复合式破碎机简称复合破、复合破碎机，广泛适用于水泥厂的生料、熟料细碎作业，同时也可用于白云石、焦宝石、铅锌矿、蛇纹石、高炉渣、煤矸石、磷矿石等中等硬度物料的细碎作业，特别适用于硬质石灰岩、白云岩、花岗岩、玄武岩等人工造砂或高速公路路面石料的加工破碎。该复合式破碎机应用国内外同类破碎机 ，以节能为目的，是制砂生产线和破碎生产线中通用设备之一。
Compound crusher, which is also called combination crusher, is widely used for the medium and fine crushing of the materials with high hardness and super hardness such as all kinds of ores, cement, refractory, bauxite clinker, emery and glass raw materials. In the artificial sand making, and the crushing of stone materials and metallurgical slag, combination crusher is more widely used and it has higher output compared with other types of crusher machines.
1．结构简单合理、运行 。利用石打石原理、磨损小、破碎率高、节能。
2．具有细碎、粗磨功能。
3．受物料水分含量影响小、含水份可达8%左右。
4．更工作噪声低于75分贝（db级），粉尘污染少。
5．适合破碎中硬、特硬物料、产品成立方体、堆积密度大、铁污染极小。
6．叶轮自衬磨损小、维修方便。
1. Its structure is simple and reasonable and operational cost is low. It uses “stone impacting stone” principle so that the abrasion is small and the crushing ratio is high and it can save more energy.
2. It has the functions of both fine crushing and coarse grinding.
3. The water content in the materials to be crushed has little influence on this machine and the water content can reach about 8%.
4. The working noise is below 75db and the powder dust pollution is less.
5. It is suitable for crushing medium hard and super hard materials and the final products are in the shape of cube with big density and the iron pollution is less.
6. The impeller is convenient to maintain.
