Thursday 2 July 2020

Compost Pelletizer-Flat Die Type

Failure and solution of flat mould granulator of fertilizer manufacturing machine

The flat mold granulation production line of organic fertilizer has the advantages of simple process, low production cost and low investment.


 It is a fertilizer production machine commonly used in small organic fertilizer plants.

Flat mold granulator is the key of organic fertilizer granulation. What are the common faults? How to solve these problems after discovery?

1. When driving, the membrane pore is blocked and no particles can be extruded.
The possible causes of the failure of the flat die granulator are corrosion of the die hole, poor smoothness, and excessive gap between the film plate and the roller.

Elimination method

1. Remove the residual particles in the membrane pore.
2. Grind with high oil content powder.
3. Adjust the clearance to 0.1-0.3mm.

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