subject: Advantages Of Closed Circuit System Impact Crusher [print this page] Advantages of closed circuit system impact crusher
Efficient closed-circuit systems, because of their tight particle size control, lead to cements with relatively narrow particle size distributions (i.e. for a given mean particle size, they have fewer large and small particles). This is of advantage in that it maximizes the strength-production potential the clinker, because large particles are inert. As a rule of thumb, only the outer 7 m "skin" of each particle hydrates in concrete, so any particle over 14 m diameter always leaves an un-reacted core. However, the lack of ultra-fine particles can be a disadvantage. These particles normally pack the spaces between the larger particles in a cement paste, and if absent the deficit is made up with extra water, leading to lower strength. This can be remedied by including 5% calcium carbonate in the cement: this soft mineral produces adequate ultra-fines on the first pass through the mill.
Impact crusher advantages:
Compared to other crushing equipment, impact crusher has the following characteristics:
(1) High chromium plate hammer with wear-risisting impact liner; unique tooth impact liner; especially suitable for hard rock crushing, energy saving and high efficient; cubic shape, nesting particle size is adjustable, simplified crushing process.
(3) The impact board and the board hammer gap can be easily adjusted, so that can control material particle size more effectively, particle shape;
(4) Inlet is big and the crushing chamber is high, it adapts to high material hardness, fragmentation, the less product powder;
(5)Functionality of crushing, high productivity, low mechanical wear, high overall efficiency.
(6)Without key attached, easy maintenance, economical and reliable;
(7) Compact structure, strong rigidity of the machine, the rotor has a large force of inertia;
As a professional mining machinery manufacturer, our stone production line equipment includes Crusher jaw crusher, impact crusher etc. According to different production we set, the production is usually 50-500 tons / h. It can also configure cone crusherbeing based on the different materials. And they are applied to many kinds of aggregates and artificial sand making operation, such as granite crushing, river gravel sand making, silica crushing, production of construction sand, basalt and limestone. The stone production line is applicable to hydroelectric power, high-speed, building materials, urban construction industry,etc.
