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fertilizer drum granulator machine for making compound fertilizer

fertilizer drum granulator machine for making compound fertilizer

The barrel of the drum granulator adopts special rubber lining or acid-resistant stainless steel lining to realize automatic mitigation and detumescence, and the traditional squeegee device is eliminated. The drum granulator has the characteristics of high ball strength, good appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life and convenient operation and maintenance.

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Rotary drum granulator is a new generation of rotary drum granulator developed by our company staff with many years of experience in compound fertilizer production. Rotary drum granulator is a kind of forming machine which can make materials into specific shapes. Drum granulator is one of the key equipment in compound fertilizer industry. Drum granulator is suitable for large-scale production of cold and hot granulation and high, medium and low concentration compound fertilizer.

Technical parameters of drum granulator

Model Power








Rotary Speed




GTZL1240 5.5 1200 4000 2-5 17 1-3
GTZL1540 7.5 1500 4000 2-5 14 3-5
GTZL1560 11 1500 6000 2-5 11.5 5-7
GTZL1870 15 1800 7000 2-5 11.5 7-9
GTZL2080 18.5 2000 8000 2-5 11 8-12
GTZL2280 22 2200 8000 2-5 10 10-15



Why is Gate drum granulator recommended?

1. Gate drum granulator can be considered as large-scale production with good economic benefits

2. Gate drum granulator less investment, quick effect, reliable performance

3. Small power, no waste discharge, reasonable layout of Gate drum granulator, advanced technology, low production cost

4. Gate drum granulator has high pelletizing strength, good appearance quality, corrosion resistance and low energy consumption

5. The cylinder is lined with special rubber board or acid-resistant stainless steel liner. The Gate drum granulator eliminates the traditional scraper device

How is the drum granulator granulated?

The drum granulator drives the belt and the pulley by the main motor, and drives the drive shaft through the reducer. The split gear is mounted on the drive shaft and meshed with the large ring gear fixed on the body to work in opposite directions. The material is added from the feed end of the drum granulator, and is granulated by the special structure inside the cylinder, and finally discharged through the discharge port of the drum granulator. Due to the continuous entry of materials and the continuous rotation of the granulator, the drum granulator can realize mass production.

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