All posts by: gkmill

The freeway construction has a strict request for the sand stone, and only the high quality materials can be used for construction. The materials mainly is limestone. Jaw Crusher is ideally suitable as primary and secondary crusher for materials with compression strength less than 320 MPa. PE series jaw crusher is the first choice for […]

Limestone is the most common stone, limestone powder as a concrete admixture can improve the concrete structure,reinforce the workability and improve concrete sulfate resistance at low temperatures. Concrete mixing plant generally use limestone powder fineness of 325 mesh,through screening rate of not less than 85%.The quality of limestone powder plays an important role to concrete.Therefore,to […]

Grinding mill play a perfect role to The 10TPH limestone and barite grinding plant. Raymond Mill is Introducing advanced technology from abroad, painstaking research and design a new grinding mill based on GK raymond mill. It uses energy-efficient centrifugal fan, greatly improve the accuracy of the finished product. And the fineness can be adjusted to […]

Quartz main ingredient is silica, Mohs hardness 7. The general crusher equipment easy to wear seriously, and will reduce the service life. But  High-Efficiency Multi-cylinder Hydraulic Cone Crusher can achieve energy efficient crushing task. Currently, there are many manufacturers of cone crusher in the market. Different manufacturers have defferent models, specifications and names, defferent cone […]

Heavy calcium carbonate, is made from natural carbonate minerals such as calcite, marble, limestone grinding process, it is widely used as inorganic filler. According to different grinding fineness, heavy calcium powder is divided into four different specifications: solo powder (95% passing 200 mesh), Flying powder (99% passing 325 mesh), three fly powder (99.9% passing 325 […]

Compared with the general crusher, the dedicated crusher of construction waste has the features such as the bigger feed opening and higher compressive strength. It can crush stone with the compression strength lower than 250Mpa. The crusher is widely used in all kinds of ore crushing, railway, highway, energy, cement, chemical industry, construction, etc. The […]