Moisture

Control Unit
with Water
Proportioning Unit

MYFC
MOZF
Moisture Control Unit MYFC.
Accurate moisture control.

Moisture Control Unit MYFC.

For an efficient, uniform grinding.

Application Features
The moisture control unit MYFC is an automatic, con- • Accurate automatic moisture determination and
tinuous measurement and control system for the grain control
moisture in flour milling installations in order to achieve an • Exact measurement of the product moisture by
efficient and uniform grinding. proven microwave moisture measurement technology
• Measurement of the grain throughput rate through a
Design flowbalancer
The system consists of two units: • Accurate metering of the calculated water volume
• The moisture controller MYFC continuously determines through water metering system
the initial moisture content of the grain as well as the • Water metering is also possible in manual mode
flow rate by means of an integrated flowbalancer. On the • Moisture controller has a wide throughput range from
basis of these values, the controller calculates the exact 2 up to 60 t/h
water volume needed to obtain the required final prod-
uct moisture.
• The water metering system MOZF meters the calculated
amount of water into the stream of grain, e.g. in a
dampener MOZL.

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Moisture Control Unit MYFC.
Operating principle.

Grain inlet

Release 24 V
Alarm 24 V

Optional
plant control HOST
RS 485/Profibus

Optional Moisture control

remote control unit MYFC

RS 485

RS 485

Water

Water proportioning
unit MOZF
24 V
Water
max. 10 bar Pressure
reducing valve
Mode of operation
Water
The grain moisture content is deter- shut-off valve
mined by microwave technology. On
24 V

the basis of the initial product mois- Inspection

spout
ture, the measured product through-
put and selected final moisture, the Probe
electronic control system calculates
the necessary water volume on a
continuous basis.

Dampened grain
Dampener
MOZL

3
Water Proportioning Unit MOZF.
Precise water proportioning.

Application
The water proportioning unit MOZF meters a precise
specified volume of water. It can be applied together
with the automatic moisture control MYFC or on its own.
It is used wherever a defined water volume is pre-
specified and has to be checked.

Design
The system consists of the following components:
• Control system MEAF with display
• Water control valve
Water Proportioning Unit
• Water counter MOZF.
• Water shut-off valve (safety shut-off) Standard version.

Mode of operation
The water counter emits voltage pulses to the control
system MEAF. On the basis of this information, the
current water volume is calculated and the water con-
trol valve is activated. The water flow is regulated on a
continuous basis. This automatically balances pressure
fluctuations and ensures accurate metering.
Water Proportioning Unit
MOZF.
Features Version for chlorated water.
• Accurate water proportioning and checking of the
water flow rate
• No additional elements needed
• Units available for capacities from 20–4500 l/h
• User friendly electronic system MEAF
• Manual operation possible at all times

Constant product moisture

Efficient grinding

Reliable operation

Maintenance-free elements

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MYFC, MOZF.
Custom-made solutions.

3 1
1
FØi EØi

B
C

A
D

1 Inlet
2 Outlet
3 Aspiration

EØi EØi
2 2

Technical data, dimensions

Type Capacity Aspira- Dimensions in mm Weight in kg Volume

tion
t/h m3/min. A B C D EØi FØi net gross by sea m3
15 2 120
MYFC 30 4 1684 750 720 930 150 120 260 290 360 2
60 6 200

1000 266
ca. 578

4"
3/
1350

Technical data 233

Standard version (water temperature max. 50 °C)

Type Proportional capacity Sight glass for Weight in kg Volume

(automatic operation) manual operation
l/h l/h net gross by sea m3

MOZF-315 20 –1000 31.5 – 315

MOZF-1000 20 –1000 100 –1000
55 140 160 1.3
MOZF-2250 180 – 2250 250 – 2500
MOZF-4500 180 – 4500 650 – 6500

Special versions for hot water Special versions for high-chlorated water:
(water temperature max. 90 °C): MOZF-315H and MOZF-1000H MOZF-315C, MOZF-1000C, MOZF-2250C and MOZF-4500C

5
 2000 DF
0705
MU 16024 en

Bühler AG
CH-9240 Uzwil, Switzerland
T + 41 71 955 11 11
F + 41 71 955 66 11
www.buhlergroup.com