SAP / Superabsorbent polymer
![](/us/.assets/SAP-Manufacturing-Process-Example.png)
Introduction of Reactors (polymerization purpose)
Product Name
Twin-Shaft Continous Reactor「HB Reactor」
Advantages
- Change from batch to continous production.
-
Processing at high temperatures and under
high vacuum. - Long residence time due to unique paddle shape.
![](/us/.assets/01hb_01.png)
HB Reactor
![](/us/.assets/02hb_02.png)
HB Reactor Paddles
Introduction of Kneader
(gel grinding, neutralizing purpose)
Product Name
Twin-Shaft Continous Kneader「KRC Kneader」
Advantages
-
Grinding of agglomerated gel materials with
a short barrel length (L/D ratio). -
More stable operation and atomization of particles, compared to single-shaft extruder,
due to the twin-shaft structure and self-cleaning paddles and screws.
![](/us/.assets/01krc-lh.png)
KRC Kneader
![](/us/.assets/02kneader-ct.png)
Inside view of the KRC Kneader