Spring cone crusher

DS-GN cone crusher is a kind of crusher manufactured with advanced technology home and abroad. According to the requirements from our customers, our engineers adopt the principle of “Laminated broken” and “more torn ,less grinding” on the cone crushers. GN cone crusher is a kind of modern high-performance crusher,with the features of  high frenquency,optimized cavity,and reasonable stroken,it enjoys good fame home and abroad. GN cone crusher are researched and developed on the basis of various kinds of cone crusher in 1980s. With overload protection device,spring guarantee system can discharge the non-crushed metal objects without damage the cavity. The protection device adopts both the the sealing form of dry oil and water, make mountain flour and grease separate with each other ,to guarantee the crusher a reliable running.
Perfomance features:
1.Higher productivity and quality
2.Shorter down time
3.Easy maintenance and lower repair cost
4.Supply the best programme for mid-,fine ,super fine crushing