Conical surface mechanical sealing device

摘要: The utility model relates to a conical surface mechanical sealing device which is characterized in that static ring 1 provided with a, rotary 2 b, and sealed formed by matching the b; can be b are directly contacted each other or separated from tiny gap. has advantages compared traditional seal, two rings of have better automatic centering performance capability resisting torsional deflection an axial section bending deformation main shaft unit. applicable ends various rotating machines.