Product Description
The drum granulator which also called agglomeration drum, is one of the key equipment in the compound fertilizer and organic fertilizer industry, suitable for large-scale production of cold and hot granulation as well as high, medium, and low-concentration compound fertilizers. The barrel of the machine is lined with special rubber plates or acid-resistant stainless steel plates, achieving automatic scar removal and tumor removal, eliminating the traditional scraper device. This machine has the advantages of high ball forming strength, good appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life, and convenient operation and maintenance.
Granulation Principle
Drum granulators or Agglomeration drums work by tumbling material in a rotating drum in the presence of a binding agent. Through a certain amount of water or steam the binding agent causes the fines to become tacky and allows them to pick up additional fines, forming agglomerates in a process referred to as coalescence. The tumbling action helps to round the agglomerates and create a homogenous mixture.
Technical Data
| Model | Drum dia.(mm) | RPM | Inclination | Power(kw) | Capacity(tph) |
| SFZ1.2*4 | 1200 | 17 | 2-2.5 | 5.5 | 1-3 |
| SFZ1.5*6 | 1500 | 11.5 | 2-2.5 | 7.5 | 3-5 |
| SFZ1.8*7 | 1800 | 11.5 | 2-2.5 | 15 | 5-8 |
| SFZ2.0*8 | 2000 | 11 | 2-2.5 | 18.5 | 8-12 |
| SFZ2.2*10 | 2200 | 10.5 | 2-2.5 | 30 | 12-16 |
| SFZ2.4*10 | 2400 | 10 | 2-2.5 | 37 | 16-20 |
| SFY2.8*10 | 2800 | 9 | 2-2.5 | 75 | 20-30 |
