Introduction of non-contact gas filled seal

The non-contact gas filled seal is a special sealing form that uses the pressure of a small amount of air, inert gas or water to form a positive sealing pressure along the axial gap, which can prevent the leakage of powder materials in the seal chamber and prevent external pollutants from entering the seal chamber.

Product loss will lead to increased production costs, increased maintenance workload, increased downtime and environmental pollution. The non-contact gas filled seal can be customized according to customer requirements to provide effective sealing in a variety of complex applications (mixers, mixers, screw conveyors, pulpers and other product processing equipment). Through special structural design, the problems of shaft deflection, runout, axial displacement and eccentricity are effectively solved.

Temperature range: - 35 - 200 ° C

Pressure: 0-30psi

Rotating speed:<40m/s

Shaft radial runout:<6mm

Axial displacement:<10mm

Shaft eccentricity:<5 ° C