PULVERISETTE 1premium line
The extra powerful premium pre-crusher
The most powerful FRITSCH Jaw Crusher ever: up to 3 kW drive power ensures the Jaw Crusher PULVERISETTE 1 premium line for an exceptionally high throughput – batchwise or continous – during the pre-comminution of hard and very hard brittle materials even hardest ferrous alloys. For easy cleaning, the crushing jaws can be completely swivelled out or removed. The integrated dust exhaust channels provide optimal working conditions.
The FRITSCH Jaw Crusher PULVERISETTE 1 premium line is ideal for a max. feed size of 95 mm and a max. continuous throughput of up to 250 kg/h depending on the material and gap setting.
The powerful comminution of the sample takes place in the Jaw Crusher under high pressure between one fixed and one movable crushing jaw in an enclosed grinding chamber. The gap adjustment is defined with millimetre accuracy from the outside, simply by adjusting the distance between the crushing jaws. The ground sample automatically falls downward – into a drawer for batchwise comminution or via a chute into a larger collection container for continuous operation or directly into a FRITSCH Disk Mill PULVERISETTE 13 premium line for further comminution.
Completely accessible grinding chamber
The fixed crushing jaw mounted in a guide and can be removed with a single motion. And the movable crushing jaw can be swivelled up and locked there. Your advantage: A completely accessible grinding chamber for fast, efficient and safe cleaning.
Progressive gap adjustment
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
Calibratable Zero-point adjustment
To remove the lateral support walls mounted in the guide of the PULVERISETTE 1 premium line, simply loosen the screws and pull the support walls up and out of the guide.
Lateral support walls are especially easy to remove
To remove the lateral support walls mounted in the guide of the PULVERISETTE 1 premium line, simply loosen the screws and pull the support walls up and out of the guide – that’s it!
Both crushing jaws are especially easy to remove
To turn or replace the fixed crushing jaw simply pull out the retaining bolt; the jaw is held securely for simple removal. Now, take the turned around or replacement crushing jaw and slide it back into the guide as far as it will go and push-in the retaining bolt. As a result of its fastening mechanism, the movable crushing jaw can be just as quickly and safely turned around or replaced: Simply lift it, fix it horizontally, and remove it.
Your advantage: double service life due to simple turning of both of the crushing jaws - and anytime fast and simple exchange of the crushing jaws.
Unique kinematics with fast change: Only the FRITSCH Jaw Crusher PULVERISETTE 1 premium line offers easy, fast and convenient change of the kinematics without altering the gap adjustment. 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. As a result, the PULVERISETTE 1 premium line can be adapted to the breaking characteristics of the respective sample with one simple motion.
Configure your Jaw Crusher PULVERISETTE 1 premium line exactly to your specific application
The crushing jaws and support walls of the FRITSCH Jaw Crusher PULVERISETTE 1 premium line are available in 6 different materials to prevent undesired contamination due to material abrasion. The standard version is equipped with fixed and movable crushing jaws as well as lateral support walls made of tempered steel.
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The premium combination for integrated pre- and fine grinding
For especially fast continuous premium pre- and fine-grinding of large quantities of coarse material, the combination of the Jaw Crusher PULVERISETTE 1 premium line and the Disk Mill PULVERISETTE 13 premium line is the ideal solution. Together, they form an efficient, heavy-duty, high-performance grinding instrument with integrated Riffle Sample Splitter. This gives you the full range of opportunities for optimal sample preparation with a feed size of up to 95 mm and final fineness of down to 0.05 mm – all in a single step.
Read details about the combination of PULVERISETTE 1 premium line und Disk Mill PULVERISETTE 13 premium line