China Standard Chain of agricultural rice combine harvester required by national standard with Great quality

Item Description

SGS Authorized Rice Harvester Chain

Why select us

1. HangZhou Xihu (West Lake) Dis.hua Chain Team Co., Ltd established in 1991, we have 5 subsidiaries in china and also have 6 subsidiaries overseas
two. we covering a creation region of two hundred,100 square meters, have much more than 1,800 sets of innovative gear and over 3,one hundred extremely expert workers, the yearly production capacity has exceeded 20,000,000 meters
3. we specialized in creating all varieties of regular chains and particular chains, this kind of as A or B series chains, roller chains, driving chains, conveyor chains, hoisting chains, agricultural chains, sprockets, gears, wheels, pt products, rice harvester chain and so on
4. we have attained ISO9001, ISO14001, ISO16969, CZPT and API certificates.

5. Our  companions between globe best enterprises, such as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, and so forth.

1.Technological parameters

2. Solution

three. Certification

four. Organization Introduce

HangZhou Xihu (West Lake) Dis.hua Chain Group Co., Ltd was founded in 1 9 9 1, and now it has five wholly owned subsidiaries, one in ZheJiang  province, other four in HangZhou, ZHangZhoug province, it is a professional manufacturer of chains, sprockets, tooth gears and various power transmission products.


The group has XIHU (WEST LAKE) DIS.HUA, ZIQIANG brands, is focused on producing all variety of standard roller chains and special chains, such as conveyor chain, stainless steel chain, agricultural chain. With Xihu (West Lake) Dis.hua brand registered in more than 70 countries like America, Europe, Japan, it is building long term cooperation with these world top enterprises, such as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR.   

There is a technical center of province level, Xihu (West Lake) Dis.hua academician working station, experiment station for Xihu (West Lake) Dis.hua post doctors, and national hundreds of program set up in Xihu (West Lake) Dis.hua group. With these platforms and strong technical ability, the more than hundreds of Engineers and technicians have developed all variety of special high precise and high strength products, conducted mold programs for key components in the car and national industry revitalizing program.  

Great attention has been paid on environmental protection and energy saving. The product well displays environmental protection and energy saving. In the year of 2 0 0 0, Xihu (West Lake) Dis.hua took the lead in gaining I S O 1 4 0 0 1 environment management certificate and thereafter passed the inspection of clean production and recycling economy, winning the title of “ZHangZhoug Green Enterprise”. 

“We are always serving our customers with our best products.” 

Roller Chain Routine maintenance Suggestions

There are numerous things to maintain in head when keeping a roller chain. The primary reasons contain friction and external influences. With no suitable lubrication and adjustment, these kinds of chains will put on prematurely. Here are some guidelines for trying to keep your roller chain in top condition. carry on studying! This will make your procedure less difficult. We will also discuss the price of the new roller chain. As always, keep in mind to examine for free ends and modify the chain often.


Roller chains are developed to accommodate many different sorts of masses. Sprockets are the principal lead to of chain use. Axial and angular misalignment occurs when the sprocket faces are not properly aligned. Equally varieties of misalignment improve stress and put on on the roller chain. They can also negatively impact the drive. Therefore, deciding on the proper chain is an essential thought.
Preloading assists to eliminate initial elongation and extend services existence. The positive aspects of preloading can be noticed in the preloading chart. Substantial elongation happens during push startup with no or nominal preload. This is owing to the surface area hardness of the worn elements. On the other hand, a appropriately preloaded chain shows small elongation during the preliminary begin. As a result, suitable preload can extend put on existence.
Even though elongation is a all-natural phenomenon in any travel, it can be minimized or eliminated with proper maintenance. In addition to standard inspections, you need to do a complete inspection of your chain following the first hundred hours. This inspection ought to focus on essential existence elements such as 3% elongation, how the chain is lubricated, and any other problems that may possibly affect daily life. A very good top quality chain should have the longest daily life and no problems.
There are several various roller chain specs. A excellent rule of thumb is to select chains with at minimum 5 links. Then, tighten the chain till a break happens, and it will explain to you what type of break transpired. Alternatively, you can use a roller chain with the maximum allowable load. As long as the MAL doesn’t exceed that amount, it really is still flawlessly protected to use it for any software.


When it comes to lubrication, there are a number of diverse methods. For illustration, spray lubrication is a well-liked technique for large-horsepower drives and large-load and quickly-moving equipment. This method is very successful, but it is high-priced, and spraying the chain also considerably out of the guard can result in leaks. Another common approach is brush lubrication. Brush lubrication includes making use of a steady circulation of oil to the chain, pushing it into the chain. This lubrication strategy decreases the application temperature of the chain. Also, it can prolong the life of the chain, relying on the manufacturer’s technical specs.
Whilst the lubrication of roller chain couplings varies by software, sprocket hubs ought to be lubricated month to month to make certain appropriate sealing. The sum of oil employed is dependent on the rotational velocity and the sort of roller chain coupling. In common, lubricants utilised in roller chain couplings ought to have excellent adhesion, oxidation, and mechanical stability.
Wear-resistant lubricants are advisable. They prevent the rollers from sticking to every other and avoid rusting. These lubricants have reduced surface stress and are not hazardous to metal or O-ring chains. The the best possible lubrication strategy depends on ambient temperature, horsepower, and chain pace. Appropriately lubricating a roller chain boosts the daily life of the chain and decreases the danger of put on.
Proper lubrication of the roller chain is essential to avoid corrosion and lengthen its support existence. The oil kinds a easy film on the chain components, reducing metal-to-steel speak to and reducing friction and put on. Moreover, the oil offers a clean operating surface area and decreases noise. Nevertheless, the managing-in method of roller chain lubrication can’t be underestimated. When making use of heavy-duty oils, make sure that the lubricant is compatible with running and ambient temperatures.


