LG-20 Catalyst Dry Granulator

A dry granulation system, comprising a turnover bin, a material conveying device, a dry granulator, a vibrating screen, a bag filter, an exhaust duct, and an induced draft fan, wherein the input and output ends of the material conveying device are respectively connected to the turnover bin and the material hopper of the dry granulator, characterized in that it further comprises a cyclone separator, the input port of the cyclone separator is connected to the output port of the dry granulator via a **material conveying pipeline**, the output port of the dry granulator is also connected to an air inlet pipeline, the material outlet of the cyclone separator is connected to a **rotary airlock**, the vibrating screen is arranged below the outlet of the **rotary airlock**, the air outlet of the cyclone separator is connected to the input port of the bag filter via a second material conveying pipeline, the material outlet of the bag filter is connected to a second rotary airlock, the air outlet of the bag filter is connected to the exhaust duct, and the induced draft fan is arranged on the exhaust duct.

Characteristics of Catalyst Dry Granulator LG-20:

1. The granulation device and power unit of the equipment are installed separately in space to avoid cross-contamination.

2. Unique feeding system: The hopper adopts a novel elliptical structure and ventilation design with smooth transitions, which enhances the flowability of raw materials, prevents bridging caused by poor fluidity and air resistance, and ensures continuous production.

3. All components that come into contact with materials are easy to disassemble and clean. The working chamber is sealed, effectively preventing dust leakage and environmental pollution.

4. The extrusion wheel is made of special stainless steel material, ensuring appropriate rigidity and hardness, strong corrosion resistance, and preventing material contamination.

5. Unique cooling, conveying, and paving system: Ensures smoother material flow and more uniform density, while effectively controlling the surface temperature of the conveying device, preventing issues such as material melting, sticking to rollers, or particle discoloration caused by prolonged continuous operation of the equipment.

6. Unique extrusion device: Ensures constant pressing pressure, uniform sheet thickness, and automatic adjustment of roller gaps to meet finished granulation requirements and production continuity.

7. Unique Cooling System: The equipment utilizes air or water cooling technology, with controlled temperature rise on the roller surface and automatic adjustment of roller temperature. This ensures that the sheet material does not dissolve, stick, or discolor, and prevents condensation on the rollers, effectively reducing the risk of contamination.

8. Two-stage granulation system: Coarse granulation: breaks large particles into smaller ones; Fine granulation: screens out qualified products with minimal dust and high yield.

9. After granulation, the obtained granules are subjected to sieving via airflow to separate qualified granules for discharge, while unqualified granules are returned to the hopper for secondary granulation.

10. The device features a unique, novel, and elegant appearance with artistic appeal. At the same time, it adopts a visual design, making it easy to observe and maintain, thereby enhancing the controllability of the equipment.

11. It adopts a human-machine interface system that is aesthetically pleasing, easy to understand, and simple to operate.

12. Fully compliant with GMP requirements;