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Home » Spare Parts & Accessories » Rice Combine Harvester Parts » Spare Parts For Fm World » W2.5K-02S-02-04-00A Rack Weld for FM WORLD Harvester

W2.5K-02S-02-04-00A Rack Weld for FM WORLD Harvester

Rack Weld B toothed rod "generally refers to a toothed or nailed component used in the threshing drum or threshing system of a harvester to scrub, impact, and pull crop stems to complete the threshing action.
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Product Advantage

Product Advantage


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Installed on the threshing drum or in the feeding section of the crop, when the crop is fed into the threshing chamber: the teeth or nails on the toothed rod rub, collide, and pull against the stem/grain, thereby separating the grain from the stem.


The "dense teeth" design of the toothed rod can enhance the contact area and improve threshing efficiency, which is more effective for high-yield, thick stem or severely lodging crops.


But the gear rod should also be matched with system parameters such as concave plate screen, grass guide plate, drum speed, and feeding amount, otherwise it may cause "unclean threshing", "high loss", and "blockage" phenomena. "

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Technical Parameters

Rack Weld B

ITEMSDESCRIPTION
CodeW2.5K-02S-02-04-00A
Size(mm)L:1690 W:140 Φ:30 Teeth width(mm):75 Teeth:25
Weight(kg)7


Product Uses

Suitable for replacing gear rods with densely arranged teeth/nails in the threshing system of the Wode harvester


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Product Operate Guide

Adjustment during installation:

After installation, check whether the gap between the gear rod and the concave plate screen/guide plate meets the manufacturer's requirements. Too large is prone to incomplete threshing, while too small is prone to blockage.

Suggestion for using the gear lever after wear: Changing the surface when less than half of the wear is complete can extend its service life.  

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Maintenance and upkeep:

Regularly check whether the gear rod is bent, missing teeth, or severely worn.

Check the threshing effect. If there are grains with stems, low threshing rate, and increased blockage, the toothed rod or concave plate sieve may have deviated from the specifications.

Timely replacement or repair to avoid causing greater losses“


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