C/H SERIES CONTINUOUS ATTRITOR Continuous Attritors are best suited for the continuous production and fast grinding of large quantities of material. They are designed to deliver hours of low-cost, maintenance-free operation. The basic model features a system that does not require an expensive shaft seal. Continuous Attritors come in two basic types, “C” and “H” series. The “C” series runs at lower RPMs and generally uses a larger grinding media of 5mm – 10mm diameter. The “H” series runs at higher RPMs and utilizes smaller media of 1mm – 3mm. Both C and H type Attritors are available in sizes ranging from the large scale production model C/H-100 to the laboratory size C/H-3 and C/H-5 models. The laboratory size continuous Attritor models are designed to reliably test and scale-up to production-size continuous Attritors. They can also be used to produce small quantities for developmental purposes. A variety of accessories are available to meet different process conditions including special models with all stainless steel wetted parts. Standard Features n Special 450% starting torque, 2-speed, 2-winding motors for easy startup n Standard (TEFC) or explosion-proof electric motor and controls n Grinding tank (304SS) jacketed for heating or cooling n 90˚ tank tilt for shaft removal and easy cleaning n 4140 steel shaft with hardened tool steel agitator arms n Media discharge valve n Choice of variable-speed gear pump or air diaphragm pump Tank and Arm Options n Alumina-lined grinding tank n Rubber-lined grinding tank n Tungsten carbide sleeved agitator arms n Zirconium oxide sleeved agitator arms n Polyurethane sleeved agitator arms n 440C stainless steel arms Model C-5 Model C-60