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MULTIBELT® Multi-Idler Belt Weighers
.. Continuous bulk solids measurement in belt conveyor systems
.. Suitable for flow rates up to 20.000 t/hr
.. Accuracy up to ± 0,25 %
.. Also legal-for-trade-version
.. Suitable for IEC belt widths
.. Suitable for use in ATEX explosion-zones
Application
Multi-Idler Belt Weighers are used for continuous acquisition of flow rates and totalized amounts. They are es-pecially designed for integration into continuously operating belt convey-ors and enable accuracies of up to
± 0.25% to be achieved.They can be employed for a whole variety of tasks:
.. Throughput and consumption measurement in production plants
.. Accountability of stored and retrie-ved amounts
.. Load limit alarm
.. Batching, in load-out stations
.. Legal-for-trade weighing
.. Prefeeder control.
Their rugged design ensures a highde-gree of reliability and availability.
Our product range is as varied as the demands of our customers. For Single-Idler Belt Weighers, see separate Spec Sheet BV-D 2049.
Construction
The standard Multi-Idler belt weigher comprises:
.. Weighing platform for accommoda-ting user´s idler sets
.. Overload-protected load cell(s)with high degree of protection
.. Cable junction box forconnection of sensors, and
.. All fixing elements required for mounting.
For speed measurement, various speed transducers e.g. friction wheel tachometers, are available as options.
Operating Principle
Belt Weighers are used to acquire con-tinuous material flows of varying amounts.
Load cells acquire the weight of load on particular belt sections.
The longer the belt section is, the less the measuring result is affected by exter-nal influences.
In addition to belt load acquired by load cells, belt speed is measured by a speed transducer.
The product of these two variables is the current flow rate.
Integration of flow rate determines the totalized amount of material
BMP
BMC
BV-D2050GB
