Dry Granulation System (Roller Compactor) for Pharmaceutical, Food, and Chemical Industries
Guibao Group – China's No. 1 Manufacturer of Dry Granulators Since 1984
Maximize bulk density and granule uniformity with our continuous dry granulation technology.
The dry granulator is a kind of equipment that can directly process materials from powder into granules without intermediate processes such as adding water for stirring, mixing into granules, and drying.
Roller Compaction Dry Granulation Equipment Features
| Feature | Benefit / Solves Pain Point |
|---|
| 1. Direct granulation of dry powder without the need for any binders | Eliminates the need for binders, reducing costs and simplifying the production process. |
| 2. Mechanical extrusion process preserves chemical properties | Materials are formed by mechanical extrusion, which does not damage the chemical properties of the materials and does not reduce the effective content of the products. |
| 3. Pressure wheels arranged up and down for uniform material flow | The pressure wheels are arranged up and down, eliminating the influence of gravity on the materials and ensuring the uniformity of the materials before tableting. |
| 4. Adjustable pressure wheel gap for consistent density | The gap between the pressure wheels is adjustable, making the density of the tablets consistent and the granulation uniform. |
| 5. Low energy consumption and small footprint | Low energy consumption and small floor space, making it ideal for facilities with space constraints. |
| 6. High granulation rate and production efficiency | High granulation rate and high production efficiency, reducing production time and costs. |
| 7. Hydraulic system for adjustable granule hardness | Equipped with a hydraulic system, and the hardness and density of the granules can be adjusted. |
| 8. Simple structure for easy maintenance | The dry granulator machine features a simple structure, and is easy to disassemble and clean. |
| 9. Vacuum pumping device for compact tablets | Equipped with a vacuum pumping device to make the tablets more compact and the granulation rate higher. |
| 10. Three types of patterned pressure wheels for different materials | Three types of patterned pressure wheels, namely the reticulated pattern, straight pattern, and smooth surface, can be matched with materials of different characteristics. |
| 11. PLC control system with data storage | The control system is equipped with an internal memory, which can store tens of millions of groups of production data. |
| 12. User-friendly HMI interface | The tablet roller compactor is PLC-controlled, featuring a sleek, user-friendly HMI that is easy to operate and learn. |
Core Advantages of Guibao Dry Granulation Roller Compactor
1. High Equipment Output & High First-Pass Granulation Rate
· Qualified granule output = feed volume × granulation rate. Our roller compaction granulators of the same model boast 10% higher output than competitors'. We also offer high-output models like LG240 and LG360.
· Screens adopt welded woven mesh, extending service life and enabling easy installation. The first-pass granulation rate is 15% higher than that of punched screens: 60% for 10-40 mesh TCM formula granules and over 75% for 20-80 mesh chemical drugs.
2. Excellent Sealing Performance: Safeguarding Personnel & Drug Safety
Multiple anti-leakage designs fully protect production safety, complying with GMP and FDA requirements:
- The connection between the feed hopper and cylinder is sealed with a foam silicone rubber strip, fixed by 3 bolts with adjustable tightness.
- The sealing ring at the contact of the material conveying device's end cover and screw features a special structure, with a service life 3x longer than ordinary seals.
- A water-cooled chiller with a built-in negative-pressure water pump is adopted to greatly reduce pressure in the pressure wheel cavity.
3. Simple Structure & Easy Assembly/Disassembly
· Fewer fasteners (bolts, nuts): Only 16 frequently assembled/disassembled fasteners (at least 10 fewer than competitors).
· Structural optimization reduces assembly/disassembly workload. Host disassembly < 5 mins, assembly < 8 mins.
Trusted by Industry Leaders
Lianhe Chemical Technology Co.,Ltd.
Zhongke Heso (Tianjin) Life Technology Co., Ltd.
JIAXING HENGJIE BIOPHARMACEUTICAL CO.,LTD
Polifarma (Nanjing) Co., Ltd.
Shanghai Tiangyuan Planat Products Co., Ltd.
SHANGHAI TOYO TANSO CO., LTD.
Zhangjiagang Shuguang Biochemical Factory.
Too many customer cases to display here – Email us for detailed solutions.
FAQ
Q: What's needed for a detailed dry granulator quote?
A: Kindly specify the final product's particle size range (mesh or mm), production capacity (kg/h), initial powder bulk density, and desired final granule density.
Q: What's the warranty?
A: 1-year warranty on the entire machine, excluding wear parts.
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