As one of the common fertilizer granulators, the disc granulator has a number of significant advantages and is widely welcomed by the market. For friends who plan to buy a granulator, it is important to understand the working principle of the disc granulator. It's not just about productivity, it's also about operating costs. Zhengzhou Huaqiang Heavy Industry details the working principle of the
disc granulator, I hope it will be useful to you.
The powder added to the inclined disk from the feed tube adheres to the droplets emitted by the feed sprayer and forms small particles. The gravity and centrifugal force generated as the inclined disk rotates causes the small particles to continuously roll toward the lower edge of the disk and adhere to the powder, allowing the particles to continue to grow. At the same time, due to friction at the bottom of the disk, the particles move upward with the disk. When they reach the scraper, the granular powder passes through the gap between the scraper and the disc, and some particles move with the scraper, rolling in the direction of the edge of the plate, and then continuing to roll to adhere to the powder. After many cycles, it increases from small to large, reaching the position along the edge of the plate within the range of finished particles. The factors that affect the pelletizing of the
disc granulator are: disc diameter, tilt Angle, edge height, speed, liquid jet position, scraper position and so on.
Disc granulator is suitable for organic fertilizer, compound fertilizer, compound fertilizer, organic and inorganic compound fertilizer granulation. Due to the high granulation rate, large output per hour, smooth operation, durable equipment, long service life, by the majority of users selected as the ideal granulation equipment.
