... 4-6 and the shape of final product is even. Jaw crushers are widely applied to crush high hardness, mid hardness ... strength is under 200Mpa, that is, suitable for primary crush. Jaw crushers can be used in mining, metallurgical industry, construction, road ... railway building, water conservancy, chemistry, etc. Fine Jaw Crusher Features:1. Fine jaw crusher is simple structure, easy maintenance;2. Fine ...