The Jaw Crusher produced in the company ,including PE coarse crusher and PEX fine Crusher, is mainly used for ore crushing , in the production lines of the Raymond Mill, High Pressure Mill, Ultrafine Mill ,etc. For its simple and sturdy structure,easy maintenance and repair and less cost of production and construction,till now it's still widely used tocrush ores and rock s of the breaking strength of 147 ~ 245MPa in the roads and bridges , metallurgy , chemistry , building materials , electricity, transportation and other industrial sectors . In recent years, the company ,in order to meet the need of crushing the low carbon ferrochrome with high strength, high hardness in the the metallurgy , mining, construction and other industrial sectors , has specifically developed a Bond-Strength Jaw crusher.