Q: What do you say with a yellow helmet?

The color of the helmet generally follows the principles of safety psychology. The more common "yellow plus black" is the warning mark. Red is the sign of restriction and prohibition. Blue is the indication of the effect. Therefore, for the general use of helmets, to use white, light yellow, light green is appropriate. For miners, helmets, coal mines, and the use of black color, this may be due to coal dust is black, dirty helmet can not see, and other colors are very easy to detect

Q: What are the requirements of wearing a safety helmet in construction?

The lower jaw must be fastened, and when the body falls, the helmet is used to protect the head as it wears on the head.

Q: Construction site safety cap who is wearing red?

The life of the helmet: calculated from the date of manufacture of the product. Woven sticks of plant sticks, no more than two years. Plastic cap, paper glue cap, not more than two and a half years. Glass steel (vinylon steel) rubber cap is more than three and a half years.

Q: Is it useful to wear a safety helmet in a chemical factory?

Prevent falling objects. Although only one floor, the ceiling will also drop things. Even if the head is only days, there will be unexpected. In 2002, Wenzhou explosion at a chemical plant explosion, the reaction kettle lid collapse up thirty or forty meters away, two people walk on the road in the distance, a helmet and a result, did not wear, the cover of the reaction kettle is killed by not wearing the drop from the clouds, and crushing the cap.

Q: Who has the circuit helmet near electricity alarm? Or how it works?

Nearly electric alarm monitoring of signal receiving front-end processing, remove the 50HZ frequency signal through digital filtering to eliminate the interference signal, analyzing the signal strength, when it reaches the preset value, a wireless alarm signal to the receiver, the receiver receives the signal after the alarm, prompting the user equipment has been close to the power, please note safety warning system voltage warning of above 220V frequency 50-60HZ, circuit through digital filtering anti-jamming, stable and reliable

Q: How is the engineering plastic safety helmet made?

Enough to buy ABS raw materials, open the mold, injection molding machine injection out. Very simple

Q: What does the red helmet represent?

Has been down the tradition of safety helmet use general power plant (may be the vast majority of domestic power plant) are: leadership, production management department, operation red - yellow, blue and other maintenance, such as supply, orange, white, foreign visitors.

Q: What brand is a safety helmet?

The main material is it, no matter what brand of material, ABS is better, there is steel pull. PE material is chalard.

Q: How do insulated gloves inflate? How about inspection of insulating boots? How do you check the safety helmet?

Notes on the use of insulating gloves:1. low voltage insulated gloves, as the basic safety equipment, can be directly contact with low-voltage charged body. The high-voltage insulated gloves can only be used as auxiliary safety devices, and can not touch the high voltage charged body directly;

Q: Why can helmets protect against strikes?

The safety helmet is provided with an isolating buffer net, the impact force is within the allowable range of the safety helmet, and the buffer net absorbs the impact force.