- PE600*900 jaw crusher for silica crushing Jan 18, 2017 Silica is the general term for vein quartz, quartzites and quartz sandstones. It is mainly used to produce acid refractory bricks in metallurgical industry. Pure silica can be used to make quartz glass or refine monocrystalline silicon. In chemical i... Learn More
PE600*900 jaw crusher for silica crushing
Jan 18, 2017
Silica is the general term for vein quartz, quartzites and quartz sandstones. It is mainly used to produce acid refractory bricks in metallurgical industry. Pure silica can be used to make quartz glass or refine...
Kefid perlite grinding mill can solve the problem of dust pollution
Dec 08, 2016
Perlite is a glassy rock from the acid lava after volcanic eruption and rapid cooling.Perlite ore includes perlite, obsidian and pitchstone. The difference between them is that perlite has a circular arc-shaped ...
Kefid's new product-C6X series jaw crusher
Nov 10, 2016
Recently, after the last debug testing, Kefids C6X series jaw crusher has been successfully launched. The equipment adopts the worlds leading crushing technology and can make efficient primary crushing for all k...
Kefid bauxite grinding mill provide quality powder for refractories and other industries
Oct 13, 2016
The main component of bauxite is alumina oxide. Bauxite is a soil-like mineral. It is white or gray. The density is 3.45g/cm3.The hardness is 1 to 3. Bauxite is mainly used in aluminum metallurgy, refractory sys...
Kefid's tailings processing system is recognized by the customers
Sep 22, 2016
With the beneficiation scale increased, the number of tailings produced also increased which caused many problems to mining and environment. VU aggregate optimization system developed by Kefid can turn tailings ...
2 sets of MTW175 European type grinding mill were put into operation in South African limestone powde
Aug 25, 2016
Recently, Kefids large limestone powder production line in South Africa has been officially put into operation. The production line is configured with 2 sets of MTW175 European type grinding mill.The capacity is...
Kefid can provide full set of gravel equipment for global market
Aug 03, 2016
Professional survey shows that in 2019 the demand for aggregate of global market will reach 51.7 billion metric tons. Also according to the report, the storage amount of natural sand in the worldwide is graduall...
Kefid's 10t/h of slag powder production line in Ukraine
Jul 28, 2016
Recently, a Kefid customers 10t/h of slag powder production line in Ukraine is officially put into operation. According to Kefid engineers introduction, the customers processed materials is steel slag, compared ...
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