Pin Mixer

Material is fed into the mixer through the inlet, while liquid binders are injected via specialized spray nozzles. Depending on the binder type and process requirements, the addition method may vary — in some cases involving only the inherent moisture or tackiness of the material itself, especially when working with naturally sticky substances.

Inside the chamber, a central high-speed rotor equipped with multiple pins generates intense shear and mixing forces. As the material moves forward through the mixer, it undergoes rapid agitation and tumbling, which initiates agglomeration. The combination of rotational energy and binder dispersion results in the formation of dense, spherical micro-pellets with uniform size and improved flow properties.

The finished pellets are continuously discharged through the outlet. Since the Pin Mixer is primarily designed for micro-pelletizing applications, the resulting pellet size is typically smaller than that produced by other agglomeration equipment.

• Full sweep pin design
• Polished stainless steel liner to improve machine operation
• Available custom configuration
• Accurate feed ratios of powder to liquid for precise quality control
• Accurate production rates

Capacity: 0.25-60 m3/h

Drum volume: 200-1200L