15
2.3.2 Feeder
Feeder consists of sealed bearing, trough, screw, access door, chain driving system, variable
frequency connverter motor (or VFD). See Fig.2-3. The feeder is mainly used for quantitative feeding
of materials into the conditioner with variable-frequency controlled motor. The revolution can be
adjusted based on actual production condition. A cleaning door is located at its top part for easy
cleaning.
1. Bearing seal 2.Trough 3.Auger 4.Cleaning door 5.Chain drive 6.Convertor motor
Fig.2-3 Feeder
Parameters of the feeder are shown below: The length of feeder is selectable. If the feeder with
non-standard length is selected, its power will vary according to relevant requirements.
Table 2-1 Main technical parameters
Designation
Type
Motor power
Conveying capacity
Center distance between inlet and outlet
Feeder
TWLL24A
3kW
3
～
16
T/h
1700mm
Note: Motor power of the feeder changes with its length.
Material feeding
Material discharging