Leave the measurement of dust explosions to us!
Dust explosion measurement includes the determination of the presence or absence of explosiveness in powders through the measurement of the lower explosion limit concentration, and if the powder is explosive, the determination of the concentration of oxygen at which the risk of explosion is eliminated, known as the dust explosion limit oxygen concentration. Additionally, there are testing methods to assess the ease of ignition of powders, such as the minimum ignition energy, as well as methods to evaluate the intensity of powder explosions and estimate the discharge area of explosion vents, including maximum explosion pressure, rate of pressure rise, and Kst value. For more details, please download the catalog.
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【Features】 ○ Measurement of lower explosion limit concentration (blown-up method) → Powder is dispersed using compressed air in a container, and the presence or absence of ignition of the sample is determined by an electric spark. ○ Dust explosion limit oxygen concentration → Nitrogen gas is added to compressed air to adjust the oxygen concentration (the testing method is the same as that for measuring the lower explosion limit concentration). ○ Minimum ignition energy → The energy of the electric spark is varied (the testing method is the same as that for measuring the lower explosion limit concentration). ○ Maximum explosion pressure, rate of pressure rise, Kst value → A 20-30L spherical dust explosion testing device is used to classify the intensity of the explosion based on the Kst value. ○ Quick response to measurements that require long durations and are labor-intensive. ● For more details, please contact us or download the catalog.
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To create high-quality products, powder technology is an essential foundational technology. Since our establishment in 1968, we have consistently strived to acquire high-level powder technology. In particular, our contract processing division has become our mainstay, having cultivated extensive experience and achievements. We have responded to a wide range of customer requests, handling the processing of many materials and refining various processing techniques such as crushing, classification, mixing, drying, coating, and compounding. The fine powder products developed using the processing technologies gained from our extensive contract processing experience are our original offerings. These products utilize our unique chemical grinding technology, enabling us to achieve a level of grinding that cannot be obtained through other grinding methods, as well as allowing for special processing such as compounding with inorganic materials, compounding between resins, and surface coating.