1. combustible dust is suspended in the air at a proper concentration, forming a dust cloud that people often say;

2. Sufficient air and oxidant;

3. There is a fire source or strong vibration and friction.

In order to prevent explosion, the workshop should be well ventilated, and dust detection equipment and dust removal equipment should be installed and used. East Asia electronic dust detector specializes in detecting dust explosion ~DFM/PZ/BJ dust concentration detector adopts accurate and reliable AC electrostatic measurement technology. When charged particles pass through the sensor, the weak charge carried by dust particles is collected by the sensor and transmitted to the processor, and the processor converts the signal processing result into an output value which is linear with the dust content.