-HangZhou CHOHO Industrial Co., Ltd. was founded in 1999. Has become the leader of chain system technology, the first batch of natioal recognized enterprise technology center,national technology innovation demonstration enterprise,and the first A-share listed company in China’s chain drive industry.The securities code is 003033.
-CHOHO has 4 subsidiaries, including testing technology and international trading companies. has 4 factories in HangZhou, Thailand factory, ZheJiang R&D Center and Tokyo R&D Center. In addition, CHOHO ZHangZhoug Industrial zone is expected to be completed & put into operation next year.
-We specialized in producing all kinds of standard chains and special chains, such as Agricultural Chain, Sprocket, Chain Harrow, Tillage Parts,Rice Harvester Chain, GS38 Chain, Roller Chain, Automobile Chain, Motorcycle Chain Industrial Chain and so on.Our partners among world top enterprises, such as LOVOL,JOHN DEERE,NEW HOLLAND, CLASS,AGCO,DEUTZFAHR,HONDA, KUBOTA etc.
Production Capacity Equipment
By 2571,CHOHO has more than 2,700 sets of main production equipment and more than 600 sets of high-precision equipment,With the domestic advanced product laboratory and chain production assembly line, CHOHO has strong research and development and testing capabilities for high-end chain products.
1. Any inquiry you make will be answered professionally within 6~8 hours.
2. Attaches great importance to product quality and approved by many global quality system certification,such as France, Norway, Germany.
3. Focused on Chain since 1999, have rich experience in Production.
4. High-quality workers,First-class advanced equipment,good quality control,advanced technology.
5. Be Good at Custom-Made Products, provide customized services for customers.
6. Participated in the drafting of 24 national and industrial standards such as chains.As of 2571-Mar, CHOHO has 180 authorized patents.
7. With the responsibility of “Providing high quality chain system with the same service life for the global locomotive industry”, have established a strong R&D team.
CHOHO has a natural brand awareness. As of January 2571, CHOHO has registered the “CHOHO” trademark in more than 60 countries, including the United States, Japan, the United Kingdom, France, Germany, Russia, Spain, Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Greece , Hungary, Ireland, Italy, Netherlands, Poland, Portugal, Romania, Ukraine, Sweden, Australia, Algeria, Egypt, Kenya, Morocco, South Korea, Kazakhstan, Mongolia, Syria, Thailand, Pakistan, India, Brazil, Mexico, Colombia, etc.
CHOHO attaches great importance to product quality and approved by many global quality system certification, such as France, Norway, and Germany. Through the establishment of a sophisticated production management process and quality control system, the entire product process control is achieved. With the introduction of advanced production, processing, and testing equipment, CHOHO has internationally leading full-process quality control capabilities to provide customers with high-quality products.
Choho Provide Chain System Solutions for The Global Top 500 and The Enterprises in Various Fields Top 10!
Broad Customer Channels Market Continues to Develop!
CHOHO has been invited to participate in domestic & international agricultural machinery exhibitions, such as Hannover Messe, Bologna Fair, Canton Fair ,VIV ASIA and so on!
Packaging & Shipping
|Chain+Plastic Bag+Neutral Box+Wooden case+Big Carton+Steel Pallets or Customization
1. Are you manufacturer or trade Company?
We are a factory focused on producing and exporting Chain over 23 years,have a professional international trade team.
2. What terms of payment you usually use?
T/T 30% deposit and 70% against document, L/C at sight
3. What is your lead time for your goods?
Normally 30~45 days.Stock can be shipped immediately.
4. Do you attend any Show?
We attend Hannover show in Germany, EIMA in Italy, CHINAMFG in France, CIAME in China and many other Agricultural machinery shows.
5.Do you offer free samples?
Yes,we can.or you just bear the shipping cost.
6.Is OEM available?
Yes, OEM is available. We have professional designers to help you design.
Estimated freight per unit.
|To be negotiated
|Transmission Chain, Conveyor Chain, Dedicated Special Chain, Roller Chain
How do roller chains handle side loads?
Roller chains are designed to primarily handle axial (or in-line) loads, which are forces applied along the axis of the chain. However, they do have some capability to handle limited side loads. Here’s a detailed answer to the question:
1. Roller Design: The rollers in a roller chain are cylindrical in shape and rotate freely between the inner and outer plates. This design allows the chain to accommodate limited side loads by allowing the rollers to roll and adjust their position within the chain.
2. Bearing Surfaces: Roller chains have bearing surfaces between the pins and the bushings or rollers. These bearing surfaces help distribute the load and reduce friction, allowing the chain to handle some degree of side loads.
