Brief
Introduction
XZM Ultrafine mill is new processing equipment of high efficiency
and low consumption, which is designed by our own engineers and technicians
of multiple innovation, test and experience of more than twenty-year
in mill manufacture. This mill has absorbed many advantages of home
and aboard mill-manufacturing technique. It is the representation
of leading level of high quality grinding machine. It has been proved
that our product has perfect performance and high quality by many
customers.
Features
1.High capacity and low consumption
Under the condition of dealing with same final fineness and using
same power, the capacity of XZM Ultrafine mill can be improved 40%
than the traditional machines, while the consumption reduces greatly,
comparing with jet mill and mixing mill.
2.Easy fineness adjustment and high fineness
The final fineness can be adjusted according to requirements, and
the fineness can reach D97≦5um.
3. Reliable Security
There is no rolling bearing and bolt in the mill chamber, therefore,
the bearing and sealing elements will not wear out easily, and the
bolts will not loose to make damage to the equipment.
4. Clean, environmental protection
Equipped with pulse filter and silencer, the mill reduces dust and
noise greatly, which reaches National Environmental-protection Standard.
Application:
XZM Ultrafine mill is a new kind of machine for producing fineness
and ultra-powder. It is mainly used for grinding the materials, whose
hardness is middle and low, moisture below 6%, and its Moths hardness
should be blow 9 grade and non-explosion and non-flammability, such
as: calcite, chalk, limestone, dolomite, kaolin, bentonite, steatite,
mica, magnetite, iolite, pyrophillite, vermiculite, meerschaum, attapulgite,
diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate
ore, potassium ore pumice, etc.
Working Principle
The main bearing and each dial are driven by electromotor of main
machine through reducer, and numbers of roller，which are rolling in
the ring, are driven by dial through plunger. After crushed by hammer
crusher, the big materials become small sizes ones and they are sent
to storage bin by elevator. The electromagnetic vibrating feeder will
send them to the middle of first dial evenly. The materials will be
driven to the edge of dial by centrifugal force, and fall down into
the ring and crushed, and then grinded by roller. The materials will
fall down into the second and third ring, crushed and grinded. The
high pressure-centrifugal blower will inhale air from the outside
and blow the materials, which are grinded in the third ring, to powder
classifier. The rotating turbo in the powder concentrator will make
the coarse materials return to the mill and reground， while the fineness
will mix with the air and go into the cyclone and be discharged 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.
Composition and
Structure:
The standard configuration of XZM ultrafine mill consists of main
unit, powder classifier, double cyclone collectors, pulsed filter,
blower, motor, pipes and muffler. The optional accessories include
jaw crusher, hammer crusher, elevator, feeder, and control cabinet.
There are bearing pedestal and blowing case on the main machine’s
base. There is grinding case on the blowing, whose middle part has
multilayer dial equipping on the main bearing. On each dial, there
are numbers of roller, and there are corresponding ring for each dial.
There are two classes screwing gear reducer and electromotor at the
base of main machine. The powder classifier is equipped on the top
of grinding chamber.
Main specification
| Tab 1: |
| item |
XZM215 |
XZM221 |
XZM227 |
| Number of roller(piece) |
15 |
21 |
27 |
| Ring diameter(mm) |
φ 600 |
φ 800 |
φ1000 |
| Number of ring
(piece) |
2 |
2 |
2 |
| main equipment
rotate speed（r/min） |
235 |
235 |
235 |
| Max. inlet size（mm） |
<10 |
<10 |
<10 |
| Final size (mesh) |
325－2500 |
325-2500 |
325-2500 |
| Capacity（kg/h） |
350-2500 |
600－4000 |
900－6000 |
| Overall size（m） |
10×2×5.5 |
12.4×2.5×5.8 |
14.5×3.8×6.3 |
| Note: If there is any change of above
specification, it is all according to the booklet with machine.
|
| Tab 2: |
| Basic data |
Item |
Unit |
specification |
| XZM215 |
XZM221 |
XZM227 |
| motor of main machine |
Model |
- |
Y250-4 |
Y250-4 |
Y250-4 |
| Power |
kw |
37 |
55 |
90 |
classify Frequency
modulation motor |
Model |
- |
Y180M-4 |
Y180M-4 |
Y180M-4 |
| Power |
kw |
11 |
18.5 |
30 |
| Motor of elevator |
Model |
- |
Y100L-4 |
Y100L-4 |
Y100L-4 |
| Power |
kw |
3 |
3 |
3 |
| Motor of blower |
Model |
- |
Y225M-2 |
Y225M-2 |
Y225M-2 |
| Power |
kw |
30 |
45 |
75 |
| Hammer crusher |
Model |
- |
250-400 |
250-400 |
250-400 |
| Power |
kw |
5.5 |
5.5 |
5.5 |
| Electromagnetism Vibrating feeder |
Model |
- |
GZ1F |
GZ1F |
GZ1F |
| Power |
kw |
0.06 |
0.06 |
0.06 |
| discharge valve |
Model |
- |
ZJD-1：40 |
ZJD-1：40 |
ZJD-1：40 |
| Power |
kw |
0.75 |
0.75 |
1.1 |
| Pulsed duster |
Model |
- |
BMC72-11 |
BMC72-11 |
BMC72-11 |
| Power |
kw |
3 |
3 |
3 |
| Note: If there is any
change of the specification of XZM Ultrafine Mill, it is all according to the booklet
with machine. |
|
Shanghai
Zenith Electric Power Equipment Co., Ltd Copyright (c) 2006-2007 www.raymondmill.cn
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