″ pitch sizes.
The diameter of the sprocket is important when choosing the right sprocket for your application. Using a caliper to measure the diameter of a toothless plate is a good way to determine the exact size of the sprocket. A caliper is the diameter of a plate without teeth. On Type B and C sprockets, the hub diameter measures the thickness of the hub.
Another type of sprocket is the steel split sprocket, which is split in diameter. This type is easy to install and remove, and is held together by bolts in the hub. Typically, split sprockets have chain pitches ranging from 40 to 240 and bores ranging from 3/4″ to 6″. The split sprockets are designed with one pointing towards the ceiling and the other two parallel to the floor.
When shopping for sprockets, it is important to remember that they are designed specifically for a specific chain. All chains are manufactured to specific standards. In the United States, the most common standard is ANSI. The chain pitch is the distance between the center of each pin and the center of the next pin. In the US, the standard is always measured in eight-inch intervals.
In addition to sprocket size, sprocket pitch and the surface area also affect chain life. Unlike belt sprockets, which are made of forged steel, the teeth on roller sprockets are stamped from steel sheet or pressed from powdered metal. The harder the teeth, the longer the chain will 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 smaller the bushing wear. Generally speaking, the smaller the pitch, the longer the life of the chain. For best performance and longest life, manufacturers recommend a minimum chain pitch of 2% to 3%. Chain pitch is important to ensure proper performance, and the manufacturer recommends that you replace the chain when it reaches 2% to 3% of normal.
To determine the correct chain pitch for a particular chain, first determine the sprocket size and pitch. Pitch is the distance between pin centers, measured in 1/8 inch increments. The pin diameter of the chain is also important. If you’re not sure about the pin diameter of your chain, measure a few links to get a good average reading. Alternatively, use a caliper to measure the inside diameter of the sprocket and count the number of teeth.
When sizing a sprocket, measure the chain between the gears with a caliper and compare it to the measurements on the chain size chart. Make sure you have checked all the specs and checked the correct chain pitch. Then, choose the correct chain pitch for your needs. This is a critical step in choosing the right chain. So get the correct pitch for your roller chain. Correct pitch helps ensure maximum performance and safety.
To identify a specific type of roller chain, measure its tensile strength. This represents the amount of load the chain can withstand before breaking. Another key parameter to consider is fatigue strength. Chains with high fatigue strength are more resistant to rust and wear than chains with low fatigue strength. The numbers on the right in the standard numbering represent normal or light duty chains, while the numbers on the left represent the pitch of heavy-duty chains.
Double pitch roller chains are a variant of single pitch chains. They are manufactured according to ISO 606 and meet the same standards as single pitch chains. They are mainly used in applications with lower requirements for speed and power transmission. The plates of double pitch roller chains are also longer than single pitch chains. The double pitch drive series is also used for elevator and long conveyor drives. There are three main types of roller chains: single-pitch chains, double-pitch carriers, and oversized rollers.

Roller chain width

When buying a roller chain, one of the first decisions you must make is its width. To make this determination, you need to measure the overall width of the chain, the diameter, and the width of each roller. You must also know the height and thickness of the board. After taking these measurements, you can start shopping for the perfect roller chain. But before you buy a new chain, it’s important to know what to expect from the chain itself.
There are many different types of roller chains. These chains are available for ANSI and metric measurements. They come in single-stranded and double-stranded variants. They are usually used for power transmission. Other types include agricultural, automotive, conveyor, multi-strand, and four-strand chains. These charts also include a chart so you can easily see the exact size you need. Listed below are some of the benefits of buying a roller chain.
Roller diameter and pin diameter are important factors in choosing the correct chain width. The width of the chain is the nearest binary fraction of 5/8 of an inch. It should be at least half the thickness of the sprocket, and the plate thickness is one-eighth the width of the chain. Overweight chains are indicated with the suffix H. The pitch and width of the chain are determined by the working load and machine speed.
The outer links of the roller chain are called pin links. These pins are inserted into the bushings of the adjacent roller links. They are held in place by cotter pins. Pin links are usually pressed into the pins of heavy-duty chains. These pins are used to hold the rollers in place. However, these pin chains can reduce the power rating of roller chains by up to 20%.
The ANSI 29.1 Steel Chain Specification specifies a minimum pitch in inches and ultimate strength of 12,500 x pitch in inches. At the same time, the O-ring chain greatly reduces wear due to its lubricating effect. O-ring and X-ring chains contain a lubricant injected by vacuum when riveting the chain together. Transmission chains are tested and governed by standards bodies such as ANSI. In 2011, the American Society of Mechanical Engineers developed a standard for precision power transmission chains.

