FURTHER PRODUCT GROUPS
Jaw Crusher
PULVERISETTE 1
premium linePlease note: The crushing jaws and lateral support walls of the FRITSCH Jaw Crusher PULVERISETTE 1 premium line are available in different materials in order to avoid 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 hardened steel.
If required, we can equip your PULVERISETTE 1 premium line with fixed and movable crushing jaws in steel with a grooved surface, which have a different influence on particle shape and particle size distribution.
Normally, crushing jaws and support walls of the same material are used. Since the lateral support walls are subject to low stresses, however, the standard lateral support walls made of tempered steel can often be retained. Fixed and movable crushing jaws made of steel with grooved surface on request.
FIXED AND MOVABLE CRUSHING JAWS and lateral support walls
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Material data for crushing jaws and support walls
Material Main component of the material Density g/cm³ Abrasion resistance Used for grinding material Hardened steel Fe – Cr 7.9 Good Brittle, hard samples Stainless steel Fe – Cr - Ni 8 Fairly good Medium-hard, brittle samples Chromium-free tool steel Fe 7.8 Good Medium-hard samples, comminution of RoHS samples such as for XRF analysis Manganese steel Fe - Mn 7.9-8 Good Hard, brittle samples Hardmetal tungsten carbide WC 14.05 Very good very hard, abrasive samples, Zirconium oxide ZrO2 5.7 Good Medium-hard, brittle samples, metal-free grinding Aluminium Al 2.7 Fairly good Brittle samples Polyoxymethylene POM 1.14 Fairly good Metal-free grinding
Normally, crushing jaws and support walls of the same material are used. For the comminution of RoHS samples – such as for the XRF analysis – crushing jaws and support walls made of chromium-free tool steel are particularly well suited.
For complete metal-free pre-crushing of medium-hard, brittle samples, for example in the ceramics industry, we can equip your PULVERISETTE 1 premium line with crushing jaws made of zirconium oxide, lateral support walls made of POM plastic or zirconium oxide and a special polyamide-coated funnel and drawer - other coatings available on request.
FIXED AND MOVABLE CRUSHING JAWS
for the comminution of brittle, very hard samples
General material specification:
Material: hardened steel - 1.2436
Abrasion resistance: good
suitable for: brittle, hard samples
Detailed information about the material you will find in the element analysis.
Crushing jaws made of hardened steel belong to the standard equipment of the FRITSCH Jaw Crushers and therefore they are included in the instrument price.
| General specifications | |
| Material | Hardened steel - 1.2379 |
| ISO/EN/DIN code | X153CrMoV12 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | approx. 83.4 |
| Carbon – C | 1.55 – 2.10 |
| Molybdenum – M | ≤ 0.8 |
| Vanadium– V | ≤ 0.9 |
| Chromium – Cr | 12 |
| Tungsten– W | ≤ 0.8 |
| Physical and mechanical properties | |
| Density | 7.7 g/cm³ |
| Hardness | 60 + 3 HRC |
Explanations on hardness data
for the comminution of brittle, hard samples
General material specification:
Material: hardened steel - 1.2436
Abrasion resistance: good
suitable for: brittle, hard samples
Detailed information about the material you will find in the element analysis.
Crushing jaws made of hardened steel belong to the standard equipment of the FRITSCH Jaw Crushers and therefore they are included in the instrument price.
| General specifications | |
| Material | Hardened steel - 1.2379 |
| ISO/EN/DIN code | X153CrMoV12 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | approx. 83.4 |
| Carbon – C | 1.55 – 2.10 |
| Molybdenum – M | ≤ 0.8 |
| Vanadium– V | ≤ 0.9 |
| Chromium – Cr | 12 |
| Tungsten– W | ≤ 0.8 |
| Physical and mechanical properties | |
| Density | 7.7 g/cm³ |
| Hardness | 60 + 3 HRC |
Explanations on hardness data
for the comminution of medium-hard, brittle samples
General material specification:
Material: stainless steel - 1.4571
Abrasion resistance: fairly good
Suitable for: medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.
