With more than 60 years of experience, NIHOT is a leading brand in the supply of technologies, systems and components using controlled air currents with the aim of densimetric separation of materials.
SPR Group – NIHOT
SPR Group is linked to NIHOT since 2007, representing in the Spanish market their densimetric separation equipments controlled by air. As a result a great leap forward for all our customers in terms of improvements to the operability, functionality and separation efficiency .
NIHOT
The entire range of equipment maintains the fundamental and the distinctive principle of NIHOT technology.
Separation of materials, controlling air flow and negative system pressure.
To all this is added the simplicity of adjustment of the different
key elements in order to give the equipments a very high flexibility in different
applications.
Combination of a recirculation fan, a separation unit (diagonal, vertical or zigzag separator) and a RAS / Combi separator.
It is the best solution to separate waste based on the density of the material, using an industry-leading negative pressure technology. Two fractions are obtained: heavy and light. It offers separation efficiency and operational reliability, with numerous references operating on systems worldwide.
SPR Group has installed different Windshifter Units for the recovery and separation of plastic film in recent years.
Simple Drum Separator (SDS) that uses industry-leading negative pressure technology.
Separate the entry of waste into two fractions: light and heavy. It is highly versatile and processes a wide variety of waste streams. It is the perfect equipment to achieve high efficiency separations with large volumes of treatment. The materials to be treated in the SDS are such as:
Soft, hard and bulky materials as well as pre-crushed, with high grain sizes and/or high humidity content.
Single Drum Separator (SDi), Plug-and-Play semi mobile.
Single Drum Separator (SDi) has compactly a feeding belt, a separation drum, a suction fan, an expansion chamber, recirculation pipes, integrated filter and electrical cabinet, all in a compact transportable equipment.
SPR Group has several semi-mobile SDi equipments available for testing and rentals, either at our Test Center or at customers place.
Drum Separator with Double Drum, in order to get up to three different ouput qualities.
It is an equipment capable of obtaining, through air flows and negative pressures, three different types of output materials: heavy, semi-heavy and light.
Furthermore, consists of a versatile system capable of processing many types of waste, including those with high humidity. It allows to control the calorific value of the fractions while eliminating improper entry to further process.
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