Roller chain tensile strength

One of the most important indicators of roller chain strength is tensile strength. This measurement refers to the amount of load the chain can withstand before breaking. Another measure, called fatigue strength, refers to the maximum load a chain can withstand before it breaks. The strength of a roller chain depends on its size, the quality of the steel used in its construction, and the heat treatment. There are also differences in the types of shot peening used to treat steel, pitch holes, and link plates.
When choosing a roller chain, the workload is critical. This is the maximum load the chain can withstand before fatigue failure occurs. This measurement is critical because it helps determine the type of load applied to the chain. When deciding which roller chain to buy, be sure to consider the mechanical type and desired strength. Then, make sure it meets strength and load-carrying capacity requirements.
The ultimate tensile strength of a roller chain is based on the manufacturer’s recommended maximum tensile strength. However, the actual tensile strength may be higher or lower than this value. The working load limit of a roller chain can also be calculated by multiplying the chain diameter by the grade. The working load limit of a chain is the highest tension it can withstand before breaking. This value is usually expressed in points.
The maximum tensile strength of roller chains varies by chain type. The single-strand heavy chain has thick side plates for higher shock loads. Single strand heavy-duty roller chains, also known as “bushing” roller chains, are also available. Double-stranded heavy chains are structurally similar, but they have two layers of steel connected by pins that are nearly twice as strong as standard 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 strength of the two is similar, and it is not recommended to choose one or the other. Although steel and titanium chains are considered the strongest materials for roller chains, these materials are not magnetic.

China Custom 08b 10b 12b 16b 20b ISO/ANSI British Standard Customized OEM Short Pitch Long Pitch Plate Bush Industrial Chain Transmission Chain Conveyor Chain Roller Chain   safety chain for bush hogChina Custom 08b 10b 12b 16b 20b ISO/ANSI British Standard Customized OEM Short Pitch Long Pitch Plate Bush Industrial Chain Transmission Chain Conveyor Chain Roller Chain   safety chain for bush hog
editor by CX 2023-04-23

China supplier a-1 K-1 Short Pitch Conveyor Roller Chain with Attachment 08b 10b 12b 28b with Free Design Custom

Solution Description

Product Description

Solution Parameters

Type Regular A and standard B precision roller chain, conveyor chain
specific chain with components, welding chain, leaf chain and sprocket
ANSI chain No. 40,50,sixty,80,100,one hundred twenty,140,160,180,200,240
DIN/ISO chain No. 08A,10A,12A,16A,20A,24A,28A,32A,36A,40A,48A
Application Food processing, pharmaceutical and chemical industries, electronics, equipment
house appliances, automotive production, metallurgy, sewage remedy
Collection A series,B sequence

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Packaging Information



1. Are you maker or trade Business?
We are a factory established in 1997 with trade crew for intercontinental service.

2. What conditions of payment you typically use?
T/T thirty% deposit and 70% in opposition to doc, Western Union, L/C at sight

three. What is your guide time for your products?
Typically 35 days following verified order. thirty times could be accessible in minimal season for some products (for the duration of May to July), and 45 times in the course of new year and very hot time ( Jan to March).

four. Samples
For customers who want sample affirmation prior to ordering, you should bear in head that the subsequent policy will be adopted:
1) All samples are totally free of demand with the greatest price not exceeding USD one hundred.
two) The courier price for the initial-time sample sending will be charged for by the consignee. We will ship the samples with freight to be collected. So remember to notify your account with FedEx, UPS, DHL or TNT so that we can continue promptly.
3) The very first-time courier expense will be absolutely deducted from the deal benefit of the trial cooperation.

purchase travel chain

Acquiring a push chain calls for a particular comprehending of its traits. This article discusses the different kinds of chains offered, like Silent, Flat-prime, and Duplex. By the finish of this article, you ought to have a simple understanding of what each and every variety of chain is for. Initial, listed here are some fundamental guidelines to keep in head when searching for a chain. To uncover the generate chain that greatest suits your requirements, go through on.

roller chain

Deciding on the correct roller chain for your push chain depends on numerous variables. Very first, you have to decide the motor horsepower and rpm for the little travel sprocket. These values ​​determine the dimensions of the chain and the amount of tooth on the push sprocket. Subsequent, you require to determine the measurement of the conveyor chain, it can be the horizontal, vertical, or curved radius. Relying on your specific requirements, you can also select among two-strand or 3-strand chains.
The roller chain of the drive chain must be effectively tensioned. It ought to also have a proper lubrication program. Chain sag should not exceed two to 4 p.c of the heart distance (the distance between the two axles). Also, it should not make any abnormal noises or clear difficulties. 1 of the main factors for excessive use is the dimension of the load. Every chain has a specified greatest working load.
The greatest roller chain load have to be much less than 1/9 or 6 times the tensile strength of the push chain. This amount should not exceed this threshold, as exceeding this degree will end result in chain plate tiredness. To stay away from this, you should use a roller chain with a greater variety of strands. Also, for large energy demands, a roller chain with a higher quantity of strands is advisable. One last idea for deciding on a drive chain: it ought to not be utilised when there is a large threat of corrosion or rusting.
The supplies utilised to manufacture roller chains fluctuate according to the particular software. Typical supplies consist of metal and stainless steel. Nonetheless, stainless metal is used in food processing machinery and other environments that need lubrication. Brass and nylon are also sometimes utilized. These variables determine the assortment of suitable resources for the travel chain. If you are not certain which substance to use, you can check with an sector specialist. These specialists will aid you select the correct chain for the occupation at hand.

