Product Description
Roller Press Granulator is the key equipment to granulate powder into granules or pellets at normal temperature and high granulation rate, the granules size can be 4-10mm with various sheets, and granules strength can reach 12-60N as required.
Application
It is widely used in fields such as fertilizer, chemical, petrochemical, building materials, mining and metallurgy, environmental protection, printing and dyeing, ceramics, rubber, plastics, etc. Especially used in the granulation of fertilizer such as ammonium sulfate, potassium chloride, potassium sulfate, ammonium chloride, salt, snow-melting agent.
Granulation Principle
expelling all the air between crystals through compression, making the bridge bonds between crystals short, thereby generating attractive forces such as van der Waals forces, adsorption forces, crystal bridges, and embedded connections, forming particles that meet the requirements.
Technical Data
| Model | SFR-100 | SFR-150 | SFR-200 | SFR-300 |
| Capacity/tph | 0.7-1.1 | 1.2-1.6 | 1.6-2.2 | 2.6-3.2 |
| Power | 11KW | 18.5KW | 30KW | 45KW |
| Roller | Forged with alloy steel,heat treatment in special process, the surface of roller is plated with hard chromium for rustproof and wear-resistant | |||
| Reducer | Hard tooth surface dedicated reducer | |||
| Feed size | ≤0.5mm | |||
| End product size | 3.8mm,4.2mm,4.5mm,5mm,5.5mm,6.0mm,6.5mm,8mm,10mm, or customized size | |||
| Material moisture | 1%~8% | |||
| Working temperature | Normal temperature | |||
| Granular shape | Oval/oblate, irregular, strip, slice | |||
Double Roller Press Granulation Machine Advantage
- No drying process: normal temperature granulation, one-time molding, less investment and good economic benefits.
- Advanced equipment: small power, reliable operation, stable operation and convenient maintenance.
- Wide range of application: It can be used for granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, coal, metallurgy, etc., and can produce various concentrations and types of fertilizers.
