Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Investigation report on cold helmet
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Football ,helmet safety, research is a higher priority than ever these days, and improved football ,helmet, technology is abundant. The intention is to improve fit and comfort, as well as football ,helmet safety, ratings. But the most important goal is to provide better protection for players.
EN 397: The European standard code of practice (EN 397) provides guidance for manufacturers of ,safety helmets, to ensure that minimum ,material, grades are used. It also establishes the requirements for the testing of ,safety helmets,, as ,safety helmets, must be designed to protect the wearer from falling objects.
Shortly after the first NOCSAE football ,helmet, standard was published, American Reconditioning Inc. decided to test ,helmets, that were being reconditioned. This testing showed that 84 percent of all ,helmets, in use at that time, and made before 1973, could not pass the NOCSAE test. As a result,
Helmets, Before the introduction of steel and aluminium, they were made of iron and beaten into shape. These days ,helmets, are not only used by the police and army, but have also seen widespread use in more peaceful areas like building, cycling, horse riding, snowboarding, boxing etc. Modern ,helmets, are mainly of polymer construction, but their design varies depending on the application.
Purpose of the ,Helmet, Color Code. Apart from ,safety,, there are other reasons too. If ,safety, is the only thing, then all of us can wear the same color of a hard hat while working. The reasons for different color codes are, To identify a person and his responsibility
All UniSafe ,helmet, shells are made from premium impact resistant ABS plastic or polycarbonate. In compliance with the standards objectives, specifying ,safety helmets, is dependent on hazards involved. AS/NZS 1801:1997 classifies ,safety helmets, into three types: UniSafe Saftey ,helmets,: Type 1- General industrial ,safety helmets,.
30/10/2020, · When a ,helmet, withstands an impact severe enough to cause a concussion to the player wearing it, the ,safety, features of the ,helmet, are compromised, rendering equipment unsafe for further use, according to Weiyi Lu, an assistant professor of civil and environmental engineering at Michigan State University (MSU).
Industrial ,safety helmets, from uvex comply with standard DIN EN 397, which states that they must be designed to protect the wearer from falling objects. Protection against mechanical impacts to the head safeguards the user against possible consequences such as brain injuries or skull fractures.
5/1/2020, · What ABS and Polycarbonate Have in Common. Both ABS and polycarbonate are plastic, like much of the rest of your ,helmet,.. They Are Good Engineering Materials. There are a few physical properties that make both ABS and polycarbonate useful for engineering.. What makes them great for ,helmets, is that they are resilient to impact, and can survive a wide range of temperatures.