Organic and NPK fertilizer making machines

Preventive Measures for Wear of Roller Surface of Double Roller Extrusion Granulator

In the production process of the double roller extrusion granulator, the rollers will inevitably wear out. However, if the application is appropriate, it can reasonably reduce the wear of the roller surface and increase the use time of the roller. The preventive measures based on the above factors are as follows.
1. The raw materials should be selected before being granulated by the double roller extrusion granulator to eliminate iron, stone and other poor residues, and eliminate useless raw materials.
2. For raw materials with high moisture content and high pH, regular inspections and adjustments should be carried out.

3. Must select the roller surface with good materials, abrasion resistance, torsion resistance and corrosion resistance.
4. The supply of raw materials and the uniformity of incoming materials must be controlled during work to prevent the abrasion caused by the uneven radial force of the roller.
Reasonable maintenance is the key way to reduce wear. All in all, in the normal operation of the roll extrusion granulator, damage factors should be prevented. There are different types of granulators for organic fertilizer and compound fertilizer. And different granulators can produce different shapes of pellets. Welcome to contact us for details.



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