The improvement of Trundean's roots blower mainly involves the structure of the roots blower, especially the improvement of the joint strength, so Roots Blower's the position of the impeller is relative to the axial center in the inner cylinder is not changed by the external force.
Roots blower chamber produced by Trundean is closely combined with the side cover concave flange to improve the blast operation strength and prevent the eccentricity caused by the screw declaration and affect the life of Roots Blower.
Trundean's impeller uses the most advanced four-axis machining one-time processing method to reduce human error, improve the precision of the impeller, and improve the efficiency of Roots Blower.