3. Tolerance for Misalignment: Roller chains have some tolerance for misalignment between the sprockets, which can help compensate for minor side loads. However, excessive misalignment can lead to increased wear and decreased chain life.
4. Limitations: It’s important to note that roller chains are primarily designed for transmitting power and handling axial loads. While they can tolerate some side loads, their ability to handle significant side loads is limited. Excessive side loads can cause increased wear, premature chain failure, and reduced overall performance.
To ensure the longevity and reliable performance of a roller chain, it is essential to minimize side loads as much as possible. Proper alignment of the sprockets, appropriate tensioning of the chain, and avoiding excessive side loads are important considerations when using roller chains in an application.
How do roller chains handle abrasive environments?
Roller chains are designed to handle various operating conditions, including abrasive environments. Here’s a detailed answer to the question:
1. Material Selection: Roller chains are typically constructed using high-quality materials that offer good resistance to abrasion. Common materials used for roller chains include alloy steel, stainless steel, or specialized coatings that enhance wear resistance.
2. Surface Hardness: The components of a roller chain, such as the pins, bushings, and rollers, are heat-treated to achieve a high surface hardness. This hardness helps to resist wear caused by abrasive particles present in the environment.
3. Lubrication: Proper lubrication plays a crucial role in protecting roller chains from abrasive wear. Lubricants act as a barrier between the chain components and abrasive contaminants, reducing friction and minimizing wear. The lubricant also helps to flush away any abrasive particles that may come in contact with the chain.
4. Sealing and Protection: Roller chains can be equipped with seals or protective covers to provide an additional layer of defense against abrasive particles. These seals help to prevent contaminants from entering the chain and causing premature wear. Seals also help to retain lubrication within the chain, further enhancing its performance in abrasive environments.
5. Regular Maintenance: Regular inspection and maintenance are essential to ensure the longevity of roller chains in abrasive environments. This includes periodic cleaning to remove accumulated debris and checking for signs of wear or damage. Prompt replacement of worn components is necessary to prevent further deterioration and ensure reliable operation.
While roller chains are generally robust in abrasive environments, it’s important to consider the severity of the abrasion, as extremely abrasive conditions may require specialized chain materials or additional protective measures. Consulting with experts and selecting the appropriate chain design and materials based on the specific application requirements can help maximize the performance and lifespan of roller chains in abrasive environments.
editor by CX 2023-10-07
Stainless Steel Chain
1. For Free Samples
2. Prompt Delivery
3. Green Product
4. International Approvals
5. Experienced Staff
1. Stainless steel roller chains
2. Short pitch stainless steel conveyor chain with attachments
3. Double pitch stainless steel conveyor chains
4. Double pitch stainless steel conveyor chain with attachments
5. Stainless steel hollow pin chains
Why Choose Us?
1. HangZhou Xihu (West Lake) Dis.hua Chain Group Co., Ltd established in 1991, we have 5 subsidiaries in China and have 6 subsidiaries abroad;
2. We covering a production area of 200, 100 square meters, have more than 1, 800 sets of advanced equipment and over 3, 100 highly skilled employees, the annual production capacity has exceeded 20, 000, 000meters;
3. We specialized in producing all kinds of standard chains and special chains, such as A or B series chains, driving chains, conveyor chains, dragging chains, agricultural chains and so on;
4. We have obtained ISO9001, ISO14001, ISO16969, AAA and API certificates.
We look CZPT to receiving your enquires soon.
Can roller chains be used in food processing or pharmaceutical industries?
Roller chains can be used in certain food processing and pharmaceutical applications, but there are specific considerations and requirements to ensure compliance with industry standards and regulations. Here’s a detailed answer to the question:
1. Food Grade Materials: In food processing and pharmaceutical industries, it is essential to use roller chains made from food-grade materials. These materials are non-toxic, corrosion-resistant, and designed to meet the hygiene and cleanliness requirements of these industries. Stainless steel chains or chains with special food-grade coatings are commonly used.
2. Lubrication: Proper lubrication is crucial in food processing and pharmaceutical applications to prevent contamination. Food-grade lubricants that are safe for consumption or lubrication-free chains are often used to meet the industry standards and regulations. It’s important to ensure that the lubricants used are compatible with the specific chain material and application requirements.
3. Cleanliness and Sanitization: The equipment and chains used in food processing and pharmaceutical industries must be designed for easy cleaning and sanitization. Smooth surfaces, without crevices or pockets that can trap food particles or bacteria, are preferred. Regular cleaning and maintenance procedures should be implemented to ensure proper hygiene and prevent the risk of contamination.
