PULVERISETTE 16 CAST IRON GRINDING INSERT
The fast mill for all tasks With a freely adjustable rotor speed of 2,000 – 4,000 rpm, the FRITSCH Cross Beater Mill PULVERISETTE 16 is the ideal universal mill for fast and gentle pre-crushing and fine-grinding of medium-hard, brittle materials up to a Mohs hardness of 6 in laboratories, pilot plants and industry. เครื่องบดลดขนาดอนุภาคแบบตั้งพื้น
Comminution can take place batchwise or continuously. The maximum feed size for bulk solids is up to 25 mm. For batchwise operation, a 5 litre collecting vessel with filter hose is delivered as standard. A 30 litre collecting vessel with filter hose is also available for larger quantities. The final fineness depends on the selection of the bottom sieve and the breaking properties of the respective material. A final fineness of < 100 μm can often be achieved after the first step due to the powerful drive and a rotor speed of up to 4,000 rpm.
The PULVERISETTE 16 offers highest operational safety: if the quick-clamping lock is opened unintentionally, a safety switch activates the motor brake so that the rotor comes to a stop.
เครื่องบดลดขนาดอนุภาค แบบตั้งพื้น cast iron grinding insert รุ่น PULVERISETTE 16
เป็นชุดเครื่องบดลดขนาดอนุภาคแบบตั้งพื้น ซึ่งสามารถบดตัวอย่างแห้งที่มีลักษณะนิ่มจนถึงค่อนข้างแข็ง หรือตัวอย่างที่มีเส้นใยเป็นส่วนผสม เพื่อใช้ในงานวิจัยและพัฒนา ผลิตภัณฑ์ สามารถบดตัวอย่างแห้งที่มีลักษณะกึ่งแข็ง, แข็ง และเปราะ เช่น ธัญพืช,เมล็ดพันธุ์,พืชแห้ง,อาหารสัตว์ และ เมล็ด เป็นต้น ด้วยการหมุนของหัวบดเพื่อให้เกิดการกระแทกกับผนังของช่องบดที่มีลักษณะเป็นร่อง เมื่อตัวอย่างมีความละเอียดตามขนาดของแผ่นตะแกรงที่เลือก ก็จะตกลงมาเก็บอยู่ในภาชนะเก็บด้านล่าง
AT A GLANCE
- Grinding insert and cross beater made of cast iron
- Fast and gentle pre-crushing and fine comminution
- Fast work with a high throughput of up to 80 l/h
- Batch or continuous operation
IDEAL FOR
- AGRICULTURE AND FORESTRY
- GEOLOGY AND MINERALOGY
- MINING
- CERAMICS
- PLASTICS AND TEXTILES
- METALLURGY
| Working principle | impact |
| Optimal for material type | medium-hard, brittle |
| Grinding tools | cross beater |
| Materials of the grinding tools | cast iron |
| Max. feed size (depending on the material) | 25 mm |
| Min. sample quantity | approx. 40 – 50 ml |
| Max. throughput (depending on the material and sieve size) | approx. 80 l/h |
| Final fineness (sieve inserts) | 0.12 – 10 mm |
| Feeding | batchwise/continuous |
| Rotor speed | 2,000 – 4,000 rpm |
| Electrical Details | 200-240 V/1~, 50/60 Hz, 1500 Watt |
| Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on material to be ground and instrument configuration ) | approx. LpAd = 86 dB |
| Weight | 50 kg |
| Dimensions (W x D x H) | table-mounting or on stand 60 x 70 x 58 cm |
Impact, friction, shearing
Comminution in the Cross Beater Mill takes place through impact, friction and shearing forces. The feeding funnel guides the grinding material directly into the centre of the grinding chamber, where it is comminuted between the cross beater and the teeth of the grinding insert. The selected bottom sieve determines the final fineness. The rotating cross beater also creates airflow through the funnel that accelerates the discharging of the ground sample into the collecting vessel. The supplied filter hose can be integrated here to effectively reduce the release of fine dust
- Max. feed size 25 mm
- Final fineness < 100 μm already in the first step depending on the material
- Ideal for the comminution of coal, coke, lime or slate
- Perfect for fast work with a high throughput
- Easy-to-change bottom sieves with perforations sizes of 0.12-10 mm
- Easy cleaning due to grinding tools that are removable without tools
- Speed adjustment for different applications
- Batchwise or continuous operation possible
- Practical grinding chamber quick-clamping lock
- Easily replaceable impact plates
- 1.1 kW brake motor, adjustable speed of 2,000-4,000 rpm (in 200 steps)
- Toothed grinding tools made of cast iron
- Trapezoidal and round perforation bottom sieves made of stainless steel in various sizes
- Useable as a table-mounted or free-standing instrument with support stand (order separately)
- Extensive accessories for simplifying your daily work
Configure your Cross Beater Mill PULVERISETTE 16 exactly to your specific application
The Cross Beater Mill PULVERISETTE 16 is equipped with a grinding insert and cross beater made of cast iron, and impact plates made of hardened steel. Also included is a stainless steel 5 litre collecting vessel with filter hose and a bayonet lock that ensures an especially convenient and dust-free connection. The bottom sieve must be ordered separately.
Bottom sieves made of stainless steel with trapezoidal and square perforation determine the final fineness of the sample. In general, the finer the desired final fineness, the smaller the perforation of the bottom sieve should be; the larger the perforation, the higher the throughput.
For batchwise operation, a 5 litre collecting vessel with filter hose is delivered as standard. A 30 litre collecting vessel with filter hose is also available for larger quantities. The PULVERISETTE 16 can be easily fixed to a table or the FRITSCH Universal support stand may be ordered.
VIEW EXTENSIVE ACCESSORIES
The Cross Beater Mill PULVERISETTE 16 is also available with a grinding insert made of harder stainless steel
DETAILS PULVERISETTE 16 WITH GRINDING INSERT MADE OF STAINLESS STEEL
