Mammuthus Light

Apron extractor weigh feeder for secondary fuels

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The MAMMUTHUS light is a device used both as a strong apron feeder and as a common weight belt feeder.
The speed is controlled according to the material load in order to obtain a constant and accurate flowrate. The load is measured by two digital load cells (integrated weightbridge) through the rails deflection. An apron index sensor (one per revolution) synchronises the segmented detaring of the empty apron.

A pulse generator integrated to the gear motor gives the speed of the conveyor.

The MAMMUTHUS Light is specially designed for up to 0,6 t/m3 density products. The MAMMUTHUS Light can extract light materials like plastic films, cardboard, shavings and recycling products.

Customer benefits

  • Material density : 0,15 to 0,6 t/m3
  • Accuracy ± 1%
  • Engineering on request
  • Constant technical evolution
  • Length for weighing bridge : 1280 mm - chain pitch = 160 mm
  • Easy maintenance


  • Entirely closed
  • Spillage conveyor integrated at bottom
  • Double chain traction
  • Embedded digital weigh system
  • Speed control system of the feeding movement
  • Inspection doors to ease maintenance
  • Lump breaker module « paddle wheel » at discharge zone - ventilation and homogenisation of material fall


The SCM-3 controller directly receives the signals and informations from the sensors: weight, speed and Index. It can calculate the flowrate, totalization and speed control signal. Informations and alarms are deported on the SDU display.

Flow controllers for SCM-3 conveyor belts

SCM-3 Field or Panel Version: See SCM-3-F.260.001-E or SCM-3-P.260.001-E

Views of Mammuthus Light




Mobile application

The SCM-3 is supplied with a Process Display Unit off ering a 5-inch touch screen and 16.7 million colors.
As an option a mobile application is proposed.

Dimensions and weights

Between apron480057607040
A (between axis)410550655825
Output width (mm)173517351735
Output lenght (mm)950950950
Weight (kg)8010934010400

TEchnical data

Protection classIP55
Load cells2 digital load cells (nominal load = 500 kg)
Weight maximum load400kg / m
Installed power4 motors : 1x0,55 kW (spillage conveyor) + 2x1,1 kW (roller press and apron plates) + 1x4 kW (lump breaker)
Gear boxPlanetary gearbox
Working temperature range-10°C to +60°C
Speed sensorDigital Encoder
Girders and coverSteel
Apron conveyorSteel
Corrosion protectionPrimer and finish coat
Color and coatingRAL 5000 blue as a standard, 80 μm

Download technical sheet