Due to the lack of natural sand resources used in traditional buildings, and in order to effectively protect the ecological environment, the state issued a policy prohibiting the mining of river sand, and the artificial sand industry has emerged. In the production of machine-made sand, vertical shaft impact crusher, also known as sand making machine, is widely used as sand making equipment. Many people know that there are "stone-to-stone" and "stone-to-iron" crushing methods for sand making machines, but it is not very clear what is the difference between these two crushing methods. Today, the editor will introduce the two crushing methods of sand making machine "stone-to-stone" and "stone-to-iron" in terms of working principle and application situation.
In general, "stone stone" is mainly used for shaping, and "stone stone" is used for sand making.
"Stone stone" crushing method is suitable for abrasive materials with medium hardness or above, such as basalt. During the crushing process, the material ejected from the throwing wheel impacts the material lining without directly contacting the metal components of the equipment, reducing iron consumption, thereby reducing maintenance time. The finished product has good grain shape under the "stone hitting stone" working condition.
"Stone iron" crushing method is suitable for materials with low abrasiveness, such as limestone. The crushing efficiency is higher under the "stone-iron" working condition.
To fully understand the working principle of the sand making machine "stone-to-stone" and "stone-to-iron" crushing methods, we must introduce them together with their feeding methods. The sand making machine has two feeding methods: "complete center feeding" and "center feeding with waterfall feeding". Under normal circumstances, the whole center feed is mainly "stone-iron", which is generally used to make sand, and the output is relatively low; while the center feed with waterfall feed is a combination of "stone-iron" and "stone-stone", generally To shape, the output is relatively high.
Vertical axis grinding sand making machine https: //
================================================== ================================================== ======
Xinjinshan
6061 Aluminum Plate,Aluminum Plate,5052 Alumiminum Plates,5182 Aluminium Plate
Zhengzhou Yearshine Industry Co., Ltd , https://www.zzyscorp.com