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Jaw Crusher for Powerful Pre-Crushing of Hard and very Hard Brittle Materials!

publication date: Apr 2, 2019
author/source: FRITSCH GmbH - Milling and Sizing


The premium version with very high throughput - EXTRA POWERFUL. EXTREMELY ROBUST. EASY TO CLEAN.

The most powerful FRITSCH Jaw Crusher ever: up to 3 kW drive power ensure an exceptionally high throughput during pre-crushing of hard or very hard, brittle materials. For easy cleaning, the crushing jaws can be completely swivelled out or removed. The integrated dust exhaust channels provide optimal working conditions.

Ideal for pre-crushing in the areas: Mining and metallurgy, chemical industry, geology and mineralogy, glass and ceramics industry and soil research.


Extra powerful premium pre-crushing

  • Up to 3 kW drive power for processing higher throughput in shorter times
  • Feed size up to 95 mm, final fineness 0.3 – 15 mm
  • Clean Design for extra-fast cleaning
  • Zero-point and grinding gap adjustment with millimetre accuracy
  • Extremely robust, for even ferrous alloys
  • Funnel folds away completely for large sample quantities
  • Extra low noise and dust-free operation
  • Variable crushing jaw kinematics for higher final fineness


As with all of the instruments in the FRITSCH premium line, we’ve put a great deal of thought into how to make your daily work even easier and time-saving:

FRITSCH premium advantage: Only the PULVERISETTE 1 premium line has a completely accessible grinding chamber, because the fixed crushing jaw is mounted in a guide and can be removed with a single motion. Also the movable crushing jaw can be swivelled up and locked there. Your advantage: A completely accessible grinding chamber for fast, efficient and safe cleaning.

FRITSCH premium advantage: Precision gap adjustment is only available from FRITSCH: On the PULVERISETTE 1 premium line, the zero-point adjustment which can be calibrated, is connected with a progressive grinding gap adjustment. With a single motion, the double eccentric can be used to precisely set the grinding gap in millimetre steps – and for the finer particle range, in correspondingly smaller steps.

FRITSCH premium advantage: Only the FRITSCH Jaw Crusher PULVERISETTE 1 premium line offers easy, fast and convenient change of the kinematics without altering the gap adjustment with one single motion. Simply select between the settings specified on the instrument “Eccentricity normal” provides the fastest possible comminution due to the approximately circular oscillation of the crushing jaws. Choose “Eccentricity small” to achieve a narrow particle size range through up and down shearing motions. Your advantage: optimal adaptation to the breaking characteristics of the respective sample.

FRITSCH premium advantage: Combine the Jaw Crusher with the premium version of the FRITSCH Disk Mill PULVERISETTE 13 for efficient fine-grinding. Your advantage:optimal continuous pre- and fine-grinding with a feed size of up to 95 mm down to a final fineness of 0.05 mm in a single step with integrated Riffle Sample Splitter!


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