Near Term Revenue, page-45

Carlturk
It is   continues feed .
That's excellent


We build the 25 Series extruder and pug sealer primary frames with virtually unbreakable, heavy castings of ductile (SG) iron.  We cast our wearing parts in-house from durable, wear-resistant, 28PC high chrome iron alloy.  We heat treat our helical, triple-reducing gearing and heavy-duty roller bars for smooth, quiet operation and a long service life.
Clay or other granular materials are gravity-fed into the extruder vacuum chamber, which contains two counter-rotating 13-inch (330mm) diameter augers.  The vacuum chamber's large throat area makes it more efficient than other small extruders, particularly when processing tough, plastic or sticky clays.  Our extruder's flanged front barrel accepts a wide range of dies and die holders, including single- and double-hinged die holders, a hydraulic die changer or fixed dies.


http://www.jcsteele.com/machinery/extrusion/extruders-and-pug-sealers/25-series/