Extruder/mixer twin screw, stainless steel, 12" diameter x 5'6" long screws, jacketed mixing section measuring 4'6" long, screws are driven with 7-1/2 HP 220/440 volt motor through vari drive and gear reducer. Heavy duty design, manufactured by Christian Engineering, last used on clays and mud. No nameplate data available.
| Stock Number | S321650 |
| Manufacturer | Christian Engineering |
| Diameter | 12" |
| Basis | FOB |