2012年（464）
分类： Delphi
2012-05-21 14:17:46
For highway construction, it is high requirments to grain shape and gradation of sand and concrete aggregate. Therefore, the famous mining machinery manufacturer in China, Red Star Co., has developed the matched sand making line accordingly. And the new processing line is high efficiency, low opreation costs, large production, reasonable finished product gragation, uniform particle size and good grain shape. The standard far exceeds the national high-speed material requirements.
Red Star launched the latest generation of broken machine, SDY , which adopts the
most advanced international crushing technology and manufacturing level .
Compared to the traditional two-stage and , this new type cone crusher shows its unparalleled superiority in
service life and repair rate. Besides,
as to the set of equiped machine cone
crusher and stone shaping machine, SDY cone crusher is low cost.
In the
crushing production processes, production efficiency has always been the concern
to users and manufacturers. And the feed configuration directly decides the high
efficiency of cone crusher. If the amount of feed material is properly and
evenly covered in the crushing chamber, the cone crusher will be able to achieve
maximum efficiency. We can take measures in advance to install the feed
configuration by thoughtful checking installation map and cone crusher space
size. The feed device should be easy to dismantle when mantainance. So, before
final opreration, we shall make out the detailed and rational feed configuration
to ensure the high efficiency in crushing production.
The consequences of
incorrect feeding: 1. a lower production capacity, 2. defective particle size is
too big 3, the adjustment ring shift is too large, 4. bearing pressure is
larger, 5. larger power consumption. Therefore, the correct feeding way is good
for both efficiency and maintenance of the machine.
Feeding method: the
right way of feeding should combine with sub reel of cone crusher. The feeder
bins will help to ensure the well-mixed material being evenly distributed along
the entire crushing chamber and ensure the segregation of fines and coarse
material remains in the smallest degree to minimize liner wear. Whether the
short head type or standard cone crusher, we had better do pre-screening to
screen the compound of the fines and viscous materials. This will avoid problems
such as material clogging, excessive movement of the adjustment ring and low
production efficiency. We should also install a metal detector to get rid of the
foreign metal object.
