Combine Chains
A combine chain is an efficient harvester chain, but designed specifically for harvester chains. Chains themselves are used on many farms and help in the agricultural process.
Agricultural Combine Harvester Feeder Chain C210AF1,C212AF1
A common combine harvester feeder chain comprises an inclined conveyor shaft and a drivable sprocket. The sprockets are welded onto the upper inclined conveyor shaft and are fastened in a variety of ways.
What is a Combine Chain?
Combine chains are in the process of harvesting, gathering and reaping. Combine chains are designed to meet the challenges of harvesting.
A combine chain is an efficient harvester chain, but designed specifically for harvester chains. Chains themselves are used on many farms and help in the agricultural process. For example, combination chains are one of the most efficient and harvesting chains in the form of chains that are used only for harvesting crops. For similar purposes, these machines are designed for harvesting specific crops, and at the same time, they are available in a variety of sizes and colors.
Specifications of Agricultural Combine Chain
This type of agricultural chain is made up of several components. The first bearing arrangement is axially movable. The other elements are fixed to the sprocket. The sprocket and belt pulley is connected to the combine harvester's drive train. In a similar way, the belt and chain are connected via the tractor's drive train. A combine harvester can be equipped with different types of feeder chains.
| Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Attachment dimension | Ultimate tensile strength | Average tensile strength | ||||
| P | d1 max | b1 min | d2 max | L max |
Lc max | h2 max | F | C | d4 | g | Q min |
Q0 | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | |
| C210AF1 | 31.75 | 10.16 | 9.40 | 5.08 | 20.7 | 23.3 | 15.0 | 35.20 | 54.0 | 7.0 | 23.0 | 21.8/4955 | 28.5 |
| C212AF1 | 38.10 | 11.91 | 12.57 | 5.94 | 25.9 | 28.3 | 18.0 | 10.92 | 56.0 | - | - | 31.1/7068 | 38.7 |
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Chain No
|
Pitch
|
Roller diameter
|
Width between inner plates
|
Pin diameter
|
Pin length
|
Inner plate depth
|
Attachment dimension
|
Ultimate tensile strength
|
Average tensile strength
|
|
P
|
d1 max
|
b1 min
|
d2 max
|
L1
/L2 /Lc max
|
h2 max
|
C/R
|
Q
min |
Q0
|
|
|
208AF2
|
12.7
|
7.95
|
4.80
|
3.96
|
13.1/14.7/14.5
|
12.0
|
56.5/3.5
|
13.8/3136
|
16.0
|
|
208AF3
|
12.7
|
7.95
|
4.80
|
3.96
|
13.1/-/14.5
|
12.0
|
60.5/4.5
|
13.8/3136
|
16.0
|
|
208AF3A
|
12.7
|
7.95
|
7.85
|
3.96
|
16.6/-/17.8
|
12.0
|
60.5/4.5
|
13.8/3136
|
16.0
|
A properly adjusted combine feed chain is critical for high yield and efficient harvesting. If not adjusted correctly, the corn head cross auger may become clogged with too much material. This can result in too much material in the feed chamber, which can cause a huge headache. For best results, adjust the chain as close to the corn head cross auger as possible. Ensure proper chain operation to avoid ear buildup and damage.
Sprockets for Chains
There are many different types of sprockets for chains. Some are made of stainless steel, while others are made of non-stainless steel. Stainless steel sprockets are ideal for harsh environments and are usually 304-grade stainless steel. You can also find 316-grade stainless steel sprockets, which are ideal for extreme corrosive conditions. In addition to standard sizes, you can also find idler sprockets with a ball bearing pressed in.
There are two standards for sprockets: ISO and metric. ISO sprockets are used in most American, European, and Asian machines. In the United States, ISO sprockets are used to meet stringent standards, while metric sprockets are more flexible and interchangeable with European-style chains. For the most part, sprockets are interchangeable, although there is still a small number of exceptions to this rule.
The most common type of sprockets are made from metal or reinforced plastic. These devices are closely related to gears, and their wheel-shaped design with teeth allows them to span greater distances than their mating gears. Most sprocket and chain systems are similar to bicycle chain assemblies.
To choose sprockets for chains, it's essential to get the size and pitch of the chain. Depending on your requirements, you may want to select one that has wide teeth or a sprocket with small teeth. In addition to pitch, you should also consider the size of the drive shaft. For example, if the chain is large, you will need a sprocket that is wide. For smaller chains, you'll need a sprocket with smaller teeth. Likewise, you should consider the sprocket bore.
As an experienced transmission parts manufacturer and supplier in China, WLY Transmission provides a variety of high-quality drive chains and sprockets for sale. Contact now to get a quote！
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Why Choose Our Agricultural Harvester and Feeder Chain?
(2) Our developed and enhanced products through our technologies and experiences are acceptable to the customer all over the world.
(3) The metallurgical knowledge acquired over nearly a century is fully utilised in the production of standard and “custom made” chain products.
(4) We keep manufacturing high-quality and high-performance products without compromising.
Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
FAQ
Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.