Industry Info

Problems and solutions of double roller granulator

2020/09/28
The particles produced by the double roller granulator are spherical. The organic particles can be inlaid with each other under a certain force. The particles are solid and can be sieved after granulation to reduce the energy consumption of drying.

1. Circumferential dislocation of ball and socket

A. The bolt of adjusting sleeve is loose. Tighten the bolts after aligning.
B. The roller skin and shaft fit loose. Replace the roller skin or shaft of the double roller granulator.
Problems and solutions of double roller granulator
2. No ball or cake
A. Insufficient supply. Meet the feeding requirements.
B. The gap is too large. Adjust the gap between the rolls of the fertilizer granulation machine.
C. Gap between the two ends of the small play in the middle. Grind both sides of the area to reduce the gap.

3. Do not take off the ball

A. The material contains too much moisture. Use dry materials.
B. The pressure strength of the billet is not enough. Reduce the gap between the two rollers.
C. The surface of the new nest is rough. Abrasive grinding.