Anti-riot performance: 1.5kg TNT drug block (density 1.55g/cm3-1.6g/cm3) placed in the explosion-proof tank body, the geometric center of the drug block to the bottom of the tank center distance of 190mm, with no. 8 lightning detonated, blasting, external tank integrity, no cracks, perforation and other phenomena; Smoke dust and other phenomena, accessories do not fall off.