| General specifications | |
| Material | Stainless steel – 1.4571 |
| ISO/EN/DIN code | X6CrNIMo Ti17-12-2 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 63 |
| Carbon – C | max. 0.08 |
| Silicon – Si | max. 1.0 |
| Manganese – Mn | max. 2.0 |
| Phosphorus – P | max. 0.045 |
| Sulphur – S | 0.030 |
| Chromium – Cr | 16.5 – 18.5 |
| Molybdenum – Mo | 2.00 – 2.50 |
| Nickel – Ni | 10.5 – 13.5 |
| Titan – Ti | 5 x C≤ 0.70 |
| Physical and mechanical properties | |
| Density | 8 g/cm³ |
| Hardness | 95 HB |
Explanations on hardness data
for the comminution of medium-hard, brittle samples
General material specification:
Material: stainless steel - 1.4571
Abrasion resistance: fairly good
Suitable for: medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.
| General specifications | |
| Material | Stainless steel – 1.4571 |
| ISO/EN/DIN code | X6CrNIMo Ti17-12-2 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 63 |
| Carbon – C | max. 0.08 |
| Silicon – Si | max. 1.0 |
| Manganese – Mn | max. 2.0 |
| Phosphorus – P | max. 0.045 |
| Sulphur – S | 0.030 |
| Chromium – Cr | 16.5 – 18.5 |
| Molybdenum – Mo | 2.00 – 2.50 |
| Nickel – Ni | 10.5 – 13.5 |
| Titan – Ti | 5 x C≤ 0.70 |
| Physical and mechanical properties | |
| Density | 8 g/cm³ |
| Hardness | 95 HB |
Explanations on hardness data
for the comminution of medium-hard samples
General material specifications:
Material: chromium-free tool steel – 1.1740
Abrasion resistance: good
Suitable for: medium-hard samples
Detailed information about the material you will find in the element analysis.
For the comminution of RoHS samples – such as for the XRF analysis – crushing jaws and support walls made of chromium-free tool steel are particularly well suited.
| General specifications | |
| Material | Chromium-free tool steel – 1.1740 |
| ISO/EN/DIN code | C60W |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 98.63 – 98.08 |
| Carbon – C | 0.55 – 0.65 |
| Silicon – Si | 0.15 – 0.4 |
| Manganese – Mn | 0.6 – 0.8 |
| Phosphorus – P | 0.035 |
| Sulphur – S | 0.035 |
| Physical and mechanical properties | |
| Density | 7.8 g/cm³ |
| Hardness | 52 - 58 HRC |
Explanations on hardness data
for the comminution of medium-hard samples
General material specifications:
Material: chromium-free tool steel – 1.1740
Abrasion resistance: good
Suitable for: medium-hard samples
Detailed information about the material you will find in the element analysis.
For the comminution of RoHS samples – such as for the XRF analysis – crushing jaws and support walls made of chromium-free tool steel are particularly well suited.
| General specifications | |
| Material | Chromium-free tool steel – 1.1740 |
| ISO/EN/DIN code | C60W |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 98.63 – 98.08 |
| Carbon – C | 0.55 – 0.65 |
| Silicon – Si | 0.15 – 0.4 |
| Manganese – Mn | 0.6 – 0.8 |
| Phosphorus – P | 0.035 |
| Sulphur – S | 0.035 |
| Physical and mechanical properties | |
| Density | 7.8 g/cm³ |
| Hardness | 52 - 58 HRC |
Explanations on hardness data
for the comminution of hard, brittle samples
General material specifications:
Material: manganese steel - 1.3401
Abrasion resistance: good
Suitable for: hard, brittle samples
Detailed information about the material you will find in the element analysis.
| General specifications | |
| Material | Manganese steel – 1.3401 |
| ISO/EN/DIN code | X120Mn12 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 83.56 -85.96 |
| Chromium – Cr | < 1,50 |
| Silicon – Si | 0,3–0,5 |
| Manganese – Mn | 12,0–13.0 |
| Carbon – C | 1.1 -1.3 |
| Phosphorus – P | < 0.1 |
| Sulphur – S | < 0.04 |
| Physical and mechanical properties | |
| Density | 7.9–8 g/cm³ |
| Hardness | 27–32 HRC |
Explanations on hardness data
for the comminution of hard, brittle samples
General material specifications:
Material: manganese steel - 1.3401
Abrasion resistance: good
Suitable for: hard, brittle samples
Detailed information about the material you will find in the element analysis.
