Granulator in the use of the process may have some small faults, blocking machine is one of the more common machine faults, blocking machine after the roller can not squeeze out raw materials, dry rolling granulator does not move. Blocking not only endangers the production rate, but also endangers the service life of granulator equipment. There are three reasons for blocking granulator
1. Steam quality hazard
The ideal manufacturing standard factors in the process of particulate matter processing are: proper moisture content of raw materials, excellent steam quality and sufficient aging time. Proper application of dry saturated steam granulation can reasonably improve the production capacity of dry roller granulator and the quality of granular materials.
2. Harm of actual effect of aging treatment
It is necessary to consider the competitive requirements of the sales market and ensure its excellent quality. The actual effect of aging treatment of raw materials before granulation is very important, because it immediately endangers the production capacity and particle quality of dry roll granulator, especially the water reliability of special aquatic products bait is also the key index value.
3. Harm of die roll gap
The gap between the die rolls is very large, which makes the material layer between the die rolls too thick and uneven, and the rollers are easy to deviate. If the extrusion pressure of the die roller to the raw material is lower than the friction resistance of the die hole cavity to the raw material, the raw material can not be extruded out, resulting in the blocking of the machine. In order to reduce the blocking of the machine, it is necessary to adjust the gap between the roll and the ring die during the production and manufacturing. It is better to adjust the roll and ring die as if they are relying on each other or rotating as if they are not.