4. FDA and Regulatory Compliance: Roller chains used in food processing and pharmaceutical industries must comply with the regulations set by the Food and Drug Administration (FDA) or other relevant regulatory bodies. These regulations specify the acceptable materials, lubricants, and cleanliness standards for equipment used in these industries.
5. Hazard Analysis and Critical Control Points (HACCP): The Hazard Analysis and Critical Control Points system is commonly implemented in the food processing industry to identify and control potential hazards. When using roller chains in food processing, it’s important to assess the risks and implement appropriate measures to prevent contamination, such as installing guards to protect the chain from direct contact with food products.
While roller chains can be used in food processing and pharmaceutical industries, it is crucial to consult industry-specific guidelines and work with suppliers or manufacturers experienced in supplying chains for these applications. Adhering to industry standards and regulations ensures the safe and reliable use of roller chains in such sensitive environments.
Can roller chains be used for power transmission in agricultural vehicles?
Yes, roller chains are commonly used for power transmission in agricultural vehicles. These vehicles often require reliable and robust power transmission systems to handle the demanding tasks in agricultural operations. Roller chains offer several advantages that make them suitable for such applications. Here’s a detailed answer to the question:
1. High Strength and Durability: Agricultural vehicles operate in rugged environments and encounter heavy loads. Roller chains are known for their high strength and durability, allowing them to withstand the demanding conditions found in agricultural settings. They can handle the power transmission requirements of vehicles used for tasks like plowing, tilling, harvesting, and hauling.
2. Wide Range of Speeds: Agricultural vehicles often operate at various speeds depending on the task at hand. Roller chains can accommodate a wide range of speeds, allowing them to efficiently transmit power even during speed variations. They can handle both low-speed applications, such as crawling through fields, and higher-speed applications, such as transporting crops.
3. Adaptability to Misalignment: Agricultural vehicles may encounter uneven terrain and experience misalignment between the driving and driven components. Roller chains can tolerate a certain degree of misalignment, allowing them to function effectively even in challenging conditions. However, proper alignment should still be maintained to optimize chain performance and longevity.
4. Resistance to Contaminants: Agricultural environments often involve dust, dirt, and debris. Roller chains are designed to operate in such conditions and have inherent resistance to contaminants. They can continue to function reliably even in dusty or dirty environments, reducing the need for frequent cleaning and maintenance.
5. Easy Installation and Maintenance: Roller chains are relatively simple to install and maintain in agricultural vehicles. They can be easily adjusted for proper tension and replaced when necessary. Routine lubrication and inspection help ensure smooth operation and extend the chain’s lifespan.
It’s important to consider the specific requirements of the agricultural vehicle and select the appropriate roller chain based on factors like load capacity, speed range, and environmental conditions. Regular inspection, lubrication, and proper tensioning are essential to ensure optimal performance and longevity of the roller chain in agricultural applications.
How do roller chains handle misalignment between sprockets?
Roller chains are designed to accommodate a certain degree of misalignment between sprockets. Here’s a detailed answer to the question:
1. Side-Bending Capability: One of the key features of roller chains is their side-bending capability. The chain links have some flexibility, allowing them to articulate and adapt to slight misalignments between the sprockets. This flexibility helps maintain proper engagement between the chain and the sprockets, even if they are not perfectly aligned.
2. Articulating Pins and Bushings: Roller chains consist of pins and bushings that connect the chain links. These pins and bushings allow for rotational movement and articulation, enabling the chain to adjust to the misalignment between the sprockets. This ensures that the chain remains engaged with the sprockets and continues to transmit power effectively.
3. Chain Tension Adjustment: Misalignment between sprockets can cause variations in chain tension along the length of the chain. Roller chains typically have provisions for adjusting the chain tension, allowing for compensation of any slack or tight spots caused by misalignment. Proper tension adjustment helps maintain the chain’s engagement with the sprockets and ensures smooth power transmission.
4. Chain Guides and Tensioners: In cases where misalignment is more pronounced or persistent, chain guides and tensioners can be used to help guide the chain and maintain proper alignment. These components provide additional support and control the lateral movement of the chain, minimizing the effects of misalignment.
While roller chains can handle a certain amount of misalignment, it is important to note that excessive or prolonged misalignment can lead to increased wear, premature fatigue, and reduced chain life. Therefore, it is recommended to minimize misalignment as much as possible and regularly inspect and maintain the alignment of the sprockets to ensure optimal performance and longevity of the roller chain.
editor by CX 2023-08-14
ISO 9001 Accepted Agricultural Chain
Why decide on us ?
