What Are The Characteristics Of Twin-screw Extruders?

1. Sufficient melting
Disperse the two screws arranged in a straight line, which increases the rolling range, improves the kneading effect, and has a good plasticizing effect. Because of the existence of two meshing zones, the rolling range is doubled to make the dispersion more evenly.
2. High production capacity
Taking the production of high-filling masterbatches of talcum powder as an example, without high stirring, the twin-screw extruder can produce 80% high-density filling masterbatches at one time, and the production capacity is 350 kg/hour, while 2- Φ52 can only produce 40% concentration of filler masterbatch, 60 kg/hour, without relying on high-stirred mixing or repeated processing.
3. Energy saving
Take twin-screw extruder as an example, 75kw main motor, 500 rpm, 50% carbon black masterbatch production, 180kg/hr, main motor current 90 amps, specific power only 0.2-0.25kw.