90
Increasing Throughput
A correctly sized blender should have throughput that always exceeds your process requirements.
If, for some reason, your blender is not keeping up, here are a few ways to increase throughput.
1. If your blender is equipped with a flow control slide gate, under the blender, this will reduce
throughput up to 25 percent. To counter this, set the "END FULL" flag on using the *44
function explained earlier. In the END FULL mode, blending begins even while the sensor
is still covered due to flow control valve operation.
2. If your process consumes a large batch of material all at once (such as during injection and
screw return time), and material reserve is not adequate, you may "run out" of material for a
few seconds while the Weigh Scale blender is making a new batch. The *44, "END FULL"
function will also correct this. Here, when the sensor is uncovered, a completed batch is
immediately available to help refill the mix chamber, providing a larger reserve to the
process.
3. Increase the FUL parameter. This sets the batch size. Larger batches increase
throughput. Depending on the bulk density of your material, you may be able to increase
batch size by 20 to 40 percent.
4. Turn "FAST" on. This causes rapid volumetric "timed" dispenses to occur up to 4 times
after each normal gravimetric dispense.
5. Do not confuse "reserve" with "throughput". If your blender has a temporary problem which
results in your process running out of material before you have time to remedy the problem,
your "reserve" is inadequate. Add a surge hopper, or material level alarms on individual
hoppers to prevent these types of problems.
Summary of Contents for Weigh Scale Blender 4088 TSC
Page 6: ...6...
Page 10: ...10 Blender Parts Key...
Page 13: ...13...
Page 100: ...100 Technical Drawings...
Page 101: ...101...
Page 102: ...102...
Page 103: ...103...
Page 104: ...104...
Page 105: ...105...
Page 106: ...106...
Page 107: ...107...
Page 108: ...108...
Page 109: ...109...
Page 110: ...110...
Page 111: ...111...
Page 112: ...112 FCA INSTALLATIONDIAGRAM...
Page 113: ...113 WSB 4088 IO wiring diagram 120V...
Page 114: ...114 D WSB E0001 Electrical Diagram WSB Export Single Phase...
Page 115: ...115 D WSB E0002 Electrical Diagram WSB Export 3 Phase...
Page 116: ...116 D WSB E0003 Electrical Diagram WSB Export 1800 3 Phase...
Page 117: ...117 D WSB E0004 Electrical Diagram WSB Export Maxibatch...
Page 118: ...118 D WSB P0001 Pneumatic Diagram WSB with Non Removable Hoppers...
Page 119: ...119 D WSB P0002 Pneumatic Diagram WSB with Removable Hoppers...
Page 120: ...120...
Page 138: ...138 Flexbus Lite Wiring Diagrams...
Page 139: ...139...
Page 140: ...140 Flexbus Lite Component Map...