Stacker Conveyors; Conveyor Trippers; Skirt Boards And Sealing Strips - Siemens milltronics MCS Manual Del Usuario

Stacker Conveyors

Avoid installing the belt scale in any conveyor that is not a permanent structure. Because
stacker conveyors usually vary in incline, elevation, or profile, the accuracy of the belt
scale can be compromised under these conditions. A belt scale can be used effectively in
a conveyor of this type, but it requires special consideration.
Recommendation:
using the MCS with stacker conveyors.

Conveyor Trippers

Not as common as a conveyor with a vertical curvature, trippers can still be troublesome
to scales.
Recommendation:
recommendations for vertical curves, but with the tripper fully retracted.

Skirt Boards and Sealing Strips

In some applications it is necessary to extend the infeed skirt boards and sealing strips
the full length of the conveyor. This can create problems in weighing accuracy caused by
the effects that the sealing strips exert when contacting the belt and indirectly upon the
idlers, especially where pinching occurs. In particular, this situation adversely affects the
zero calibrations.
pinching can
occur here
Recommendation:
possible, adjust the skirting to ensure the sealing strip does not put excess force on
the belt or allow pinching of material.
7ML19985HN61
Consult your Siemens Milltronics representative to discuss
On a conveyor with a tripper car, locate the scale using the
If possible, remove the skirting in the scale area. If this is not
MCS Belt Scale – INSTRUCTION MANUAL
skirt board
sealing strip
idler
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