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Asphalt Mixing Station in the work of the trip problem how to do

Asphalt mixing plant equipment can produce asphalt mixture, modified asphalt mixture, colored asphalt mixture, fully meet the construction of freeways, grade roads, municipal roads, airports, ports and other needs. Due to its perfect structure, accurate grading, high precision, good quality of finished product and easy control, it is generally welcomed in asphalt pavement, especially in expressway projects. However, tripping occurs sometimes at work, What should we do when we grow the phenomenon?
Asphalt Mixer on Vibrating Screen: Run at no-load and start again. After replacing the new thermal relay, the fault still exists. Check the contact, the motor resistance, grounding resistance and voltage, and so on, did not find the problem; pull down the belt, start the shaker, ammeter indicates normal, no-load operation for 30 minutes no problem tripping phenomenon, the fault is not in the electrical part. After re-adapting the belt, the shaker found more serious eccentric blocks were defeated.
Disconnect the eccentric block, start the shaker, the meter shows 15 years; magnetic table is fixed to the shaker box board, with a radial jump crossed the inspection axis, measured as the maximum radial runout of 3.5 mm; the maximum amount of bearing diameter oval The degree is 0.32 mm. Replace the shaker bearing, install the eccentric block, restart the shaker, the normal ammeter instructions. No longer travel.

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