Description
HGM series gypsum grinding
machineis the technology team of Shanghai Clirik machine Co.,
LTD through long-term research about gypsum characteristics, and
field investigate production process of gypsum processing factory,
overcome varies problems appeared in the process of gypsum making,
developed new generation grinding equipment. The gypsum grinding machine is the result
of our technical staff after years accumulated experience and test
innovative, it can be used not only for gypsum powder processing,
can also be used to manufacture calcite, barite, marble and other
stone materials. It also has many appellations, such as calcite
mill, barites mill, calcium carbonate mill, mica mill, dolomite
mill. Gypsum grinding machineis the preferred stone
machining equipment.
The uses of gypsum grinding
machine:
Gypsum grinding machine
is mainly used in mining, building
materials, chemical, metallurgical and other industries. It can
process stone materials that moisture content less than 5%, Mohs
hardness under 6 levels, such as kaolin, limestone, talc, barite,
dolomite, calcite, marble, gypsum, bentonite, mica, graphite, and
so on. The finished powder size can be ***0meshs.
Features of gypsum grinding
machine:
1. High
efficiency
Under the same final size and
power, the product capacity of ultrafine mill is twice than jet
mill and agitation mill.
2. Longer
lifetime of spare parts
The roller and ring are made of
special material, which improve the grinding efficiency a lot. For
same material and final size, the lifetime of its wearing parts can
reach to more than one year, about **5 times as long as that of
vertical shaft impact crusher and turbo-mill. Especially when
handling calcium carbonate and calcite, the lifetime can reach **5
years.
3. High
safety and reliability
There are no rolling bearings and
bolts in grinding cavity, so problems caused by bolts shedding or
wear of bearings and seal components will never
happen.
4. High
fineness of products
The product fineness
can reach D*7≤5μm.
5. Environment
friendly
The application of pulse dust
collector and muffler reduce the pollution and noise of the dust,
which has reached national environment protection
standard.
Working principle of gypsum grinding
machine:
The main bearing and each dial are
driven by electromotor of main machine through reducer, and numbers
of rollers, which are rolling in the ring, are driven by dial
through plunger. After crushed by hammer crusher, the big materials
become small ones and are sent to storage hopper by elevator and
further sent to the middle of first dial evenly by the
electromagnetic vibrating feeder and feeding pipe. The materials
will be driven to the edge of dial by centrifugal force and fall
down into the ring, crushed and grinded by roller, and become
powder after production of three rings. The high pressure
centrifugal blower will inhale air from outside and blow the
crushed materials to classifier. The rotating turbo in the powder
concentrator will make the coarse material return to the mill and
reground, while the fineness will mix with the air and go into the
cyclone and be discharged in the discharge bin, which is at the
bottom of it. The air, which mixed with very little fineness, will
be purified by impulse duster and discharged by blower and
muffler.
Should you have any questions,
please do not hesitate to contact me.
Phone:
***************8
Contact person:
Cherry. Zhao
Website:
grinding-equip.com;
mill-grinding.com;saico.net.