| General specifications | |
| Material | Manganese steel – 1.3401 |
| ISO/EN/DIN code | X120Mn12 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 83.56 -85.96 |
| Chromium – Cr | < 1,50 |
| Silicon – Si | 0,3–0,5 |
| Manganese – Mn | 12,0–13.0 |
| Carbon – C | 1.1 -1.3 |
| Phosphorus – P | < 0.1 |
| Sulphur – S | < 0.04 |
| Physical and mechanical properties | |
| Density | 7.9–8 g/cm³ |
| Hardness | 27–32 HRC |
Explanations on hardness data
for the comminution of hard, abrasive samples
General material specifications:
Material: Hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: very hard, abrasive samples
Detailed information about the material you will find in the element analysis.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 85.00 |
| Cobalt – Co | 15.00 |
| Physical and mechanical properties | |
| Density | 14.05 g/cm³ |
| Hardness | 1020 HV10 |
Explanations on hardness data
for the comminution of very hard, abrasive samples
General material specifications:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for very hard, abrasive samples
Detailed information about the material you will find in the element analysis.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 85.00 |
| Cobalt – Co | 15.00 |
| Physical and mechanical properties | |
| Density | 14.05 g/cm³ |
| Hardness | 1020 HV10 |
Explanations on hardness data
for the comminution of medium-hard, brittle samples and metal-free crushing
General material specifications:
Material: zirconium oxide - ZrO2
Abrasion resistance: good
Suitable for: medium-hard, brittle samples, metal-free crushing
Detailed information about the material you will find in the element analysis.
Metal-free pre-crushing
For absolute protection against metal contamination, such as for dental ceramics. Crushing jaws made of zirconium oxide are perfect for completely metal-free pre-crushing of medium-hard brittle samples, for example in the ceramics industry, we can equip your FRITSCH Jaw Crusher PULVERISETTE 1 premium line and classic line with lateral support walls made of:
aluminium:
order no. 43.4040.13 – model premium line
order no. 43.3150.13 – model classic line
zirconium oxide:
order no. 43.4050.27 – model premium line
order no. 43.3160.27 – model classic line
polyamide:
order no. 43.4045.16 – model premium line
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
for the comminution of medium-hard, brittle samples and metal-free grinding
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: good
Suitable for: abrasive, medium-hard, brittle samples, metal-free crushing
Detailed information about the material you will find in the element analysis.
Metal-free pre-crushing
For absolute protection against metal contamination, such as for dental ceramics. Crushing jaws made of zirconium oxide are perfect for completely metal-free pre-crushing of medium-hard brittle samples, for example in the ceramics industry, we can equip your FRITSCH Jaw Crusher PULVERISETTE 1 premium line and classic line with lateral support walls made of:
aluminium:
order no. 43.4040.13 – model premium line
order no. 43.3150.13 – model classic line
zirconium oxide:
order no. 43.4050.27 – model premium line
order no. 43.3160.27 – model classic line
polyamide:
order no. 43.4045.16 – model premium line
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
Lateral Support Walls
For the comminution of brittle, hard samples.
General material specifications:
Material: hardened steel - 1.2436
Abrasion resistance: good
Suitable for: brittle, hard samples
Detailed information about the material you will find in the element analysis.
| General specifications | |
| Material | Hardened steel - 1.2379 |
| ISO/EN/DIN code | X153CrMoV12 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | approx. 83.4 |
| Carbon – C | 1.55 – 2.10 |
| Molybdenum – M | ≤ 0.8 |
| Vanadium– V | ≤ 0.9 |
| Chromium – Cr | 12 |
| Tungsten– W | ≤ 0.8 |
| Physical and mechanical properties | |
| Density | 7.7 g/cm³ |
| Hardness | 60 + 3 HRC |
Explanations on hardness data
For the comminution of medium-hard, brittle samples.
