Peanut Harvester Special Chain - 3322
3322 agricultural chain is a national standard special conveyor chain for peanut harvesters, with a pitch of 33mm and inner width of 22mm. It is the core gripping and conveying component widely used on peanut combine harvesters, rice harvesters and root crop harvesting machines. This chain undertakes vine gripping, clamping conveying, seedling pulling, soil shaking and feeding transmission during crop harvesting.
Made of high-quality 65Mn steel and bearing steel bushings, the whole chain is processed through professional quenching, tempering and bluing anti-rust heat treatment. It features high tensile strength, excellent wear resistance and strong impact resistance. Designed specially for harsh farm working conditions with sand, mud, straw entanglement and insufficient lubrication, the chain is not easy to elongate, jam or break, ensuring stable operation and low failure rate during busy harvest seasons.
Main Features
1. Standard 3322 pitch design with precise sprocket meshing, stable conveying performance, no tooth jumping, no chain derailment and no straw clogging.
2. High-strength manganese steel link plates provide excellent tensile resistance and impact resistance for continuous heavy-duty field operation.
3. Precisely matched pins and bushings ensure flexible rotation, effective dust and sand resistance and longer service life.
4. Surface bluing anti-corrosion treatment resists field moisture and mud erosion, suitable for all-weather farm work.
5. Reliable gripping and conveying performance prevents seedling slipping and reduces peanut pod loss during harvesting.
6. Strong versatility, compatible with peanut harvesters, rice harvesters and root crop harvesting equipment; customized link quantity and attachments are available.
7. Low maintenance frequency, durable and wear-resistant, greatly reducing machine downtime and maintenance costs during harvest season.
Applications
Mainly applied for gripping and conveying systems of peanut harvesters and feeding transmission mechanisms. Also suitable for transmission and conveying work of rice harvesters, grain harvesters and various root crop harvesting machinery.
Operation Notes
Check chain tension before operation and keep proper tightness. Regularly clean sand and straw residues and apply lubrication appropriately to prolong chain service life.