Impact crusher is the professional crushing machine in making construction sand. It is widely used in medium and fine crushing milling, refractory material, cement, quartz, copper, iron, cobble, concrete, and other brittle materials. As the high efficient and energy-saving crusher, impact crusher saves about 50% energy compared with traditional sand maker.

Bearing parts is the main parts in impact crusher to support the whole machine in operation. Also it is the most easy wear parts with the highest loading.

Solution

1. Check bearing parts failure

In operation, there will be the sound of “gulu,gulu” as lacking of lubrication oil. And as veering ring was broken, there will be the noise of “gengeng”. Also there will be light noise with soil in bearing parts or light wear of bearing parts.

2. After dismantled; firstly check whether there is wear conditions in rolling device, rings. And then check the bearing with balanced condition by hand. If the bearing is fine, the outer ring will have less vibration and stopping.

Repairing

Remove the surface rust of bearing parts with sandpaper and clean them with gasoline. If there is cracking, or over-wear, you should change a new one.

All the words above are the methods on maintenance and checking. With proper and regular maintenance, there will be low failure rates and long service life. Learn more impact crusher machine price information with www.dinglicrusher.com/contact/, dingli@dinglicrusher.com, or 400-700-2111.