JCQHS-3400 Pneumatic Wrench

This series of pneumatic wrenches (nut loaders) all adopt foreign technology and are ideal tools for manufacturing and repair industries such as automobiles, trains, ships, airplanes, and railways. This product has high torque, light weight, and long service life.

Explain the safety operating procedures for detonators in detail!

The detonator is widely used in blasting engineering, and is highly praised for its advantages of good safety and high reliability. In order to make the staff work more efficiently, the following editor will provide a detailed explanation of the safety operating procedures for detonators, and let's have a deeper understanding together!

1. The requirements for receiving, transporting, using, and returning pyrotechnic materials shall still be implemented in accordance with the relevant provisions of the "Blasting Safety Regulations" and the "Management Rules for Civil Explosives" formulated by the company.

2. Each blasting operation surface is connected to the charging line and led out to connect the main blasting tube. Each blasting must establish a list of blasting team leaders and members, clarify the division of responsibilities of the members, and issue blasting orders by the team leader and follow the detonator.

3. The detonation system of the detonator is: detonating tube of each borehole - main detonating tube - detonating needle - copper core wire - detonator.

4. The construction of the courtyard and the introduction of the shallow hole mining room's detonating tube to the turning point of the lower entrance of the courtyard; 10 meters from the secondary blasting detonator; The middle hole engineering excavation detonating tube is led to the lower entrance of the courtyard at the level roadway; 30 meters from the detonating tube in general excavation engineering; The detonating tube of the medium hole large blasting is led to a safe position at the lower end of the courtyard.