The CHEMSPIN ES is a special version of the stainless steel CHEMSPIN pump series. The innovative twin-screw pump with hopper opening is able to handle products with viscosities up to 5000 mPa·s without problems. Its screws are extended at the inlet, so that non-flowable products are drawn in below the inlet opening (like an extruder) and fed to the pump chamber. As a result, external feeding devices are not necessary in many cases. Moreover, product feed is much gentler in this way.
Consequently, the CHEMSPIN ES represents a very attractive 3-in-1 solution: Infeed, conveying, and cleaning are carried out in a single unit. It is available in the sizes 70, 90 and 125.