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On model WSB-940, be sure the weigh bin has two baffles installed. These ensure
horizontal layering (as opposed to side by side layering) of materials prior to dropping into
the mix chamber.
Bulk density and pellet shape differences, specifically smooth virgin pellets mixed with
square higher density color pellets, can separate when dropped onto a sloping pile, as
exists in a hopper, Gaylord, or surge bin. The light round pellets flow like water to the
edges, while the heavier square color pellets stay put. This is difficult to correct. It is best
not to drop these kinds of blends into large containers.
Vacuum conveying can also separate materials of different bulk densities. Maintain high air
velocity to minimize this.
Models WSB-MB series units use an air drive for the mix blade, instead of an electric
motor.
If you are having mix problems with air drives, be sure the blades moves a full 270 degrees
(3/4 turn) with each sweep. If they do not, try the following:
Increase the air pressure. If the gauge pressure drops more then 5 pounds during
operation of the blades, the air supply line is too small.
Lower the pile in the mix chamber to reduce torque requirements on the mix blade. This is
explained above.
Increase the MPO parameter from 122 (1/2 second) to 183 (3/4 second) or 244 (1 full
second). This allows more time for a full mix blade sweep to occur. You may also want to
increase mix time from 10 seconds to 15 or 20 seconds so that, in spite of slower mix blade
speed, the same amount of mixing occurs.
Содержание Weigh Scale Blender 4088
Страница 6: ...6 EC Declaration of Conformity ...
Страница 10: ...10 Blender Parts Key ...
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Страница 104: ...104 Technical Drawings ...
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Страница 116: ...116 FCA INSTALLATION DIAGRAM ...
Страница 117: ...117 WSB 4088 IO wiring diagram 120V ...
Страница 118: ...118 D WSB E0001 Electrical Diagram WSB Export Single Phase ...
Страница 119: ...119 D WSB E0002 Electrical Diagram WSB Export 3 Phase ...
Страница 120: ...120 D WSB E0003 Electrical Diagram WSB Export 1800 3 Phase ...
Страница 121: ...121 D WSB E0004 Electrical Diagram WSB Export Maxibatch ...
Страница 122: ...122 WSB Single Phase Motor Safety Circuit WSB 3 Phase Motor Safety Circuit WSB 18 3 Phase Motor Safety Circuit ...
Страница 123: ...123 D WSB P0001 Pneumatic Diagram WSB with Non Removable Hoppers ...
Страница 124: ...124 D WSB P0002 Pneumatic Diagram WSB with Removable Hoppers ...
Страница 125: ...125 ...
Страница 143: ...143 Flexbus Lite Wiring Diagrams ...
Страница 144: ...144 ...
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Страница 146: ...146 Flexbus Lite Component Map ...