1.5-15kg/h Material Uniformity Processing Dry Granulation Machine for Chemical Applications

1. General description

Roller Compactor (Dry Granulator) is a new type product that developed by our company on the basis of the advanced granulating technology of China and abroad. It has the multi function of extruding, crushing and granulating. It can make the mixed powder to granules. It adopts the advanced press roller control technology, and the technology parameters can be adjusted by adjusting the physical wave of different materials and different batches. The quality, stability, disintegrative and solubility of granules are proved. The machine features small occupied area, easy to operate, energy saving, environmental protection and easy to disassemble and clean. The granules can be used for pressing tablets and filling capsule. The machine is widely used in pharmaceutical industry.

2. Work principle

The mixed powder material is charged into the hopper by special feeding device (Pneumatic or mechanical), and then transferred to the pressure chamber by screw conveyor. In the pressure chamber material is compacted to high density lamina by two high pressure rollers, then the lamina is cut into pieces by cutting system. Finally one degree milling system will make the pieces to granules with needed size. The granulating process is finished.

3. Model

For large production scale application, we provide double-supporting roller model

4. Features of the equipment

1. Material is formed by mechanical compactor, its chemical properties will not be destroyed, and effective content will not be reduced.

2. Low energy consumption and high productivity. The granulation rate can be 85% for 8~60 mesh granules.

3. Structure is simple and fastening part is less. It is convenient to install and disassembly the equipment. The disassembling time is less than 8min, and installation time is less than 8min.

4. Sealing efficiency is good and there is no leakage. So it can ensure the safety of operator and drugs.

5. When the machine is shut down, the automatic water-return function can avoid the leakage of cooling water when disassembling the equipment.

6. The surface of roller can be checker type, straight type and plain type. They can meet the requirements of treating materials with different properties.

7. The control system and main machine is in one body, and it is convenient for installation and commissioning.

8. The gap of rollers is adjustable. So the density of lamina is even.

9. There is hydraulic system, so the hardness and density of granules are adjustable.

10. Two rollers and installed up and bottom type, this structure can eliminate the effect of gravity to material. So the uniformity of material before compacting can be ensured.