Structure and Function
TrueBlend
™
38
Edition: February 2007
6 position
Position 1
Position 2
Position 3
Position 4
Position 5
Position 6
Front door – (mix chamber)
Pos 1 & 2, Main components
Pos 3 & 6, Main or additive
components
Pos 4 & 5, Additive components
Controller location
Fig.10; Layout of six component material
hoppers
All the following six component blenders utilize fixed hopper positions:
Model
Pos 1 & 2
Pos 3 & 4
Pos 5 & 6
TB250-6
Fixed Fixed Fixed
TB500-6
Fixed Fixed Fixed
TB900-6
Fixed Fixed Fixed
TB1800-5/6
Fixed Fixed Fixed
TB2500-5/6
Fixed Fixed Fixed
TB3500-5/6
Fixed Fixed Fixed
5.4 Operating
modes
The TrueBlend operates in three different operating modes:
•
Gravimetric mode:
all components are metered and weighed in sequence.
•
Volumetric mode:
all components are metered in sequence without weigh-
ing.
•
Combined mode:
a gravimetric cycle is followed by an adjustable number
of volumetric cycles.
Summary of Contents for TrueBlend TB500-4
Page 2: ......
Page 138: ...Appendix TrueBlend 136 Edition February 2007 11 1 2 Menu overview dosing unit...
Page 139: ...TrueBlend Appendix Edition February 2007 137 11 1 3 Menu overview conveying Optional...
Page 140: ...Appendix TrueBlend 138 Edition February 2007 11 1 4 System settings menu...
Page 141: ...TrueBlend Appendix Edition February 2007 139 11 1 5 Unit settings menu...
Page 142: ...Appendix TrueBlend 140 Edition February 2007 11 1 6 Conveyor settings menu...