Shanghai Jianye is a professional cone crusher machine manufacturer in China.We have cone crusher manufacturing experiences many years,and we are one of the best cone crusher manufacturers all over the world.You can find our products here and there when you show concern on mining and construction industry. The PY series cone crusher is widely used in the industries of metallurgy,building material,road construction,chemical engineering & silicate,is suitable for crushing all kinds of ores abd rocks with hardness of medium or above. Compare with jaw crusher machine ,cone crusher features the high crushing ratio,high efficiecncy,high handling capacity,low operation cost,easy adjustment and economical operation,etc.