Get current pricing for Cook, COOK-21695-ID Cook Mfg. Co. Twin Screw 15w X 10'l X 13deep Trough W/15w X 10l Discharge. Has 2 1/2dia. Shafts. Chain Driven Reliance 5hp, 1730 Rpm, 230/460v, 6 . Product Category: Process Equipment, Sub Category: Process Blenders: