תיאור
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 width 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 linefor further comminution.
- 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 inspection of grinding chamber
- Final fineness 1-15 mm
- Combinable with the PULVERISETTE 13 classic line
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.
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 tempered steel.
Pre- 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!
| Working principle | pressure |
| Optimal for material type | very hard, hard, medium-hard, brittle materials, abrasive samples and metal-free grinding |
| Grinding tools | fixed and movable crushing jaws |
| Materials of the grinding tools | hardened steel, stainless steel, chromium-free tool steel, manganese steel, hardmetal tungsten carbide, zirconium oxide |
| Max. feed size (depending on the material) | 60 mm |
| Min. sample quantity | 20 ml |
| Max. continuous throughput (depends on material and gap width) | 140 kg/h |
| Final fineness | 1 – 15 mm |
| Feeding | batchwise/continuous |
| Eccentric oscillations | 308 movements/min |
| Electrical Details* | 400 V/3~, 50 Hz, 1340 Watt |
| Instrument also available in the following voltages | 230 V/1~, 50 Hz, 1570 Watt order no. 01.5020.00200 V/3~, 60 Hz, 1340 Watt order no. 01.5040.00 |
| Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be crushed) | approx. LpAd = 85 dB |
| Weight | 177 kg |
| Dimensions (W x D x H) | bench top instrument 40 x 80 x 80 cm |
*The three-phase AC version„/3~“ is definitely preferable over a single-phase version „/1~“, since you obtain with the three-phase AC version more power, better effectiveness and a greater energy efficiency.
Please note: the three-phase AC version „/3~“ must always be operated on a three-phase supply network.
