with the rapid development of the moden building industry,the Construction Sand and Gravel Mining is greatly improved in the recently year.so the crushing equipment industry has a better market.

As we all know, Liming heavy industry Emphasis on responsibility and technology, kefid is the leading manufacturer of high-end crushing and grinding machines, including various of crushers, grinding mills and sand making machines.our cone crusher hpc315 is widely used in the Construction Sand and Gravel Mining.

Cone Crusher uses the lubricant seal, the flaw which for the water and the drainage system has avoided to stop up disease which and incompatible easy to mix, the spring insurance system is the over-load protection,  the iron slab through the stave cavity, but does not harm the breaker. Uses the drying oil or the water two kind of seal form, causes the stone powder and the lubricating oil isolates, guarantees reliably, the stave cavity form decides the use by the ore use.

liming heavy industry also manufactured the  cone crusher hpc220 ,one crusher hpc315, one crusher hpc400,Hydraulic cone crusher, spring cone crusher, hpc cone crusher,Rock cone crusher and Secondary cone crusher and so on,these crushers are also widely apply in professions and so on metal and nonmetalliferous ore, cement plant, building, and sand and crushed stone metallurgy.It  is suitable in the iron ore, the non-ferrous metal ore, the granite, the limestone, the aposandstone, the sand-stone, and the cobblestone and so on.