Plastic Rain Gutter Parts

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FAQ

If the helmet is required to withstand the impact, the lighter the better, then its weight should not exceed how many grams?

On the premise of ensuring safety performance, the lighter the weight of the helmet, the better to reduce the neck fatigue caused by the long wearing of the operator.

What are the basic features of a safety helmet?

Wearing height: reflects the height difference between the forehead and the head. It interferes with the eyes, ears, and the wearer. A cap with a small helmet separating from the forehead part. The fastening parts are not closed, and they can not be guaranteed to have a certain position and position on the head. Vertical spacing: reflects the gap between the inside of the cap and the top of the head. Too small, poorly ventilated, too large, the center of gravity of the cap rises, causing the helmet to be unstable on the head.

What are the basics of a safety helmet? Be more specific!

A helmet made of steel or similar material, worn to protect the top of the head, protects the head from the impact of the shock. It consists of a hat shell, a cap lining, a lower cheek belt and a back hoop. The cap shell is hemispherical, firm and smooth, and has a certain elasticity, the impact of the impact and the puncture kinetic energy are mainly borne by the cap shell. There is a certain space between the cap and the cap to buffer and disperse the instantaneous impact force so as to avoid or reduce the direct injury to the head. Impact absorption property, puncture resistance, lateral rigidity, electrical insulation and flame retardancy are the basic technical requirements of safety helmet.

Is it correct to wear a safety helmet without a chin belt?

The provisions of the "safety production law", "production and business units shall provide labor protection products to meet the national standards or industry standards for the employees, and supervise and educate their employees in accordance with the rules of the wear and use";

Should a fine hat be worn without a safety helmet on the construction site?

As for the fine, in fact, it should be regarded as a reminder, so that workers will check before going to work, forming a sense of wearing a helmet, I believe you will understand!

What is the color distribution of the helmet?The construction industry is fine

Easy to find watchful. Miners cap is now the color besides black, and other colors, and the safety cap on the sticky reflective material or luminescent material so that it can arouse people's attention in the dark light. Some departments use helmets in different colors, to distinguish between job titles, such as security management personnel wearing green cross mark White Helmets, maintenance personnel wearing orange helmets.

What are the basic technical requirements of a safety helmet?

The puncture resistance is the ability of the helmet to resist ChuangTou when it is impacted by a sharp falling object, which is the test of the strength of the shell.

How to solve the problem of helmet pressure head type?

Hair style can be as thin as possible, not fluffy hair, that is the kind of head, after all, security is important! You'd better cut your hair short, and you should sweat very much when you do that! That's why it's like that! We do machining are also left the position, I feel very good!