Concentrator broken ore crushing equipment often choose what type of ore crushing process in accordance with the practices and crushed product size tailings recovery machine equipment, broken equipment crusher and is broadly divided into two categories grinding machine. Crusher for coarse crushing stage, feed size is generally larger and coarser particle size are usually (-6mm accounted for 60% or less) 6mm or more. Their basic characteristics are not in contact between the work piece and to maintain a certain gap. According broken way, roughly divided into the following four principles: (1) jaw crushers (also known as the tiger population), it is an ancient, very broad application of broken equipment. Crushing effect is cyclical by movable jaw plate toward and away from the fixed jaw plate. The lump ore crushed between two jaws (to crush mainly) and discharged (by gravity fall), is intermittently broken. According to the movable jaw movement characteristic jaw crusher is divided into simple swing (elbows plate) and re-tilting (single bracket) two. (2) cone crushing machine, is a continuous crushing equipment. According to the mine and product size, cone crushing machine into gyratory cone crushers and the crushing cone crushing machine. According to the length of the crushing chamber is divided into parallel standard, intermediate and short head type cone crushers with B (dynamic cone and fixed cone gap between). Gyratory cone crushers and jaw crushers belong ore crushing equipment, but because of the cone crushing machine continuously gold mine tailings recycling machines, therefore, the same nature when the ore, its production capacity than jaw crushers greater. (3) the impact crushers, impact of which is the use of "free" crushing principle to crush ore, ore being repeatedly pad (hammer) and the back plate of the impact and interaction between the ore crushing machine the impact of complex grinding. Therefore, this crushing machine crushing ratio, high efficiency, smashing little small tailings recycling machines, is a promising crushing equipment. (4) roll crushers. Ore from the upper to the two counter-rotating circular roller (smooth or glossy) rooms, by the roller surface friction material was involved crushing chamber is roll crushed ore has been crushed by gravity from between two rollers gap discharge. Mainly used in hard and brittle materials, fine. Sand making machine equipment continues to grow toward a good direction in the economic infrastructure of the growing level of rapid implementation of, demand is also growing in gravel under development is by mechanical effort, however, as the sand maker sand production key equipment, which affects product quality and production efficiency gravel, which also affects the user's income. With the development of science and technology of tailings recycling machines, production levels and the overall performance of the system of sand are constantly upgrading the increasingly good sand making machine equipment is unfolding before our eyes. Since the development of the construction industry, many places have adopted the mechanism of sand, and the use made of sand stone waste is their frequent choice, because it can significantly reduce raw material procurement costs. Sand project only reduce raw material costs, but had to increase efficiency sand making machine equipment to make this its more competitive. He also has his own consummate craft to tell the small partners diligent significance. Depending on local conditions, we will also impact sand making machine to do some fine-tuning, to make the process seem more reasonable and more efficient. For example, pebbles aniseed much, we can not consider rough broken, broken jaw working directly with a fine look into the sand making machine equipment; and if there is a part of natural sand with pebbles, and the average size of the original stone is not, we can use broken after the first screening model. Sand making machine equipment after so many ups and downs, finally got the modern baptism in constant progress in order to better overall performance and many features have been recognized by the market. Ring tailings recycling machines, tailings recycling machines, the North Mine Zhongcheng equipment from Shenyang North Mine Zhongcheng machinery Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) strong, credible, in Shenyang, Liaoning province machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the public into Shenyang North mine equipment Limited and you hand in hand into the brilliant, for a better future!