Flotation and washing plant for produce secondary raw materials

The flotation and washing plant serves to separate the different types of material according to their specific weight

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Flotation and washing

The flotation and washing plant serves to separate the different types of material (especially metals) according to their specific weight (e.g., aluminium from mixed heavy metals such as copper, zinc, brass, lead, etc.).

The advantage of carrying out this separation will consist of the possibility, on one hand, of obtaining a more effective recycling process and on the other, to produce secondary raw materials or “clean” waste, which is easier to manage in other plant sections or in external systems for final recovery.

The material flotation system consists of a rotating barrel connected to a closed-circuit hydraulic system that allows continued recirculation of process water.
Dense medium (flotation) separation processes are used to treat minerals as well as to recover secondary raw materials.

As a concept, the process is very simple: when two phases of different densities are placed in a fluid of intermediate density, the phase with the lower density (lighter) will float, while the one with the higher density will sink (Archimedes’ principle). In the specific case of R.M.B. it is possible to separate aluminium from other mixed metals.

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PLANT AND SYSTEMS

hi-tech plants that can separate the different metallic fractions (ferrous and

non-ferrous) contained inside incoming waste.

MATERIALS

recovery and recycling of waste, notably metals:

core business of RMB more than 30 years

RMB AND THE
ENVIRONMENT

RMB is registered in the White List as a virtuous company thanks to the Integrated System for Quality, the Code of Ethics, the adoption of the model of organization, management and control of D.L. 231/2001.

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