GFS-200 Dry Granulator

This equipment can process powdered materials into granules of the desired mesh size, increasing the material's density and flowability. Through a twin-screw horizontal feeding method, roller cooling, and a vacuum exhaust system, it effectively reduces the fine powder content of the finished product and improves the compression quality of the material, providing well-prepared materials for subsequent tablet pressing and capsule filling. The equipment demonstrates strong adaptability to various materials, requires no additives during the granulation process, and can produce granules of the required mesh size according to different needs. It features a simple process, high production capacity, and ease of cleaning and maintenance.

Functional Features of the GFS-200 Dry Granulator

The feeding device is equipped with a built-in agitator to prevent large materials from blocking the pushing channel, ensuring uniform feeding.

The vacuum exhaust system reduces the proportion of air in the material, thereby increasing its compactness.

It adopts a twin-screw feeding mechanism to forcibly pre-compress the material, with continuously adjustable rotational speed.

Arrange the pressure rollers vertically, using special stainless steel with a surface hardness of >HRC45 after special treatment.

Depending on the characteristics of the material, pressure rollers with different surface shapes can be used.

The main drive adopts an adjustable hydraulic support to ensure stable pressure and uniform density during the pressing process.

The pressure roller is cooled using an external circulating water cooling machine to accommodate the pressing of temperature-sensitive materials.

Equipped with protective devices such as main drive, pressure overload, and roller chamber opening/closing.

The full-face mask is easy to operate.

The pressing roller chamber is completely sealed, and its working condition can be observed through transparent tempered glass.

The first-level D-type large particle structure improves the particle collection rate.

The screen can be replaced as needed to obtain material particles of different mesh sizes.

Components that come into contact with materials are made of stainless steel or polymer materials.

Changing the speed ratio between the feed screw and the pressure roller can produce pellets of different hardness (or density).

All gear reducers use SEW products.

Adopt Siemens PLC + color touchscreen, Chinese interface, with automatic display and fault alarm functions.

It has the functions of setting machine parameters and working modes, password setting, and storing operation records.