Axial dislocation of ball and socket of double roller granulator.
1. The bolt of adjusting sleeve is loose;
2. Loose fit between roll skin and shaft.
1. Tighten the bolts after alignment;
2. Replace the roll skin or shaft of double roller press granulator.
The particles of roller extrusion granulator are not spherical or cake like.
1. The supply of organic fertilizer manufacturing process is insufficient;
2. The double roller gap is too large;
3. The gap of the double-roll extrusion granulator is small at both ends and large in the middle.
1. Satisfy the supply of fertilizer during fertilizer production;
2. Adjust the gap between the rollers;
3. Grind off both sides to reduce the gap.
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