COMPANY NEWS >>
Kefid carefully designed for mechanism sand production process
River pebble is a kind of pure natural stone. During the forming process, it has experienced the impact of flash flood and the continuous extrusion, friction, hard texture and strong pressure resistance during the process of water flowing. It is the...
Feb 08, 2018Learn more >>
Kefid vertical mill makes boiler coal production more efficient
Efficient pulverized coal industrial boilers refers to the new coal-fired industrial boilers which take coal combustion technology as the core. Coal will be pulverized to 150-200 mesh fineness and then sent into the boiler for combustion. In the grin...Jan 18, 2018
Kefid impact crusher can solve the crushing problem of moisture material
Kefid is a professional production base of large and medium-sized series of crusher, sand making machine, grinding mill. Kefid impact crusher is a new type of high efficiency crushing equipment with the features of small size, simple structure, large...Dec 21, 2017
INDUSTRY NEWS >>
The professional mill for graphite ore grinding
The hardness of graphite ore is generally medium hard or soft. The grade is generally between 2% ~ 10%. The crushing process is relatively simple, we often use three stage, two stage, one stage process or flotation process. The small and medium ores...
Jan 18, 2018Learn more >>
Kefid VU dry sand production line promote changes of sand and gravel industry
In recent years, the demand for sand and gravel has risen sharply as the global infrastructures have fully blossomed. However, facing the problems of inadequate supply of natural sand, the mechanism sand has many problems, Kefid launched the VU dry s...Dec 14, 2017
The ultrafine mill for deep processing of dolomite
Dolomite crystals are triadic carbonate minerals. Dolomite crystal structure like calcite, often rhombohedral. After grinding, it can be used in building materials, ceramics, glass, refractories, chemicals and agriculture, environmental protection, e...Nov 02, 2017
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