Some methods about the operation of wheat flour mill machine Can improve the efficiency of your understanding of the machine

1. Some Simple operation of wheat flour milling roller mill
machine
The same wheat flour production line, the same raw grain, and
different operating skills will produce significantly
different flour milling effects. As far as the grinding effect
and equipment operation in wheat flour milling are concerned,
good technology and equipment are the prerequisite, and the
correct operation skills are the guarantee. Only in production
practice, in strict accordance with the requirements of process
design, comprehensive consideration and careful operation, can
the overall effect of the process be brought into play.
1 The grinding effect of the mill

2. The main equipment in the grinding process is the mill machine.
In the process design, the grinding effect of the mill machine
is measured by the stripping rate and the powder extraction rate.
Its size is measured by an experimental sieve, but in the
process of milling The size of the material is tested by
observing the crushing condition of the material after grinding,
and the degree of grinding is judged by analysis. In order to
find out the problems in process, equipment and operation in
time.

3. 2 Operation skills of the mill
Determine the best grinding flow rate
Each powder path has a certain flow range. When the flow is too
large, the uniformity of material crushing will decrease. If
the flow is too small, it is easy to make the feeding state
abnormal and the equipment work unstable. In the process of
wheat flour milling, the best feed rate should be determined
according to the condition of the raw grain. At the same time,
it is necessary to combine the ambient temperature and humidity
to detect the maximum inlet flow rate that can be reached at
the time, and gradually adjust the flow to ensure that the
materials are distributed to each system in the proportion
required by the process design, so as to determine the best
inlet flow rate. .
After the optimal feed rate is determined, if the moisture,
softness and hardness of the raw grain do not change much, it
is not advisable to frequently adjust the feed rate to avoid
disrupting the process balance and causing blockage and
material drop. If the water content is uneven, the inlet flow
rate should be adjusted appropriately. Generally, when the
moisture deviates by 1% from the best water entering the mill,

4. the flow of entering the mill should be reversely adjusted by
about 10%. In addition, changes in seasons and climate also have
a significant impact on the optimal grinding flow rate. When
high temperature, high humidity, and low air pressure, the
material is wet and sticky, the grinding flow rate should be
appropriately reduced.
3.Final summary
The grinding effect of the mill is affected by many factors such
as the nature of the incoming material, the flow rate, the
feeding effect, the operating parameters of the mill, the

5. surface parameters and processing quality of the grinding
roller, the assembly quality and cleaning effect of the
grinding roller, and the operation index. To stabilize the
grinding effect, ensure that the quality, flow, and particle
size of the incoming materials are uniform. The working
parameters of the mill are reasonable and accurate, and the
operation is safe and reliable. The surface parameters of the
mill should be adjusted appropriately according to the material
properties, flow, grinding requirements, ambient temperature,
humidity, etc. To improve equipment operating skills, we must
strictly follow the regulations and indicators to perform fine
operations. The skin mill system must achieve the target
stripping. While strictly controlling the stripping rate and
powder extraction rate of each pass, it also controls the total
stripping rate, powder extraction rate and the integrity of the
bran. The heart mill system must achieve the target powder
extraction, while ensuring that the bran flakes contained are
not excessively broken, it also extracts the wheat flour of the
corresponding quality and particle size in a targeted manner.
Practice has proved that the quality of the obtained wheat flour
is completely different by selectively grinding and extracting
flour and non-selectively pulverizing and extracting flour. As

6. far as wheat flour milling and equipment operation are
concerned, good craftsmanship and equipment are the
prerequisite, and correct operation skills are the guarantee.
Only in production practice, in strict accordance with the
requirements of process design, comprehensive consideration,
careful operation, more observation, more analysis, and more
thinking. Only in this way can the best process effect be
achieved, and the various economic and technical indicators can
be guaranteed and improved, and the best powdering effect of
high quality, high yield and high efficiency can be achieved.
Hongdefa machinery
2021.03.10