Rotation mill SG-120
Brief Overview
- The sizing technique with the rotating sieve drum has proven itself especially effective for the milling of viscous or sticky products. The high processing quality complimented by 45° inclination of the cylindrical housing prevents the product from adhering to the surfaces.
- This compact, maneuverable, multi-purpose mill can be used in processing plants, either integrated in-line or mobile, capable of achieving a flow rate up to 1000 kg/h.
- The sieve, rasping drum as well as the stator are easily installed or removed in the SG Line. No tools are required.
Tecnical data
Technical data
Technical data
| Flowrate* | Voltage | Rotor speed | Power | Net weigth |
SG-120 | ˜ 1000 kg/h | 3 x 400 V - 50 Hz | max. 1472 rpm/min | 3 kW | ˜ 170 kg |
SG-200 | ˜ 2000 kg/h | 3 x 400 V - 50 Hz | max. 1472 rpm/min | 4 kW | ˜ 280 kg |
* Flowrate is depending on product characteristics and | |||||
Measures
Measures
| B | C | D | E | F | A-Infeed | A-Discharge |
SG-120 | 882 | 442 | 1390 - 1980 | 578 - 1168 | 801 | ∅ 100 | ∅ 150 |
SG-200 | 891 | 442 | 1390 - 1980 | 578 - 1168 | 812 | ∅ 200 | ∅ 200 |
Materials
Materials
Execution | Parts in contact with the product | Parts not in contact with the product |
Material | 1.4435 / 1.4404 (AISI-316L) | 1.4301 / 104305 AISI-304) |
Seals | FDA compliant plastics (EPDM / PTFE) | Various plastics |
Surface | Ra ≤ 0.8 μ polished / haed Ra ≤ 0.4 μ polished | 220 grit, |
Weld seams | Pickled and polished | treated and brushed |
Sieve / rasp | Sieve, round openings ∅ 0,5 - 10.0 mm / Fine sieve MW 0.25 mm - 0.5 mm / Rasp 0.70 mm - 8.0 mm | |
Distance rotor / sieve | No mechanical contact (metal abrasion) | |
Construction
Construction
Due to its modular construction, this sizing mill is ready to operate in no time.
- The sieve or rasping drum and the stator are easily installed or
removed without tools.
- Easy and quick cleaning (WIP)
- Tri-Clamps for attachment of the inlet and outlet funnels
- Continuously variable, manual (hydraulic) height adjustment
Process
Process
The distinguishing features of this highly compact, manageable, multi-purpose mill are it's versatile and highly flexible usage options, as well as it's large, active, sieve surface. The advantage of the special sizing method with the rotating sieve drum and the stator is, that the centrifugal force in the product keeps the sieve openings from stopping up. The particle size, shape, and distribution are determined by the type of sieve opening, the circumferential speed of the sieve drum, and the rotor/sieve distance.
Options
Options
- Inlet and outlet funnel according to customer specifications
- Flanges
- Bearings purge
- ATEX design
- IQ / OQ protocol backup
- Materials certificate
Applications
Applications
The SG line of sizing mills is especially suitable for the de-agglomeration of powders.
The SG sieve mill is the answer wherever high flow rates are required for powders with pronounced bridge-forming tendencies.
This sieve mill can be used either as a mobile or in-line component in the pharmaceutical, food, and chemical industries.