Refers to the operation of dangerous processes such as mixing, granulating, screening, charging, making, pressing and handling during the production and storage of fireworks and firecrackers.

10. 1 initiating explosive device manufacturing operation

It refers to the operations of crushing, batching, mixing, granulating, screening, drying and packaging of initiating explosive devices.

10.2 black powder manufacturing operation

Refers to wet powder, slurry nitrate, coating, debris, oil pressure, grinding, black powder coating and other operations.

10.3 fuse manufacturing operation

Refers to the operation of making, grouting, smearing and cutting fuses.

10.4 drug-related management of fireworks and firecrackers

It refers to the operations of pressing, charging, making, coating and drilling charged drugs during the processing of fireworks and firecrackers.

10.5 fireworks storage operation

Refers to the warehouse where fireworks are stored, guarded and transported. Construction hoist is a kind of efficient vertical transportation construction machinery which uses gear meshing or wire rope lifting to make the hanging cage move vertically or obliquely and transport people and materials in layers. Because of its light structure, stable operation, stable performance, simple handling, flexible lifting height and strong bearing capacity, it is widely used in building construction and maintenance.

Operators need special work permits and operate according to command signals. Signal before operation. Before the main power switch of the elevator is turned off, the operator shall not leave the operating post.