Q:What's the hardness of the cap after ABS material expires?

It must be expired. The performance of the expired safety helmet has declined rapidly. The unqualified safety helmet is not allowed to be worn.

Q:How to identify the life of the safety helmet and seat belt?

Each safety helmet shall have four permanent marks: manufacturer name, trademark and model; manufacturing year and month; production certificate and inspection certificate; production license number. The sign of the safety helmet is special. How to identify the date of production of the helmet is explained as follows.

Q:Why can't a red helmet be worn on the railway?

In the railway system, red stands for the parking signal and may be misleading when the locomotive crew is working on both sides of the line. It is considered to be a temporary stop signal, which can affect the driving! This kind of situation is very easy to happen under the condition of poor light and poor observation!

Q:What do you say with a yellow helmet?

But the miner's safety helmet is black, which is obviously not in accordance with the principle of safety ergonomics. Because of poor lighting under the mine, the black miner's cap is prone to accidents due to blurred vision when the contrast between the light and the dark is not obvious. So bright should be usedThe color is easy to detect and alert. The color of the miner's cap is now black, with other colors, and reflective material or luminescent material on the helmet so that attention can be drawn in dark lights. Some departments use helmets in different colors, to distinguish between job titles, such as security management personnel wearing green cross White Helmets, maintenance personnel wearing orange helmets. Red or orange red helmets are visible and easy to spot on forest cutting grounds. The radioactive working environment is usually made with a purple and brown helmet. Multipurpose red safety helmet for inflammable and explosive operation place.

Q:How many years is the life cycle of the helmet?

As a personal head protection product, the helmet can effectively prevent and reduce the injury to the human head when the operator suffers the falling object or falls from the production operation. The safety helmet is composed of a hat shell, a cap lining, a chin belt and a back hoop. Although we can not do without it in our work, the specific method of use may not be fully understood by everyone. Incorrect use and storage will result in the helmet not being able to protect itself when it is hit. According to statistics of the departments concerned, 15% of the accidents caused by falling objects are caused by improper use of helmets.

Q:How to wear a safety helmet correctly?

Safety helmet consists of a helmet lining, the shell two asked for, a cap lining must be well connected with the shell, and a cap lining and the hat shell can not close, should have a certain gap, the gap is generally 2-4cm (as the material), when attached to a helmet shell, a cap lining can play a buffer for, not to hurt the cervical vertebra.

Q:What's wrong with a long helmet with a hair pressure distortion?

Blowing hair, blowing before applying micro styling wax. We must first apply a micro shaping effect of the wax, remember curly hair before, do not let the hair is the kind of rigid styling wax. After the hair dryer, the micro setting effect will be very natural, and relatively easy to create the desired degree of fluffy at any time, this is the most effective way.

Q:How can I remove the paint on the safety helmet on the construction site?

Use gasoline or other material to clean, very useful. Recommend to try a water wash. Also, the effect is also good, but also with fragrance. 2. to take advantage of the wet paint, first with kerosene repeatedly rubbed, then rubbed some dilute acetic acid (acetic acid can not only effect, some worse), finally after washing you can remove. Dry stitch is difficult to remove paint, there is a simple way: in the pot 2.5 kilograms of water and 100 grams of sodium carbonate and a little lime, put the clothes on the inside cook for 20 minutes, remove the wash with soap, paint will fall. Attention should be paid to: colored clothes are best not to use this method, so as not to decolorization.

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

The color of the helmet is not just to look good and eye-catching, Division also with warning function and the level of the general supervision of Party A or white. Two, red is the representative of the management and technical personnel and technical personnel on behalf of Party A, blue, yellow two is the ordinary workers.

Q:When the lathe work with safety helmet??

But in case you cut something that might bounce back, it's likely to hurt your head. It's too dangerous. So, for safety, you have to wear your helmet.