DREHER Granulators

You are looking for a Granulator to produce really high-quality regrind?

Then you are right at Dreher Granulators. Our Granulators are characterized by the “real helical cut”. It produces less dust and thus reduces the energy consumption of the Granulator.

We call it. Quality Granulation

Trust on Quality. We will happy to provide detailed advice.

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News

Neues Maschinenkonzept

Ein Highlight bei den Neuentwicklungen ist sicher die Vorstellung eines neuen Maschinenkonzepts. Die Kombination von Schredder und Schneidmühle in einem kompakten Gehäuse.

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Bewährtes neu gedacht
Der komplett überarbeitete Stanzgittergranulator der Baureihe STR mit einem Zusatzeinwurf für Ausschussteile.

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Application range

 Injectionmoulding

 Thermoforming


 Blowmoulding

 Extrusion


 Film-Extrusion

 Recycling


Plant Engineering

Worth knowing

DREHER granulators
The result of our 65 years experience is your advantage in granulating of all thermoplastic materials.

DREHER distinguishing points:
Smooth running and a low noise level are the result of a solid and compact constructed cutting chamber. The solid rotors, lathed and milled out of a full bar of steel have a high torque and avoid a deposit of the cut material on its surface. The cutting blades out of high-tensile steel are integrated in the rotor on their whole length and do not need to be adjusted, even after several regrind operations. Due to this the rotor will be lifetime dynamically balanced. The real helical cut with a constant gap between rotary and stationary blades over the whole length of the rotor causes low dust development and reduces the electrical power consumption. The oversized flanges increase the smooth running conditions and keep the noise level low. Optionally full soundproofing is available. The soundproof cabin keeps the noise down to a level of 85 dB(A). All Dreher granulator chambers can be opened at the middle of the axis of the rotor. This always guarantees an easy access to the cutting chamber in case of a change of the material. The screen can also be swung of which assures a quick cleaning of the rotor.
During the whole operation period of our granulators Dreher guarantees a quick and efficient service.

About us

Heinrich Dreher
founded 65 years ago the company "DREHER" in Aachen (Germany).
Today we are a well managed family company with long standing experienced employees, engineers, technicians and team leaders.

We are an accepted and permanent reliable partner for the whole plastic industry with over 12.000 produced granulators and plants all over the world.

DREHER Plastic recycling machines. This is where we are specialized. The term "Made in Germany" is an obligation for us and we are known to experts for more than 60 years in: Quality, development, performance, service.

We develop and produce a wide range of Granulators and solutions according to special requirements of our customers. Serial production as well as specific customer requirements in connection to a favourable price-performance ratio are the decisive factors for our planning and manufacturing.


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