hot sale hydraulic
cone crusher The production design of coal crusher should base on the humidity of coal
to choose suitable crusher. If the humidity of coal is, we can choose
Fine Crusher, on the contrary, we can take ring hammer crusher or double
roller crusher into considerate.
hot sale hydraulic cone crusher Coal production line is formed by vibrating feeder, roller crusher,
vibrating screen and so on. Row coal, coal gangue are first fed into
vibrating feeder, then the roller crusher will broken them, the next
stage is through vibrating screen to get the needed granularity.
Lignite is a kind of coal that has the lowest degree of coalification,
hot sale hydraulic cone crusher which can be divided into loose texture and soft earthy brown coal and
dense texture and a hard dark brown coal. It is the fuel mainly used in
power plant. The lignite that exploited from the earth has a high
moisture rate; it is plastic block that is very soft and tough. If we use
hammer crusher, we will be prevented from remove materials because of
hot sale hydraulic cone crusher high moisture, and if we use jaw crusher, we can only press the materials
to pie forms but can not do crushing. However, double roller crusher can
crush lignite effectively, because we can set the scraper so that the
lignite can not be attached on the roller. On the other hand, improving
the rotation speed is also an effective way.
The surface of double roller crusher are coarse and fine roll, which are
suitable for crushing easily fractured materials and materials whose
hardness is lower than medium and low ones, such as bituminous coal,
anthracite, lignite and coal gangue, as well as in Sintered ore, coke,
slag, shale and limestone and so on. Therefore, it is especially suitable
for crushing large coal mine or coal preparation plant raw coal
(including coal gangue). Besides, roll crushers include double roll
crusher and four roll crusher designed by Shanghai Changlei can be used
in cement line, especially for crushing the fuel raw coal and mixed
material gangue. We can choose different rollers such as coarse roll and
middle roll according to the features of materials.
Double roll crusher has many features: wide applicability, being broken
granularity material, not subject to moisture, not -stick and not-block,
low energy consumption, low running cost, low powder rate, low noise, low
vibration, large crushing ratio, compact structure, small footprint, and
easy maintenance. When facing bulk materials, it can back up by itself,
so that form protection to the machine. It also can make coarse, medium,
and fine crushing to one stage, it has the advantages of “more than one
broken” or “Remote split installation”. Double roll crusher uses
special transmission mode, so the two rollers will do twist and cut
relatively, with the result that resolving the phenomenon of sticking and
blocking. Only in this way, can our clients simplify the process.
Ubicación : , 201306 Shanghai,
Persona a contactar : kyla yang, 0086 21 61901270