1. HangZhou Xihu (West Lake) Dis.hua Chain Group Co., Ltd recognized in 1991, we have 5 subsidiaries in china and also have 6 subsidiaries abroad
2. we covering a generation spot of 200,100 square meters, have more than 1,800 sets of advanced products and more than 3,one hundred highly expert personnel, the yearly generation capacity has exceeded twenty,000,000 meters
three. we specialised in producing all types of common chains and specific chains, such as A or B collection chains, travel chains, conveyor chains, drag chains, agricultural chains, sprockets, gears and so on
four. we have acquired ISO9001, ISO14001, ISO16969, CZPT and API certificates.
5. Our associates amongst entire world leading enterprises, this kind of as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, and so forth.
Our agricultural chains are as subsequent things:
1. SH sequence substantial power heavy duty short pitch roller chains
2. SP collection high energy hefty obligation limited pitch roller chains
3. Going for walks tractor chains
four. Mix chains
five. ZGS38 merge chain with attachments
six. Rice harvester chains
7. Different agricultural chain with attachments
8. S variety metal agricultural chains
nine. S variety steel agricultural chain with attachments
10. A Sort metal agricultural chains
11. CA type metal agricultural chains
twelve. C variety steel agricultural chain with attachments
13. Special agricultural chain with attachments
one) Related Goods
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.”
Correct disassembly: Prior to set up, make sure that the axes of the two sprockets are parallel, and the rotation Lowering Downtime We recognize the need to continue to be up and running and the expense that comes along with unwanted downtime to correct your tools. Functioning in rural places and out of doors circumstances can put an substantial strain on your equipment and even increase the time necessary to acquire the proper tools to make a mend. That’s why our engineering and agricultural chains are constructed to final. Making use of Drives Chain by Timken can extend the daily life of your products and give you peace of head.
planes of the two sprockets should be in the exact same vertical aircraft. Or else, the chain will arrive off or use abnormally.
When setting up the chain, wrap the chain close to the sprocket first and then by way of the chain pin. When threading the chain pin, it ought to be handed from the within to the exterior, so that the connecting plate can be mounted and locked from the exterior. When disassembling, right after removing the locking plate, faucet the two connecting pins on the same connecting plate with a hammer, pull out the pins in change, and take away the chain. If the rivet head thickens the chain pinhead, it can be sanded prior to removing.
The sprocket need to be mounted on the shaft without skewing and wobbling. In the very same transmission assembly, the end faces of the two sprockets ought to be in the exact same airplane. When the sprocket centre length is considerably less than .5m, the allowable deviation is 1mm when the sprocket center length is more considerable than .5m, the permissible deviation is 2mm. Nonetheless, no friction is authorized on the side of the sprocket tooth. If the offset of the two wheels is way too large, it will swiftly direct to off-chain and accelerated put on. When changing sprockets, care must be taken to examine and alter the offset.
The tightness of the chain need to be suitable if it is way too restricted, the electricity usage will increase, and the bearing will be worn out swiftly the tightness of the chain is: lift or press down from the middle of the chain, and the heart distance of the two sprockets is about 2%-3%.
Prolonged-time period use of the chain will turn out to be more time. If the adjustment is hard, you can eliminate the website link according to the scenario, but it have to be an even variety. To be precise, the pin to be reduce and connected can be ground off the head of the rivet with a grinding wheel, then the pin can be removed with a punch with a clip underneath, and the chain removed
Motorcycle component sprocket Stainless Steel Agricultural Transmission Roller conveyor Chain
|Alloy steel,High carbon steel,40Mn,40Cr
|Building Material Outlets, Production Plant, Machinery ………
|Regular or Nonstandard
|Warmth Treatment method:
|Higher Temperature Hardening
High STHangZhouRD Heat Remedy
By means of high standards,strictly management the warmth,improve the hardness/toughness and give provider daily life.
Substantial Quality Substance
Beautiful and corrosion-resistant, the solution area is treated with rust prevention, stunning and straightforward!
STHangZhouRD THICKNESS CHAIN PIECE
The thickness is customized from uncooked material chain plate in strict
accordance with the normal
STHangZhouRD PIVOT PIN
Reducing in rigorous accordance with the normal, 2nd screening,
and by no means reduce corners
Eco-friendly Electrical power Sector Co Llimited is an intercontinental export company merged with factory specializing in the producing of brake technique , clutch system,spark plug and chain . Our organization is a professional manufacturer and provider of brake,chain and clutch in China. We the two have our very own brake CZPT manufacturing unit, brake pad factory, brake shoe manufacturing unit ,clutch disc factory,chain manufacturing facility, spark plug manufacturing unit .We focus on developing large-good quality products for OEM industry ,Our firm have designed and created large top quality brake in system non -metallic and asbestos cost-free for automobile and brake shoe assembly for heavy obligation truck . The production are noted very good attributes such as large power , high warmth-resisting , put on-resisting.low dust advantage ,no sound and greater security . The collection items experienced been exporting to North -The united states ,Europe ,Middle -East ,Australia and and so on, broadly sale to domestic OEM factories and aftermarket.
