The current instability of the rock particles machine is how is it?
A: (1) pressure roller ring mold gap improperly adjusted;
(2) The riving knife badly worn, riving uneven;
(3) semi-finished products back to the compound containing coarse silt (sizing screen damage occurred);
(4) raw materials and the added liquid, uneven mixing of steam;
(5) The drive belt tightness.
The rock particles start up and how they deal with?
A: (1) Check the power supply is normal power; (2) Check whether the safety pin fracture; (3) Check the limit switch is in place; (4) the check swing particles door is locked in place.
Rock particles machine abnormal sound vibrations is why, and mainly consider which factors?
A: 1. Material handling unstable, you should adjust the feed rate;
2. Deflection the blade wear cause uneven feeding, you should replace it with a new scraper;
Rock particles machine ring mold and pressure roller mix of old and new, the best new ring mold with a new pressure roller;
4 ring gap between the mold and the pressure roller and production material uncoordinated, adjust the nip;
5. Pressure roller, the old and new pressure roller used in common, or the pressure roller wear and damage;
6 more difficult formulations used granulation, appropriate adjustments to the recipe;
Steam supply is insufficient or when there are changes in pressure, check the steam line and the system pressure and the pressure relief valve is normal;
8. Granulation positions into the debris, clear granulation positions within the debris;
9 spindle bearing wear or damage, the need to replace the bearings. |
Big reason for the current instability of the rock particles machine, start it up and vibration analysis