English
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Product Advantage
After the crops enter the threshing chamber, they are threshed by the drum hitting, rubbing, and twisting, and the grains are mixed with straw and debris. The sieve body (rear concave plate sieve) is responsible for the following tasks:
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Efficient Grain Separation Optimized concave design improves threshing efficiency and reduces grain loss. | Throwing out straw debris Large, un threshed or straw debris is thrown out of the screen and discharged from the grass outlet. | Prevent grain carryover/running By using appropriate screen and drum clearances and sieve hole specifications, prevent grains from being carried out or mixed into straw discharge. The patent mentions that changing the gap can reduce the phenomenon of "carrying and running grain |
Technical Parameters
Rear Concave Screen Weld
| ITEMS | DESCRIPTION |
| Code | W2.5-02G-01-06A-00 |
| Size(mm) | 755*630*130 |
| Weight(kg) | 14.4 |
Product Uses
World Combine Harvesters
Agricultural Grain Threshing Systems
Crop Separation Equipment
General Harvesting Machinery
Product Operate Guide
Maintenance and replacement cycle
Regularly check whether the screen surface is deformed, cracked, whether the screen holes are blocked, and whether the screen body fits well with the drum.
If there is incomplete threshing, increased loss, or weeds/stems carrying grain, the status of the sieve body should be checked in a timely manner.
At the same time, check whether the fixed clips, U-shaped locks, locking pins and other accessories are loose
Product Video
