High-Speed Plastic Pulverizer for Fine Powder Production

A granulator’s primary function is to take larger plastic parts and chop them into small, irregular flakes or granules (typically 3-10mm). A pulverizer takes these small granules as input and grinds them into a very fine, consistent powder, similar to flour, which is measured in mesh (e.g., 20-100 mesh). This powder is essential for specialised processes like rotational moulding, compounding, and masterbatch production.

The fineness of the powder is precisely controlled by adjusting the physical gap between the high-speed rotating and stationary grinding discs. A smaller gap results in a finer powder (a higher mesh number). Our technical team can assist you in calibrating the machine to achieve the exact particle size your application requires.

The RTM FineGrind is built for durability. Routine maintenance involves the periodic inspection and cleaning of the grinding chamber. The high-quality alloy grinding discs have a long service life and can be sharpened multiple times. When they eventually need replacement, the process is straightforward thanks to the machine’s user-friendly design, minimising downtime.