General material specification:
Material: stainless steel - 1.4571
Abrasion resistance: fairly good
Suitable for: medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.
| General specifications | |
| Material | Stainless steel – 1.4571 |
| ISO/EN/DIN code | X6CrNIMo Ti17-12-2 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 63 |
| Carbon – C | max. 0.08 |
| Silicon – Si | max. 1.0 |
| Manganese – Mn | max. 2.0 |
| Phosphorus – P | max. 0.045 |
| Sulphur – S | 0.030 |
| Chromium – Cr | 16.5 – 18.5 |
| Molybdenum – Mo | 2.00 – 2.50 |
| Nickel – Ni | 10.5 – 13.5 |
| Titan – Ti | 5 x C≤ 0.70 |
| Physical and mechanical properties | |
| Density | 8 g/cm³ |
| Hardness | 95 HB |
Explanations on hardness data
For the comminution of medium-hard samples.
General material specification:
Material: chromium-free tool steel - 1.1740
Abrasion resistance: good
Suitable for: medium-hard samples
Detailed information about the materials you will find in the element analysis.
For the comminution of RoHS samples – such as for the XRF analysis – crushing jaws made of chromium-free tool steel and support walls made of chromium-free steel are particularly well suited.
| General specifications | |
| Material | Chromium-free tool steel – 1.1740 |
| ISO/EN/DIN code | C60W |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 98.63 – 98.08 |
| Carbon – C | 0.55 – 0.65 |
| Silicon – Si | 0.15 – 0.4 |
| Manganese – Mn | 0.6 – 0.8 |
| Phosphorus – P | 0.035 |
| Sulphur – S | 0.035 |
| Physical and mechanical properties | |
| Density | 7.8 g/cm³ |
| Hardness | 52 - 58 HRC |
Explanations on hardness data
For the comminution of very hard, abrasive samples.
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: extremely good
Suitable for: very hard, abrasive samples
Detailed information about the material you will find in the element analysis.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 85.00 |
| Cobalt – Co | 15.00 |
| Physical and mechanical properties | |
| Density | 14.05 g/cm³ |
| Hardness | 1020 HV10 |
Explanations on hardness data
For the comminution of medium-hard, brittle samples, metal-free grinding.
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: good
Suitable for: medium-hard, brittle samples, metal-free grinding
Detailed information about the material you will find in the element analysis.
Lateral support walls of zirconium oxide are only suitable for crushing ceramic materials, minerals etc. and never for hard-tough samples such as metals.
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
For complete metal-free pre-crushing.
General material specification:
Material: Polyoxymethylene - POM
Abrasion resistance: fairly good
Suitable for: complete metal-free pre-crushing
| General specifications | |
| Material | POM Polyoxymethylene |
| ISO/EN/DIN Code | DIN 7728 C9021 |
| Chemical composition | |
| Element | Formula |
| Polyoxmethylenecopolymer (Polyacetale) | CxH2xOx |
| Melting point | 165° C |
| max. Application temp. constant | 90° |
| max. Application temp. briefly | 140° |
| Chemical Resistance | |
| Aliphatical hydrocarbon | |
| Aromatical hydrocarbon | |
| Halogenised hydrocarbon | |
| weak acid | |
| strong alkaline solution | |
| Physical and mechanical properties | |
| Density | 141,g /cm³ |
| Hardness | extremely hard |
Accessories for metal-free pre-crushing
Conversion kit for metal-free pre-crushing, ideal for complete metal-free pre-crushing of brittle samples, for example in the ceramics industry.
Consisting of funnel and drawer, both polyamide-coated - other coatings available on request.
Accessories for metal-free pre-crushing
Conversion kit for metal-free pre-crushing, ideal for complete metal-free pre-crushing of brittle samples, for example in the ceramics industry. Consisting of funnel and drawer, both polyamide-coated - other coatings available on request.
For this, fixed and movable crushing jaws made of zirconium oxide* and lateral support walls made of POM plastic or zirconium oxide* are additionally necessary:
fixed crushing jaw
zirconium oxide*- order no. - 43.3100.27
movable crushing jaw
zirconium oxide* - order no. - 43.3110.27
lateral support walls
POM plastic - order no. - 43.4045.16
zirconium oxide*- order no. - 43.4050.27
*Please note: Crushing jaws and lateral support walls made of zirconium oxide* are only suitable for crushing ceramic materials, minerals etc. and never for hard-tough samples such as metals.
