In the everyday use of sand making machine equipment, we should pay attention to what problem, to prolong the service life of the sand making machine? 1. The scope of use of the material When the material’s hardness, humidity, etc. exceed the equipment’s tolerance, the sand making machine will produce plugging, wear and other conditions.…

Nowadays the development process of China’s urbanization has entered a high-speed development stage of the transformation of village inside city has prompted the city more and more high-rise buildings were built. Construction enterprise in our country is booming, but with the city is facing huge amount of construction waste to produce every day. According to…