River stones are mainly river red stones or materials, for example river gravels, boulders, cobbles, and river sands. These river mixed aggregates are mined, and then transported for the stone quarry for crushing. The final grain sizes of river stone crushing and screening plant are: 0-2mm, 2-4mm, 4-8mm,8-16mm, 16-30mm, 30-45mm, 45-64mm and larger.
Technological process of river stone crusher
River stone —– transported by the dump truck —– Vibrating feeder —– Jaw crusher (Primary crusher) —– Spring cone crusher (Secondary crusher) —– Vertical shaft impact crusher(sand making machines) —– Circular vibrating screen —– finished product as the customer required
We are a high technology, engineering group. We are specializing in the research, development, and production of river stone crusher devices. Our products have been sold to over 100 countries and areas of Southeast Asia, East Europe, South America, the Middle East and Africa etc, and more foreign markets will be promoted in future.
Spodumene: According to the hard rock crushing process, the crushed product is generally 5-40mm, combined with different design requirements of customers, two-end or three-stage crushing, high-grade crushed products (above 4-5%) can be directly used in the metallurgical process to produce lithium carbonate Or lithium hydroxide, the particle size of the finished product is generally around 20-40mm; low-grade generally requires ball mill grinding and separation, and the particle size of the finished product is generally around 5-20mm;