Our business is composed of expert team , approach superior manufacturing inspection and testing tools Every single merchandise have passed the 1st inspection, approach inspection, mistake prevention, and CZPT exams to guarantee that each and every piece of qualified items sent to clients
We are determined to established up the intention of “outstanding good quality and enjoyable service·, with·the first class high quality , reasonable price and best support . we established strick demand from customers and function conforming to the common to guarantee all the items can be meet our customer’s requirements
one.Q: What is the certification of your manufacturing unit?
A: We have passed IAF ISO and TS16949 certification.
2.Q: Can it be made in accordance to the sample?
A: Sure, we can make through your samples or complex drawings. We can create molds and fixtures.
3.Q: Do you check all products prior to shipping?
A: Yes, we conduct a hundred% high quality testing before shipping and delivery, and we are a hundred% responsible for merchandise high quality.
four.Q: What is your shipping and delivery time?
A:If we have stock, we can ship it quickly in a 7 days. If not, it usually ranges from 7 times to 35 times, based on the quantity.
five.Q: What is your sample coverage?
A: We want to provide you with samples for approval. There will be no cost for 1 or 2 samples, but the client demands to bear the courier price first.
It will be downside to consumer when get positioned
six.Q: How do you make our enterprise establish a lengthy-term good cooperative romantic relationship?
A:1. We preserve superb quality and competitive rates to guarantee that our buyers advantage
2. We respect each customer as our friend, we do enterprise sincerely and make friends extensively,No issue the place they appear from.
Import chains are items employed by many factory equipments. The existence of the chain is vital because the equipment has to operate. I’ve done a wonderful task with the device and it has tremendously improved my productivity. You can also give a big workforce for makers. You will not need to have to perform in that direction. Nonetheless, this chain has been in use for a long time. You have to carry out upkeep work on a normal foundation. Or else, the performance will be greatly reduced. We maintain chain transportation from 6 facets. let us see.
1) With regards to the loosening of the stainless steel transportation chain, if it is not way too tight or also unfastened, the transportation chain will split.
2) The stainless steel conveyor chain must be held clear, stay away from sunlight and rainHow a item is utilised and preserved is extremely crucial, as is a skilled manufacturing conveyor chain. What is the use and servicing strategy of a specialist generation conveyor chain? The subsequent are usage and upkeep strategies for specialist manufacturing conveyor chains.
When starting the conveyor chain, first examine regardless of whether the conveyor chain is operating typically and whether the observed chain is tensioned.
Prior to commencing the conveyor chain, remember to close the chain brake to cease the conveyor chain to stop threat throughout the begin-up approach. However, just before functioning the conveyor chain, launch the chain brake or the bearings will be ruined. When the conveyor chain rotates, be careful not to rub it towards the floor or other objects. The conveyor chain must be oiled in time and painted with anti-rust paint. If the conveyor chain is rusted, it must be replaced in time to enhance perform performance.
Total specifications of conveyor chain
The following issues should be noted when using and maintaining the chain:
When beginning the chain, initial examine the operation of the chain and whether or not the pressure of the observed chain is regular.
Don’t forget to flip off the chain brake before starting up to cease the chain and prevent dangers during starting. But the chain brake should be unveiled before operate, normally, the bearing will be damaged.
When the chain is spinning, be mindful not to rub it in opposition to the floor or other objects.
The chain need to be oiled in time and painted with anti-rust paint. As soon as the chain is rusted, it must be changed in time to increase work efficiency.
, and prevent contact with acids, alkalis, natural solvents, and other substances.
3) When the transportation chain is significantly worn, the new transportation chain and other components ought to be replaced to make sure a good influence and lengthen the provider existence.
four) Include lubricating oil to the chain in time when working. You can make your chain smoother, more quickly, and much more tough.
5) Because the aged transportation chain can’t be mixed with the new transportation chain, vibration may happen, leading to harm to the transport chain.
six) If you will not get the time to shift the chain there, you can clean it with diesel or kerosene, oil it, and set it in a dry place.
These six strategies can successfully enhance production efficiency, deliver us a great deal of support, and reduce the unnecessary difficulty of changing the chain.