Rotary Extrusion Machine
Materials are fed from the hopper and pass through a breaker knife into the extrusion chamber, where a feeding knife and an extrusion knife cooperate with low-shear technology to rotate and extrude the materials. The strands are then rounded into dense spherical microgranules by a high-speed rotating toothed disc.
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Rotary Extrusion Machine
- High Efficiency and Low Shear Force
- Small Mesh Size and High Open Area
- Low Heat Generation
- Applicable to Various Materials
- Easy To Assemble And Disassemble
- Twin-Knife Rotating Extrusion
Application
Poorly flowable, high-sugar, and heat-sensitive materials; granulation of traditional Chinese medicine and fine powders for pediatric use.
main components
Extrusion blade
Feeding blade
Screen mesh
Material bin
Material extrusion
Material extrusion
dry material particles
Wet material particles
Partial in production varieties
| Drug variety | dosage form | Drug variety | dosage form |
| Cefixime | Fine granule | Mesalazine | Granules, capsules |
| cefdinir | Fine granule | Aluminum magnesium aspirin | Tablets (granule tablets) |
| Cefteram pivoxil | Fine granule | Azithromycin | Fine granule |
| Cefaclor | Fine granule | Rivaroxaban | Fine granule |
| Cefotaxime | Granules | Amoxicillin | Fine granule |
| Cefditoren Pivoxil | Granules | Mycophenolate Sodium Enteric-coated Tablets | tablet |
| oseltamivir phosphate | Fine granule、Granules | Apricot shell | Granules (traditional Chinese patent medicines and simple preparations) |
| Omeprazole | Capsules (microspheres) | Six-Ingredient Rehmannia Pill | Pills (micro pills) |
| Compound paracetamol and alkylamine microspheres | Capsules (microspheres) | Orlistat | Capsule (material melting point 41 ℃) |
Item | Unit | model | ||
FF-100 | FF-140 | FF-220 | ||
Capacity | kg/h | ≤60 | ≤300 | ≤1200 |
Minimum feeding amount | kg | 0.5 | 0.5 | 1 |
Screen diameter | mm | 100 | 140 | 220 |
Hole diameter | mm | ≥Φ0.3 | ||
feeding motor | kw | 0.2 | 0.75 | 2.5 |
extrusion motor | kw | 0.4 | 2 | 5 |
Reducer deceleration ratio（feeding motor） | N/A | 20:1 | 25:1 | 20:1 |
Reducer deceleration ratio（extrusion motor） | N/A | 20:1 | 25:1 | 20:1 |
Maximum rated torque （feeding） | N.m | 16 | 60 | 238 |
Maximum rated torque（extrusion） | N.m | 25 | 238 | 479 |
Feeding speed | r/min | 10--150 | 10--120 | 10--100 |
Extrusion speed | r/min | 10--150 | 10--120 | 10--100 |
power | V/Hz | 220/50 | 380/50 | |
Material yield | N/A | ≥95% | ||
Dimension | mm | 1000*420*910 | 1350*520*1310 | 1500×600×1450 |
Weight | kg | ≈130 | ≈400 | ≈800 |
Rolling machine optional |
| GY-315 | GY-500/700 | GY-700/1000 |
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Pulverization of active pharmaceutical ingredients(APIs),including hard,crystalline,and fibrous materials,as well as materials requiring very fine particle size.
By utilizing the high-speed relative motion between the rotor and the screen, agglomerated materials are rapidly granulated under the rotor’s compression, passing through the screen holes, with the finished granules discharged instantly.
By utilizing the high-speed relative motion between the rotor and the screen, agglomerated materials are rapidly granulated under the rotor’s compression, passing through the screen holes, with the finished granules discharged instantly.
Utilizes vacuum fluidized bed technology and spray drying technology to achieve thermal and mass transfer, enabling multifunctional granulation, coating, and pelletizing of materials.
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No. 2, No. 712 Xiangfu Avenue, Shuangfu Street, jiangjin district, Chongqing
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