The raw materials are first put into elementary-crushing Machine (jaw crusher) via vibrating feeder for crush, and then the elementary products are transferred via the belt conveyor to the secondary-crushing Machine (cone crusher) for secondary crush. The vibrating screen separates the secondary products into two kinds. The one satisfying the standard of the Vertical Shaft Impact Crusher (sand-making crusher) will be conveyed to the sand-making Machine and become finished products afte ... Read More

Cone crusher is widely applied in metallurgical, construction, road building, chemical and phosphatic industry. Cone crusher is suitable for hard and mid-hard rocks and ores, such as iron ores, copper ores, limestone, quartz, granite, gritstone, etc. Type of the crushing cavity is decided by the application of the ores. Standard type is for PYZ (secondary crush); middle type is for PYD (tertiary crush); short-head type is for primary and secondary crush. SBM’s core ... Read More

With the gradually reduction of natural sandstone resource, good quality sandstone resource gradually tends to artificial production. It is a tendency, also a necessity. Living environment with green environmental protection requires people take more consideration to high efficient utilize resource for a sustainable society. In fact, source of material for making sand is very wide, all kinds of ore, decomposed rock, cobblestone in river way, mine tailings, and mineral slag are all can ... Read More

Machine-made sand production line is a equipments which specializes in producing building sand and stones. The granularity of sand is even, great in compressive strength, which is more fit the requirement of high standard building stand than nature sand, and sand produced by hammer crusher; it links with feeding machine, jaw crusher, PCL straight impact crusher, heavy vibrating screen, high efficient sand washing machine, as well as belt conveyor to form a production lin ... Read More