1. Rated & variable frequency 2.Bowl Diameter :630mm 3.Bowl Length:1260mm; 4.Max operating RPM:2200; Drilling mud decanter centrifuge used in the oil and gas industry1. Over 400 sets are widely used in overseas market including United States, Russia, South America, Middle Asia and Middle East. 2. With 7 patents given including a special controller for flow ajustment., 3. Centrifuge Bowl and screw ...