Weifang Haihua Development Zone Jintan Harvester Blade Factory

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2021

How to maintain Harvester Blade (Yanmadine Knife)

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Check the movement of the Harvester Blade (Yanmadine Knife) transmission mechanism frequently. If the swing is too large, adjust the bearing clearance or replace the bearing immediately.

Harvester Blade（Yanmadine Knife）
During harvesting operations, you should pay attention to check whether there are hard blocks in the fields, such as tree techniques, stones, iron rods, steel wires, etc., to prevent collisions and cause Harvester Blade (Yanmadine Knife)
damage. The blade must be removed from the header every 30-50 hours of work to achieve decomposition and remove the hardened soil and rice scraps remaining on the blade, clean and add oil and lubricate. When realizing assembly, check and adjust so that the gap between the movable knife and the fixed knife is maintained at 0-0.5 mm. After the Harvester Blade (Yanmadine Knife) is installed in the header, confirm that the reciprocating movement is normal before putting it into use. The stubble should not be too low when harvesting, usually the distance between the front end of the divider board and the ground should be about 10 cm. If the crop divider is too low, it is easy to bite the mud, the Harvester Blade (Yanmadine Knife) is easy to wear, and the crop is easy to be crushed; if it is too high, it is easy to miss cutting, and the crop is easy to be pushed down by the crop divider.
The maintenance of the harvester radiator also needs to be cautious:
Radiator maintenance The main factor that affects the efficiency of the combine harvester is the engine boiling, and the engine boiling is mostly caused by the serious blockage of the radiator, so the maintenance of the radiator should be improved.