Sand Air Permeability Tester

Product Introduction

This instrument is used to determine the permeability of type (core) sand in both dry and wet states. This instrument is produced by a high-speed centrifugal blower and is used to test stable gas sources. It can also be used to test the permeability of sand in casting workshops. This instrument has the characteristics of small size, simple structure, easy operation, fast testing speed, and beautiful appearance.

No external air source, built-in air pump, spiral shell, and aluminum blade precision machining CNC center, ensuring stable operation and low noise. The sealing part is a common "O" - shaped sealing ring, ensuring the consistency of the sealing space and sealing, and protecting the instrument. The "O" - shaped sealing ring is a standard part, easy to replace (usually a conical rubber sealing ring, non-standard part, and prone to wear, aging, and cracking. The sealing space changes with wear and the strength of the operator, which can easily affect the consistency of the test results).

Technical Data