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 .
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
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.
Technical cookies are strictly necessary for our website to work and you can navigate through it. These types of cookies are those that, for example, allow us to identify you, give you access to certain restricted parts of the page if necessary, or remember different options or services already selected by you, such as your privacy preferences. Therefore, they are activated by default, your authorisation not being necessary in this regard. Through the configuration of your browser, you can block or alert the presence of this type of cookies, although such blocking will affect the proper functioning of the different functionalities of our website.
The analysis cookies allow us to study the navigation of the users of our website in general (for example, which sections of the page are the most visited, which services are used most and if they work correctly, etc.). From the statistical information on navigation on our website, we can improve both the operation of the page itself and the different services it offers. Therefore, these cookies do not have an advertising purpose, but only serve to make our website work better, adapting to our users in general. By activating them you will contribute to this continuous improvement. You can enable or disable these cookies by checking the corresponding box, being disabled by default.
Functionality cookies allow us to remember your preferences, to personalise certain characteristics and general options of our website, every time you access it (for example, the language in which the information is presented to you, the sections marked as favourites, your browser type, etc.) Therefore, this type of cookies does not have an advertising purpose, but by activating them you will improve the functionality of the website (for example, adapting to your type of browser) and the customisation of it based on your preferences (for example, by presenting the information in the language that you have chosen in previous occasions), which will contribute to the ease, usability and comfort of our page during your navigation. You can enable or disable these cookies by checking the corresponding box, being disabled by default.
Advertising cookies allow us to manage the advertising spaces included in our website based on criteria such as the content shown or the frequency in which the ads are displayed. For example, if you have been shown the same ad several times on our website, and you have not shown a personal interest by clicking on it, it will not appear again. In summary, by activating this type of cookies, the advertising shown on our website will be more useful and diverse, and less repetitive. You can enable or disable these cookies by checking the corresponding box, being disabled by default.
Behavioral advertising cookies allow us to obtain information based on the observation of your browsing habits and behaviours on the web, in order to show you advertising content that best suits your personal tastes and interests. To understand it in a very simple way, we will give you a fictitious example: if your last searches on the web were related to suspense literature, we would show you advertising about suspense books. Therefore, activating this type of cookies, the advertising that we show you on our website will not be generic, but will be oriented to your searches, tastes and interests, therefore adjusting exclusively to you. You can enable or disable these cookies by checking the corresponding box, being disabled by default.
To understand it in a very simple way, we will give you a fictitious example: if your last searches on the web were related to suspense literature, we would show you advertising about suspense books. Therefore, activating this type of cookies, the advertising that we show you on our website will not be generic, but will be oriented to your searches, tastes and interests, therefore adjusting exclusively to you. You can enable or disable these cookies by checking the corresponding box, being disabled by default.
Welcome to the basic information about the cookies from the website of the entity: SPR DIVISIÓN INDUSTRIAL Y SERVICIOS, S.L.
A cookie is a small file of information that is stored on your computer, smartphone or tablet every time you visit our website. Some cookies are ours and others belong to external companies that provide services for our website.
Cookies can be of several types: technical cookies are necessary for our website to work, do not need your authorisation and they are the only ones we have activated by default. The rest of cookies serve to improve our page, to personalise it based on your preferences, or to be able to show you advertising adjusted to your searches, tastes and personal interests. You can accept all these cookies by clicking the ACCEPT button or set them up or reject their use by clicking on the COOKIE SETTINGS section.