From “Boulder” to Nano-Particles
Medium-hard to hard materials with edge lengths up to 95 mm can be pre-crushed with the FRITSCH Jaw Crusher PULVERISETTE 1 so an additional fine comminution with many FRITSCH mills is possible.
Further Jaw Crushers
FURTHER PRODUCT GROUPS
Jaw Crusher - Model I
PULVERISETTE 1
classic line
Product details
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OVERVIEW
The compact pre-crusher
The compact FRITSCH Jaw Crusher PULVERISETTE 1 classic line is the ideal instrument for fast and effective pre-crushing of hard and very hard brittle materials - batchwise or continuous and even ferrous alloys are no problem for this instrument!
Model I of the FRITSCH Jaw Crusher PULVERISETTE 1 classic line is ideal for a maximum feed size of 60 mm and a maximum continuous throughput of up to 140 kg/h depending on material and gap adjustment. -
WORKING PRINCIPLE
Powerful pre-crushing
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 final fineness is easily set from the outside with the 10-stage adjustable gap 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 classic line for further comminution.
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FEATURES
- Extremely fast and easy cleaning
- Crushing jaws removable with just two hand motions
- Quickly and easily filled
- Safe and dust-free operation
- Plexiglas cover for optical observation of the grinding process
- Final fineness 1-15 mm
- Combinable with the PULVERISETTE 13 classic line
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FLEXIBLE KINEMATICS
Perfect sample adaption
The kinematics – in other words, the movement between the movable and fixed crushing jaws – of the FRITSCH Jaw Crusher PULVERISETTE 1 classic line can be easily adapted to the breaking characteristics of the respective sample: Select the upward and downward movement of the movable crushing jaw relative to the fixed one in order to receive a sample in a narrow particle size range. For a fast comminution, please select the nearly circular motion.
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EQUIPMENT / ACCESSORIES
Configure your Jaw Crusher PULVERISETTE 1 classic line exactly to your specific application
The crushing jaws and lateral support walls of the FRITSCH Jaw Crusher PULVERISETTE 1 classic line are available in 6 different materials in order to avoid undesired contamination due to material abrasion. The standard version is equipped with fixed and movable crushing jaws and support walls of made of hardened steel.
View extensive accessoriesPre- and fine crushing in a single step
For fast, continuous pre- and fine-grinding particularly of large quantities of coarse material, the combination of the FRITSCH Jaw crusher PULVERISETTE 1 classic line and the FRITSCH Disk Mill PULVERISETTE 13 classic line is the ideal solution. Mounted together onto a rack and connected to each other by a chute, they automatically grind the material from a particle size of up to 60 mm to a final fineness of down to 100 μm – fast, easy and effective in a single step!
Read details about the Combination of Jaw Crusher PULVERISETTE 1 classic line and Disk Mill PULVERISETTE 13 classic line
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Applications / Solutions
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Crushing concrete coarsely and fine
Concrete is a complex material, which its characteristics due to its composition and as a result of the systematic addition of additives can be adjusted very differentiated. However, this results in the demand to monitor this composition for two reasons: in order to ensure the desired useful properties and also to ensure the quality of the mixture.
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Salt, Sodium Chloride, Potassium Chloride
A prerequisite for an efficient salt extraction and processing is the exact knowledge of the mineral compositions of in-situ evaporates, as well as their chemical composition and also of the accruing intermediate and final products during the manufacturing process.
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Pigment processing: The isolation of the naturally beautiful
Mankind has always enjoyed enduring works of art. The particles of the pigments have always been playing a major role. For example, the oldest cave paintings still impress us today. One of the most renowned experts for the production of historical pigments is Dr. Kremer from Aichstetten (Bavaria, Germany). FRITSCH laboratory mills are of great importance in Dr. Kremer's pigment processing.
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Hydrolytic Class of Glass
Packaging in all variations is an indispensable part of today’s society. So it is implicit that almost every sold product is packaged. The materials from which the packaging is made are often viewed non-critical. But it is to be assumed that substances from packaging transfer into the wrapped product. Therefore an analysis of for example glass packaging is essential.
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