Certification
IQ/OQ documentation for the independent utilization for the support of instrument qualification in the quality management system for the Jaw Crusher PULVERISETTE 1 premium line.
Certification
IQ/OQ documentation (questionnaire format - implementation by customer) for the independent utilization for the support of instrument qualification in the quality management system for the Jaw Crusher PULVERISETTE 1 premium line.
Dust exhaust system
We offer the perfect dust exhaust and accessories with integrated channels for dust-free operation, simply connect the dust exhaust system and control it directly using the start and stop button on the instrument. The button lights up in green when the dust exhaust system is ready for operation.
Dust exhaust system
The exhaust system, dust category "M" according to DIN EN 60335-2-69 for 230 V/1~, 50/60 Hz, 1000 Watt is versatile:
For combination with the high performance and small volume cyclones.
To operate the FRITSCH Cyclones you need an exhaust system. The strong airflow ensures simple feeding, increases throughput, and reduces the thermal load of the samples. The high performance and small volume Cyclone separator can be combined with Universal-Cutting Mill PULVERISETTE 19, the Variable Speed Rotor Mill PULVERISETTE premium line and classic line even passive – without sample exhaust.
For cooling of the Variable Speed Rotor Mill PULVERISETTE 14 premium line
By connecting the exhaust system with the connecting piece order no. 14.4214.00, the cooling of the mill can easily be enhanced.
For combination with the Jaw Crusher PULVERISETTE 1 premium line
The exhaust system is simply connected and operated via a start and stop button on the instrument – perfect dust exhaust due to integrated dust exhaust channels for dust free operation.
For connecting to Disk Mill PULVERISETTE 13 premium line
The exhaust is simply connected to the PULVERISETTE 13 premium line and operated via a start and stop button on the instrument – for dust free comminution.
For connecting to the Jaw Crusher PULVERISETTE 1, Modell I + II classic line
Simply connect the exhaust system to the integrated connection of the PULVERISETTE 1. Fine dust arising during comminution is automatically removed. The exhaust system is also very useful when cleaning the grinding parts.
For connecting to the Disk Mill PULVERISETTE 13 classic line
Optionally, the exhaust system can be combined with the connecting piece order no. 13.1450.00, to the PULVERISETTE 13 classic line. Fine dust arising during comminution is automatically removed. The exhaust system is also very useful when cleaning the grinding parts.
1 pack = 5 pieces
One pack is included in the scope of delivery of the exhaust system (article No. 43.9070.00).
These fleece filter bags should be used for the vacuuming off of fine, dry materials.
For the vacuuming off of coarse, wet materials are plastic bags available (article no. 43.9052.00).
1 pack = 5 pieces
One pack is included in the order of the exhaust system (article No. 43.9070.00).
These plastic bags should be used for the vacuuming off of coarse, wet materials.
For the vacuuming off of fine, dry materials are paper filter bags available (article no. 43.9055.00).
Accessories for combination of Jaw Crusher and Disk Mill
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 solution: they form an efficient, heavy-duty, high-performance grinding instrument with integrated Riffle Sample Splitter. This gives you the full range of opportunities for sample preparation with a feed size of up to 95 mm and final fineness of down to 0.05 mm.
The combined FRITSCH premium high-performance grinding instrument can also be configured for completely metal-free pre- and fine-grinding.
Accessories for the combination
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.
Giving 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.
Integrated representative sample division
After the comminution in the Jaw Crusher PULVERISETTE 1 premium line, the ground material falls directly into the Riffle Sample Splitter integrated in the collecting vessel and is automatically divided into representative samples. The division ratio can be set as desired, from 1:1 to 1:6.
Continuous Operation
Conversion kit for continuous operation of the Jaw Crusher PULVERISETTE 1 premium line and the Disk Mill PULVERISETTE 13 premium line on request.
Select the appropriate grinding parts and the desired configuration from the options available from our accessory pages for the:
Jaw Crusher PULVERISETTE 1 premium line
Disk Mill PULVERISETTE 13 premium line
