At present in domestic cement industry, rotary dryer has the incomparable advantages, that is why the hot sales of rotary dryer. Cement manufacturing industry is an energy intensive and highly polluting industry, so in the future, the rotary dryer should develop to the direction of low energy consumption, environmental protection and energy saving. Rotary dryer is for drying many kinds of materials. Henan China Fote Machinery machine produced the rotary dryer with large capacity, wide application, sample structure, large production capacity, long service life, widely application, easy operation, low consumption and so on.
We would meet a lot of problems during the operation of rotary drum dryer. Here, we would like to share you why the dryer does not tumble during the in the production process.
1. If the bearings in the pulley are worn, this will cause too much tension for the motor to turn the drum. Lint builds up between the shaft and the wheel and takes away the grease. After the pulley runs for a while without the grease it can start to squeak. That's usually when belts start breaking. Replacing the pulley will take care of this.
2. You should to check the belt. The dryer's belt simply goes around the drum and the motor pulley. There is an idler pulley and keeps tension on the belt to prevent it from slipping on the motor shaft. If you overload the dryer this may cause too much tension where the motor pulley meets the belt and it will burn a hole and snap the belt. Replacing the belt can be a tricky task. It will require you to remove the entire front panel of the dryer to slip the new belt over the drum. Then you will need properly install the belt around the idler pulley and motor pulley. Another thing that will cause the belts to easily break is a worn out idler pulley.
3. Check the motor. You may have to use the wiring diagram under the control panel to check for voltage. If the motor is getting the proper voltage and is not turning the drum, replace the motor.
At the present, Fote Heavy Machinery has set up three state level machinery research institutes, and we also produce various kinds of fluorite ore dryer, fluorite drying machine and free service for assembling various kinds of production line.
sludge dryer: http://www.ft-dryer.com/products/Coal-slime-dryer.html