Multiflex NG

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Equipment

The MultiFlex NG consists of a hopper and a screw trough, where the hopper is used for short time storage of material used for calibration and for absorbing fluctuations of connected conveying line. The weighing is established by three independent weighing circuits, which are fitted with compact highly accurate load cells transmitting the loads directly to weighing electronics.

Functions

The bulk material is extracted by the screw trough out of the hopper and conveyed towards the discharge with a feed rate controlled via variable frequency drive of the screws. The screw trough is fitted with two screws which increase the control range up to 1:34. It has to be considered that supercharging is used to maintain full torque for el. motor frequency range 5- 87Hz.The unique shape of hopper is equipped with agitators ensuring smooth emptying of the hopper and optimal filling of the screw trough where the hopper is designed to minimize need of agitation. Control of agitator is done by Dissocont based on filling information coming from loadcells to prolong the lifetime of moving couples.

Features and properties

•   feeds non-coherent materials in range of bulk densities 0,05-0,8 t/m³ (lumpy, stringy, extra coarse)
•   Dust tight construction
•   1% long term accuracy,
•   1% deviation (30s running average window for main burner fuel)
•   Heavy duty option
•   Abrasion resistant option
•   Easy maintenance (e.g. “TWO nuts maintenance windows”)  
•   All components from renowned suppliers