To prolong the life of your roller chain, you need to carry out typical inspections. Initial, you ought to verify the T-pin on the hyperlink plate at the joint. If they are not related appropriately, it can cause the chain to stretch and not preserve appropriate spacing and timing. Up coming, you must search for unusual sounds, corrosion, and filth that could point out dress in. If you notice any of these issues, it is time to substitute the chain.
In buy to correctly maintain a roller chain, equally locations of the roller chain need to be lubricated with the appropriate lubricant. Lubricants utilised ought to be SAE non-degreased oils. There are several types of lubricants offered, but the best 1 is a petroleum-primarily based oil with a substantial viscosity. You can also check for indicators of use, such as red or brown discoloration. This indicates that there is not enough lubrication.
Whilst the lifestyle expectancy of a roller chain is unidentified, it is essential to know how to extend its existence and optimize its effectiveness. Incorrect tension and alignment can shorten its lifestyle and area undue tension on the push system and the chain by itself. Incorrect pressure can also lead to slippage and elevated strength output. Consequently, you need to determine the tension and alignment of the chain for the duration of the original set up. Check out and alter often.
Yet another way to lengthen the existence of your rollers is to thoroughly clear the inside of and outside the house of the rollers. You ought to also lubricate it regularly to stop excessive warmth buildup. Developed to avert overheating by restricting the volume of operate for the duration of crack-ins. Additionally, typical inspections will support you capture anomalies early sufficient to end functions. Very last but not the very least, standard lubrication will lengthen the life of the roller chain.


Acquiring a roller chain is a massive decision, but first cost should not be the only thought. The value of the roller chain alone, as well as the working costs, need to be considered. Even the least expensive-priced chains can be a lot more pricey in the prolonged run. Additionally, routine maintenance and strength charges might boost. The ideal roller chain for your business will be the one that ideal satisfies your wants. Outlined beneath are some considerations to consider when purchasing a roller chain.
1st, what material must you use? Roller chains occur in numerous distinct supplies. Stainless metal is a commonly employed content in building. Supplies are picked primarily based on the price and style of chain horsepower transmission. Different producing processes will figure out which materials is ideal for your application. Also, the excess weight of the chain will vary dependent on its pitch and the construction method used. A big portion of the price of a roller chain is on the generate sprocket.
Another thing to consider is installation price. Roller chains are frequently employed in agricultural and transportation applications, specifically for agronomic merchandise. If lubrication is your problem, upkeep-free chains are the greatest option. Corrosion-resistant chains are perfect for moist environments. They are offered in boxed lengths, so changing a for a longer time length demands including a shorter size. To stay away from trouble, use the skateboard to help link the backlinks.
Yet another consideration is the overall width. The total width of an open up #40 roller chain might fluctuate but need to be at least 10 toes vast. Although it is not the most costly kind of roller chain, it will final for a longer time. Employing it accurately will boost its all round longevity, so it is a very good concept to choose it correctly. If your enterprise uses roller chains often, the value reduction is nicely worth it.


A roller chain is made up of a pair of alternating pins and roller links. The pins are pressed into the side panels and hinged to the rollers. Roller chains can be solitary or multi-strand, related by a common pin. The multi-strand layout supplies higher shear strength for demanding power transmission applications. Standard applications for roller chains consist of conveyors, hoists, and other mechanical tools.
The horsepower functionality of a roller chain is limited by several aspects, which includes pin shock and friction. Even though study into these aspects has put some restrictions on the greatest functioning speed of the roller chain, practical expertise has demonstrated that these techniques can be used at higher speeds. Suitable lubrication and cooling can enhance the longevity of these chains. In addition, roller chain programs consist of:
Travel and conveyor systems are the two primary utilizes of roller chains. Throughout driving operations, wear and elongation are a organic component of the procedure. Even so, lubrication performs a important position in reducing dress in and shock loads. As a result, put on is inevitable and particular treatment should be taken to make certain appropriate lubrication. In addition, lubrication decreases warmth dissipation in the chain.
The resources employed to make roller chains fluctuate from one particular kind to an additional. Stainless metal is widespread, but nylon or brass are occasionally used. These resources are considerably less pricey and more sturdy than metal or stainless metal. The greatest materials for the task relies upon on a range of aspects, such as price, environmental situations, and design horsepower transmission. For case in point, the pin bushing make contact with area is a essential location necessitating lubrication. Moreover, some coatings are created to retard the corrosive effects of h2o or oil.
China Standard Chain of agricultural rice combine harvester required by national standard     with Great quality

Side Bow Roller Chain

As one of the side bow roller chain with sawtooth plates manufacturers, suppliers, and exporters of mechanical products, We offer side bow roller chain and many other products.

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Manufacturer supplier exporter of side bow roller chain.

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