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MIXER OPERATION
MIxING PROCEDuRE
•
There are some basic concepts that must be understood to achieve top mixing performance with the mixer.
•
A new machine will need an initial run-in period to polish the auger and mixer sides to achieve correct material movement inside
the mixer. Until the unit is polished inside, one may experience spillage, dead spots, or increased horsepower requirements.
The load size may need to be reduced until the unit is polished inside.
•
Mixing a ration in a vertical mixer generally involves three steps; processing, mixing, and unloading. The operation of the mixer
will vary greatly with the various feeds and climatic conditions. In most instances, "trial and error" is the best method of setting
the machine up for a particular commodity to obtain maximum performance. To prevent over-cutting of feed, we suggest
starting with the restrictor blades in the out position, and then adjusting to obtain the desired coarseness of the mix. The
bulkiest and lightest commodities should be added first. Once these commodities are partially cut and broken apart, others
can be added. In some applications the augers may need to be stopped at this point while additional commodities are added
to avoid over-cutting of the light commodities. Additional cutting will take place during mixing, so be careful not to over cut.
The type of mix required varies from one operation to the other, and therefore, mixing times and procedures will vary as well.
•
The sequence and timing of these steps is very important, and is different for every operator because of variations in materials
and conditions. There is some experimentation that must be done to work out the best equipment, sequence, and timing for
your particular operation. The following steps are some general suggestions to achieve good results.
Follow these procedures when using the machine:
1.
Review the Pre-Operation checklist, as described in the 'Pre-Operation Checklist' section.
2.
Review the location and function of all controls, as described in the 'Controls' section.
3.
Transport the machine to the feed storage area.
4.
Starting:
a.
Start the engine and set to desired operating RPM. (1400-1500 RPM)
b. Engage the hydro drive to start augers.
Important: Rapid engagement under a heavy load can adversly affect the service life of the machine.
c.
Increase hydro speed until the desired mixing speed is reached.
d. Proceed with loading of the commodities as noted in the "Mixing Procedure".
5.
Stopping:
a.
Stop forward motion.
b. Close unloading door.
c.
Stop conveyor when commodity is off.
d. Slow engine to low idle.
e.
Disengage hydro drive.
f.
Stop engine if required.
6.
Emergency Stopping:
If an emergency should arise, disengage the hydro drive, stop forward motion and stop the engine immediately.
OPERATION
REPLACEMENT PARTS
READ complete manual CAREFULLY
Page # 60
BEFORE attempting operation.
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