Totalisers (totalising hopper weighers, discontinuous totalisers)

Totalisers offer fast, automatic weighing of bulk product by dividing it into discrete, pre-set loads. They ensure continuous weighing along production lines.

Totalisers are characterised by high weight-measurement resolution, which, coupled with the ability to record the actual weight of subsequent loads, provides high weighing precision. These scales deliver high weighing precision and efficiency, without interrupting the efficiency of the whole technological process.

Our portfolio features the following totalisers (with maximum loads indicated by the numbers next to the scales names): EWO-100, EWO-150, EWO-200, EWO-250, EWO-300, EWO-350, EWO-400, EWO-450, EWO-500.

All these scales are available both with single and double weighing hoppers.

Primary applications of totalisers

  • balancing the produced output
  • balancing silos (material collection and distribution)
  • distributing pre-set material volume - automatic loading of tank trucks, freight containers and big bags.

Weighing-system characteristics

  • multi-stage feeding/filling system,
  • automatic adjustment of the fed volume,
  • ability to pre-set the amount of weighed product,
  • the balancing programme,
  • weighed-volume and weight value count,
  • Weighing system based on weighing load cell
  • different feed options (depending on material type)
    • gravity valve
    • conveying screw
    • belt conveyor
  • feeding track or complete machine made of stainless steel,
  • advanced and easily-programmable scales  electronics,
  • pneumatic accessories by FESTO,
  • seamless compatibility with a wide array of PLC controllers and computer systems, RS232, RS485 and Ethernet serial ports,
  • supported communication programs: Modbus (ASCII, RTU), Profibus DP, Ethernet (Modbus TCP/IP), DeviceNet,
  • Type-Approved by the Central Office of Measures, as required for obtaining scales certification.

If there is not enough space for setting up a buffer bin upstream of the EWO scales, we can provide you with an alternative solution – the EWO-Twin with double weighing basket and valve for separating material feed to systematically fill either left or right basket in alternating order.


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