Profile: Equipment Xchange, LLC deals with industrial processing equipment. Our product categories are autoclaves, blowers, centrifuges, evaporators, filters and presses. The used Tolhurst 12" diameter x 5" deep perforated basket centrifuge has halar lined steel basket & curb, hand brake and 1/2 HP motor. The used fully refurbished BS-41F twin screw de-watering press has a capacity of 9 tons/hr, and a maximum speed of 4 RPM. It has a press ratio of 1:3.5.