本系列產品，具有破碎比大、產品粒度均勻、結構簡單、工作可靠、維修方便、運營費用經濟等特點。廣泛運用于礦山、冶金、建材、公路、鐵路、水利和化學工業等領域和行業。破碎抗壓強度不超過320mpa的各種物料。

        The serial products have the advantages that: the serial product has big crushing rate and well-proportioned product material degree, which is of a slmple structure, reliable working, convenient maintenance and economical running expenses. The serial product is widely applied for the fields and industries of mine, metallurgy, manufacture of building materials, highway, railroad, water conservancy and chemistry industry. Crushing compressive strength of this product not surpassing 320mpa widely in various of materials.