Suitable for various bottled liquid packaging products with explosion-proof filling requirements, such as ink, antifreeze, alcohol, glacial acetic acid and other flammable and explosive products. The equipment is equipped with automatic filling, automatic plug pressing, automatic outer cap rotation, automatic single-sided or double-sided labeling, and automatic packing and palletizing can be selected later. Customized according to requirements, all main electrical components are placed in an explosion-proof box, and exposed wires are wrapped in corrugated pipes and explosion-proof motors are used.