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2.3 Fluid coupling
The fluid coupling is used to engage and disengage the rotor shaft. To engage the fluid coupling, pull the rotor
disengage button out, and press the rotor engage button until the rotor is spinning. The engine can be set at any speed,
but recommended speed is 1500-2000 RPM. The rotor should start spinning after approximately 30 seconds. During
this time, the fluid coupling fills with oil. When the fluid coupling is filled, the rotor will begin to turn.
To disengage the fluid coupling, press the rotor disengage button in. The engine can be set at any speed when
disengaging the rotor. This will empty the fluid coupling, and disengage the rotor. The fluid coupling will
automatically disengage when the oil temperature is too high, the oil pressure is too high, or when the rotor stops
spinning.
2.4 Rotor
The rotor is the heart of the grinder. The standard rotor contains swinging hammers and is used for general grinding.
2.5 Screens
All DuraTech Industries tub grinders come equipped from the factory with two screens. The diameter of the screens
are specified by the customer at the time of purchase.
Any combination of hole sizes may be used to alter the coarseness of the output material. The coarseness of the ground
material is determined by the size of the screen holes. As the size of the screen holes becomes larger, the coarseness of
the ground material increases.
Round perforated screens are available with 1/8”, 3/16”, 1/4”, 3/8”, 1/2”, 5/8”, 3/4”, 1”, 1-1/2”, 2”, 3”, 4”, 5”, 6”, 7”,
and 8” diameter holes. For all screen diameters the screen thickness is 1/4”. Additionally, an open screen is also
available.
Note:
If a combination of screens with different hole diameters are used, the screen with the smallest hole diameter is
normally placed on the left hand side of the rotor box.
figure 2.4
driveline, rotor, and screens
screen
hammer
driveline
screen hold down
Содержание Haybuster 1150
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