This industrial double roller pressing granulator produces uniform, densified pellets directly from raw powdery materials without requiring intermediates or additives. Designed for efficiency and ease of operation, it represents an ideal solution for dry powder granulation across multiple industries.

Powdery materials (chemical, mineral, or fertilizer) are fed quantifiably and uniformly through the feeder into the hopper. After pre-compression by the longitudinal cone spiral, material enters the arc chutes of two counter-rotating rollers. The rollers feature uniformly distributed half-oblate arc chutes and operate under constant speed through gear drive. As material passes through the maximum pressure region, it forms solid compacts that fall into the grinding and classifying system.

• Ball forming rate reaches 85% with no drying required
• Double roll pressure determines particle strength
• Roll speed adjustable via belt pulley transmission ratio
• Roll skin utilizes advanced wear-resistant materials