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Big reason for the current instability of the rock particles machine, start it up and vibration analysis

　　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.