Novel Requirements

Many sand making enterprises are hard to make money for the frequent damage of sand maker, which not only increase the cost but also result in downtime. Sometimes even the whole machine is damaged resulting in much more greater losses. Characteristics: 1. This machine is a new type rock crushing equipment developed in the 1990s and is used for substituting roller and ball mill. 2 The structure is simple and the operation is stable; 3. Low energy consumption, high output and big reduction ratio; 4 Small bulk, convenient operation, installation and maintenance; 5 The product is in the cubic shape with small iron pollution; 6 During the process, the stone rock can form a protective bottom layer which makes the equipment more durable; 7 Some easy wear parts adopt hard and wear-resistant materials and have small bulk and light weight, so that it can be changed easily. During human cognition progress, they abstract the common characteristics of the things they feel, then the concept formed. However, new concept is a new kind of thinking and logic. Now people called new methods or new thought as new concept. So, today, we will talk about the new concept of sand maker. Sand maker uses the high speed material sportive of mutual crush between fiction and materials. It especially suitable for the crush and coarse fine crusher of the ultra hard, medium material hard and Abrasive materials. They are two types of feeding methods of sand maker. The first is overflow feeding type, which feeding coexistence of impeller speed is the same. In this condition, the material quantity feeding to the impeller that archive the operation at load (that is the engine power maximize) when feeding more material, the material will overflow into the outboard of whirling motion impeller chamber. The second is cascade feeding type. When the second feeding coexistence is greater than the impeller feeding coexistence, the material should be feed in two feeding end.