One Solution. Worldwide.

Jaw crusher

A wide range of sizes for your application, from table-top devices to holding piece sizes up to 240 mm

Verschiedene Größen von Backenbrechern / Einschwingenbrechern stehen nebeneinander

If you want to save a processing step in sample preparation in the laboratory, our jaw crushers with integrated divider are ideal for this. With our wide range of sizes, we are sure to have the right design for your application.

Areas of application for our jaw crushers

Jaw crushers are used for coarse crushing of brittle, medium-hard to hard materials up to a Mohs hardness of approx. 8.5. Depending on the model, crushing ratios of up to 1:200 are possible.

Our jaw crushers are available in two versions: our laboratory version with integrated control, feed chute and collection container and a version for installation in plants. For the latter, the feed chute, collection container and control unit are omitted.

Crushing & Milling in the jaw crusher takes place in a wedge-shaped crushing chamber between a fixed and a movable crushing jaw. All of our devices impress with many features that make your work easier.

Fixed crushing jaw, which is designed as a door

This enables the crushing chamber to be opened quickly without tools for cleaning, removal of impurities and full inspection of wear on the crusher jaws and side wear plates.

Infinitely adjustable crushing gap

This can be read off via a scale on the housing or in the app. The zero point can be readjusted via the app and on the scale if the crushing jaws are worn.

Reversible overload protection

From size EB 100×80-L

Crushing jaws can be rotated by 180

This doubles the service life of the crusher jaws, as the main wear usually occurs in the area of the smallest crushing gap.

Suction connection

Via connection flange in the non-intrusive feed chute.

Low-maintenance and lubricant-free Crushing & Milling

With the sealed and lifetime-lubricated bearings up to size EB 200×125-L.

Low-contamination Crushing & Milling with crushing jaws made of

Hard cast steel, stainless steel, tungsten carbide or zirconium oxide

Optionally available base frames

for driving under the jaw crusher with pallet truck/forklift truck

Turntable with 5 containers

to divide the sample quantity into 3 times 1:4 and 2 times 1:8

Backenbrecher mit integriertem Teiler - aus der geöffneten Teilvorichtung werden die einzelnen Behälter entnommen
Backenbrecher mit integriertem Teiler - die aus dem Teiler entnommenen Behälter samt Inhalt (zerkleinerter Kalkstein)

If you have any additional requirements, e.g. a base frame that can be driven under with a pallet truck, continuous material feed, etc., please contact us. – please contact us.

Operating behavior & mechanical features

Crushing & Milling in the Jaw crushers takes place in a wedge-shaped crushing chamber between a fixed and a movable crushing jaw. In the upper suspension, the movable crusher jaw is driven by an eccentric shaft and supported in the lower area by a continuously lockable eccentric shaft. Due to this special geometry, the crusher jaw performs an elliptical circular movement both in the upper suspension and at the discharge gap. Due to this sequence of movements, the crushing chamber is reduced with each rotation, which leads to material crushing, but is also enlarged so that material is loosened up and can slide down. The wedge-shaped form of the crushing chamber and the stroke specified by the eccentric shaft allow the material to slide deeper into the crushing chamber with each revolution until it can leave the crushing chamber crushed according to the set gap.

The arrangement of the movable crushing jaw enables both a high throughput rate and a high achievable final fineness, whereby this depends not only on the design but also on the size of the set discharge gap on the crusher and the crushing behavior of the crushed material.

Gallery

By loading the video, you accept YouTube`s privacy policy. Click on the picture to load.
Einschwingenbrecher / Backenbrecher EB150x100 TL im Labor. Der Mahlraum des Gerätes ist geöffnet, 2 Teilaggregate stehen neben dem Gerät. Das Smartphone mit App Steuerung ist eingeschaltet und Betriebsbereit
Backenbrecher (Einschwingenbrecher) EB 150x100 TL
Backenbrecher mit integriertem Teiler - aus der geöffneten Teilvorichtung werden die einzelnen Behälter entnommen
Backenbrecher mit integriertem Teiler
Backenbrecher mit integriertem Teiler - die aus dem Teiler entnommenen Behälter samt Inhalt (zerkleinerter Kalkstein)
Backenbrecher mit integriertem Teiler - zerkleinerter Kalkstein
Backenbrecher mit integriertem Teiler - ein Behälter wird aus der Teilvorrichtung entnommen, man sieht den zerkleinerten Kalkstein
Backenbrecher mit integriertem Teiler - zerkleinerter Kalkstein
Verschiedene Größen von Backenbrechern / Einschwingenbrechern stehen nebeneinander
Einschwingenbrecher (Backenbrecher) EB in vier verschiedenen Größen. Von links nach rechts: EB300x250L - EB200x125L - EB150x100L - EB100x80L
Tischausführung unseres Einschwingenbrechers / Backenbrechers. Modell EB50x40-L. Das Gerät hat ein integriertes Auffangglas für zerkleinertes Material
Backenbrecher EB 50x40-L
Jaw crusher type EB 30 x 25 - Plant photo

Jaw crusher

Jaw crushers are used for coarse crushing of brittle, medium-hard to hard materials.

Read more
Die SIEBTECHNIK TEMA Automatische Mahl- und Pressanlage welche alle Vorgänge von der Vorzerkleinerung faustgroßer Probenmaterialien, der Teilung, der Feinstvermahlung und der Verpressung des Pulvers zu einer Tablette in einem Gerät vereint.

Automatic milling and pressing system (AMP)

The fully automatic grinding and pressing system can be used to convert bulk material samples into test specimens for an XRF or XRD analyzer.

Read more
Scheibenschwingmühle TS 1200 - P Mahlraum geoeffnet

Vibratory disk mill

The standard in sample preparation for fast, loss-free and reproducible ultrafine comminution and homogenization of samples.

Available in many different versions, from manual to fully automatic!

Read more
Stellen Sie Ihre Produkt Anfrage

    Produktanfrage








    Die Daten werden nach abgeschlossener Bearbeitung gelöscht. Hinweis: Sie können Ihre Einwilligung jederzeit für die Zukunft per E-Mail an sales@siebtechnik.com widerrufen. Detaillierte Informationen zum Umgang mit Nutzerdaten finden Sie in unserer >Datenschutzerklärung.

    dunkle Weltkarte mit weißem Text "One Solution. Weltweit." Es gibt hervorgehobene Verbindungen zwischen vielen Orten der Welt, alles ist global verbunden

    SIEBTECHNIK TEMA on site

    Find the right contact for your region.

    How can we help you?

    We have the right solution for every task. And if not, we’ll work with you to find one. Get in touch with us!

    Our specialists will be happy to advise you individually on site or remotely, and are available to answer any questions you may have. Send us a message using our

    contact form

    © 2024 - SIEBTECHNIK TEMA GmbH
    Write e-mail Downloads