Nowadays, China faces a serious problem - a large amount of steel slag stacking is not effectively treated. Steel slag is a kind of industrial solid waste with a large displacement, which is about 15%-20% of the output of crude steel. At present, the annual discharge of steel slag in China is as high as 80 million tons, and the accumulated stockpiles are about 1 billion tons. In fact, after treatment by steel slag crusher, steel slag sand making machine, etc., steel slag can meet the remanufacturing needs of different fields, and can be used to produce steel slag cement, steel slag powder, steel slag brick, environmental repair materials and so on.
Steel slag sand making machine production line usually needs vibration feeder, jaw crusher, cone crusher, sand making machine, vibrating screen, belt conveyor, magnetic separator and other equipment. Firstly, the steel slag should be pretreated, and the material exceeding the very large feed size of the jaw crusher should be processed to the corresponding university to be sieved, and the vibrating feeder can be uniformly transported to the jaw crusher for primary requirements. It is crushed, then processed by fine crushing by a cone crusher, and then transferred to a steel slag mechanism sand machine for sand making and shaping. Customers can quickly and easily adjust the size of the discharge to meet different needs. At the end, a magnetic separator can be added to divert the processed material. This is a method of comprehensively utilizing steel slag. All steel slag can be effectively utilized without waste, which not only improves the utilization of resources, but also improves the utilization of resources. It can also effectively solve the problem that steel slag occupies a large amount of farmland and land, eliminate pollution, and bring great social and economic benefits to the society.
The new steel slag mechanism sand equipment produced by our company, the steel slag sand making machine, adopts the advanced technology of Germany. It is optimized on the basis of the characteristics of steel slag based on the VSI series sand making machine. The steel slag sand making machine has incomparable performance advantages, and integrates three kinds of crushing modes into one, which has become the core equipment of the steel slag sand making industry. The important components of the steel slag sand making machine are made of high wear-resistant materials, which effectively prolongs the service life and reduces the loss. The steel slag sand making machine has the characteristics of large material passing capacity, high output, stable operation and convenient operation. Steel slag treated by steel slag sanding machine has good thermal stability, water stability and anti-sliding performance for steel slag asphalt concrete, which has positive significance for improving the durability of asphalt pavement in China and reducing engineering cost.