1. Newest High Quality Ultra-fine Grinder Description
1) New machine by absorbing the foreign technology and design. It
is used to mill the material on rotating disc to the fineness of
325~3000 meshes by grinding.
2) It is mainly used in the fields of metallurgy, power station,
chemical industry, cement, and refractory.
3)It is especially used to grind the nonmetallic ore into superfine
Thus, vertical superfine mill draws great attentions from powder
processing industry and is widely used to grind calcite,
electrolytic stone, talc, kaolin, manganese ore, rock phosphate,
gypsum, zircon, silicon metal, etc.
2. Working Principle of Newest High Quality Ultra-fine Grinder
The motor drives the mill disc to rotate through speed reducer and
drive the grind roller rotate through belt gear at the same time.
The material falls on the center part of mill disc from the feed
port and simultaneously the hot air enter the mill. Under the
action of centrifugal force, the material moves to the mill edge,
and is to be grinded by rolling and shearing when passing through
the ring groove on the mill disc. The grinded material is blown up
by high speed air from wind loop at the edge of mill disc. The
large grains fall onto the mill disc and are grinded again. The
material in the air stream passes through the classifier. The
rotator makes the coarse grain fall onto the mill disc to be
grinded again and the qualified fine grain come out of mill. And
then the finished fine materials are collected in the powder
collecting system. The fine materials with water content are dried
by hot air and then achieve the required product moisture. The air
is recycled and reused. During the circulation, the small surplus
air is collected by the by-pass dust collector in this system with
the lighter impurities, which forms a scientific and advanced
3. Features of Newest High Quality Ultra-fine Grinder
1). Low running cost: The milling efficiency is high and the power
consumption is low. External circulation device can be equipped to
reduce power consumption further and improve product accuracy.
2). Low project implementation: Compared with ball mill, vertical
superfine mill covers 50% less area and project implementation
decreases by 70%. Vertical superfine mill integrates crushing,
drying, milling, classifying and conveying, which makes the system
simple and the project implementation low.
3). Easy and reliable operation: Vertical superfine mill is
equipped with automatic control equipment, which can realize remote
4). Convenient maintenance repair: Slide the frame during the
maintenance on hydro-cylinder, which can replace roller sleeve and
wear ring in a short time. The material of wear ring is 50SiMn.
5). Less environmental pollution: There is low vibration and low
noise for vertical milling machine.
6). Reliable quality: The material stays less time in the mills,
which can easily test and control product size and chemical
4. Our Advantages:
(1)More than 24 years experience of manufacture
(2)The Main Drafting Units of Chinese Standard flexible rubber
(3)Compensator engineering research center of Zhengzhou city
(4)Member of CNEA(China Nuclear Energy Association )
(5)ISO9001: 2008 and ISO14001: 2004 certificated by CNAS
(6)The largest vulcanizing equipment in China.
NOTES: IF OTHER STANDARD REQUIREMENT OR SPECIAL FLANGE NEED
PARTICULARLY CUSTOMER MADE, PLEASE PROVIDE WRITTEN DRAWING,
STANDARD, DATA, WE CAN MAKE CUSTOMER-MADE FOR YOU.