mute chain

The design of the silent transmission chain is as follows: the huge chain plates 2 are stacked 1 on leading of the other in the course of the chain size. The connecting rods are related by connecting pins 3. The outermost and central guide plates 4 are mounted to the connecting pins 3 by indicates of rivets. This development helps minimize friction on the sliding surfaces of the chain. Chainplate 2 of the silent transmission chain is normally manufactured of stainless metal.
The website link plates are created of metal and have a rectangular form with pinholes 41. These guide plates have no tooth but have curved surfaces that information the silent generate chain on the sprockets. In addition, the rear portion of the guide plate is greater than the portion of the chainplate. This attribute improves pitch harmony. The current creation is also relevant to silent transmission chains using rockers.
When it arrives to chain style, it really is crucial to bear in mind that silent drive chains are frequently used in automotive engines, specifically timing and cam drives. This kind of push decreases noise and vibration thanks to its low engagement angle and backlinks engagement with the sprocket. Nonetheless, these purposes are not restricted to timing and cam drives they can also be utilized for entrance-wheel energy transmission. For example, silent travel chains are developed to resemble those utilised in NASCAR racing engines.
The layout of the silent drive chain is based mostly on the framework of the roller chain. Its factors are standardized and produced in accordance to pitch. There are single-row and multi-row variations. Tranquil chains, also acknowledged as inverted tooth chains, are shaped to decrease sounds from stretching. It truly is also made to reduce the amount of friction triggered by small adjustments in pitch. Its tooth never slide towards every single other, so the chain is smoother and more durable.

flat best chain

A single of the critical areas of the flat best chainplate system is the hinge pin, which is utilized to correct the chainplate and is accountable for the easy and efficient conveying of the chainplate. There are a number of kinds of hinge pins, which includes one hinge pins and double hinge pins. The solitary hinge pin is appropriate for the chainplate with a modest span and modest bearing potential, and the double hinge pin is suitable for the chainplate with a large span and higher bearing capability.
The side bending flat leading chain is ideal for conveying massive and medium workpiece pallets. They can be manufactured of metal or plastic, every with its very own advantages. The two chainplates are made to convey materials efficiently. Side curved flat-leading chains can be utilised on straight conveyors. They have a reduced coefficient of friction and can transportation weights up to 1.2 kg/cm. They can also be mixed with High definition profiles.
Flat prime push chains are usually manufactured of plastic substance and appear in two kinds: tabletop chains and buffer chains. They appear in a range of widths, but the most popular are standard widths, ranging from 3.twenty five inches to twelve inches. MatTop chains are usually delivered in 10-foot lengths. They occur in diverse styles, but they all have the exact same standard specs. Tabletop chains are developed for standard conveying, even though pad chains are utilised for certain applications. Reliable prime chains are ideal for conveying bulk supplies, while broad pad chains can take care of large volumes of fluids and/or strong-strong mixtures.
These chain conveyors can be used to convey, hook up or raise tiny things. This kind of chain is specifically useful in industries where the product is sizzling or greasy. The modular design and style of these chains makes it possible for them to be configured in 3 proportions, making them suited for creation alterations and transitions. They also help reduce slack in the chain. Flat prime chains are frequently utilized in closing assembly and mechanical or paint restoration in the automotive industry.

double chain

Besides the roller chain, yet another variety of chain generate is the double travel chain. This variety of chain is made up of a collection of limited cylindrical rollers linked jointly by facet back links and driven by gears referred to as sprockets. This sort of chain is very dependable and only demands a tractor with a higher rpm PTO. It is made by CZPT and is offered in a lot of various dimensions and finishes.

Self-lubricating chain

Self-lubricating push chains are the best answer for apps that do not demand the relubrication of standard chains. This maintenance-totally free roller chain characteristics completely warmth-taken care of parts that enhance the chain’s tiredness resistance and energy. It really is sintered alloy bushings are oil-impregnated, reducing the opportunity of untimely put on and elongation. Its self-lubricating qualities enhance its longevity and work well even in hard-to-reach spots.
CZPT self-lubricating roller chains attribute preloaded sintered metal bearing pins and oil-impregnated sintered bushings. These chains are drop-in replacements for regular roller chains and run on the exact same sprockets as standard chains. In addition to currently being routine maintenance-free of charge, self-lubricating roller chains are suitable with most current sprockets and are perfect for demanding programs.
The O-ring chain idea was employed to develop self-lubricating systems. It has two or much more annular grease storage chambers. A self-lubricating bushing roller chain has an oil reservoir among its pin chain and the roller chainplate. A grease seal amongst these two plates isolates the transferring areas and keeps the joints properly lubricated. O-rings are produced of unique nitrile rubber, whose houses differ by software.
CZPT SLR conveyor chains and CZPT SLR generate chains have rollers on sintered bushings. CZPT SLR chains and SLR conveyor chains are self-lubricating and have a greater operating load than normal ANSI chains. They may possibly not be interchangeable with other self-lubricating chains from other companies. Self-lubricating generate chains are the greatest remedy for demanding industrial applications demanding large-duty, reliable conveying.

China supplier a-1 K-1 Limited Pitch Conveyor Roller Chain with Attachment 08b 10b 12b 28b     with Free of charge Style Customized