4 Types of Stone Crushers Maintenance and Efficient
· Sand making machine The sand making machine is also known as the vertical shaft impact crusher. Its working mode is that the material falls vertically from the upper part of the machine into the highspeed rotating impeller. The impeller is one of the important parts of the sand making machine and it is also the most vulnerable part.
The main causes of jaw plate damageDuring the crushing process due to multiple extrusion of the material fine cracks are formed on the surface of the jaw plate and then the cracksHow to protect and maintain jaw platesEquipment parameters should be suitable for the materialsThe jaw plate should be fastened regularlyThe materials with good plasticity such as leadThe main causes of the mantle (movable cone) and concave (fixed cone) damagesThe ore is too hardDuring the crushing process if the ores are too hard the impact force exerted on the chamber wall will increase and the longWhat are the causes of impeller damage The feeding is not uniform and continuous and the material size does not comply with the equipment requirement which means that the materials witHow to protect the rotors of sand making machine Improve the balance accuracy of the rotorChoose a proper match the main bearing of the sand maker rotor is the impact the bearing s s