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.
Cartoon picture of electrician with safety 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
1/7/2013, · Other studies show that ,helmets, reduce the risk of death in motorcycle collisions by approximately 42% and reduce the risk of head injury by 69% (Liu et al., 2008, MAIDS, 2004).As a result of motorcycle accidents, head injury is considered a major cause of death, accounting for 70% of the total deaths where ,helmet, usage is the most important factor in preventing it and in reducing the risk of ...
Safety helmets, can be manufactured with small, reduced, large or full brim as your request. Sometimes, the ,safety helmet, are available with a mid-line or V-guard reinforcement ridge, air vents, rain gutters and side slots for fastening face shield or ear protectors.
Safety helmet, should withstand the impact of a plumb ball of 500gm weight with conical steel point having an included angle of 36 degree or a spherical point of radius ,not more than, 0.5mm, dropped from a height of 3 meter with pointed end downward onto the top of the crown of the ,helmet, without getting pierced, dented or suffering failure of any integral part.
Three years hence remove the ,helmet, from use or earlier if the ,helmet, has changed in colour, exhibits any signs of wear, or damage due to impact or deterioration (AS/NZS 1800:1998 3.4). If the sticker has ,not, been used, replace the ,helmet, three years from the manufacture date stamp under the brim or peak of the ,helmet,.
12/1/2016, · Immerse the ,helmet, for 24 hours in water. Remove, clean it and weigh the ,helmet,. The difference in weights should be reported. ,Helmet, should ,not, absorb water ,more than, 5 percent of its ,mass,. Method of Testing Heat Resistance. Shell should be placed in oven for 15 minutes at a temperature of 93 0 c and examined for distortion, separation and ...
All of the above styles of ,motorcycle helmets, are available with DOT approval but they ,do not, offer equal protection. The Snell Institute, a private testing institution, ,not, only tests and approves ,helmets,, but they follow up with spot checks. The DOT allows ,helmet, companies to ,do, their own private testing and does ,not do, follow ups.
Japan: ,Not, to exceed 400 g or 150g for ,more than, 4 ms in flat anvil drops from 1.6 m (adult ,helmets,) or 1.4 m (child ,helmets,). Snell B90: For four impacts, the peak acceleration for each of the four impacts must ,not, exceed 300 g, with drop energy of 100 J (2.0 plus meter height) on flat anvil and 65 J (1.3 plus meters) on hemispherical anvil (heights calculated for 5 kg headform).
The equestrian ,helmet, covers ,more, of a person’s head ,than, does a bicycle ,helmet,, fitting lower on the head, particularly at the back of the skull, and has protection distributed evenly around the head, rather ,than, concentrated in the front and top, which is why careful attention is taken by the world’s top brands.
Safety helmets, (also known as hard hats) can prevent or minimise injuries to the head and brain, protecting against falling objects or debris, impact with other objects, electric shock and rain. Tested for a range of standards, you will find different styles of protective work ,helmets, offer you better protection ,than, others, which is why it’s crucial to consider the differences between ...
1/9/2013, · Groups such as the American ,Motorcycle, Association argue that “mandatory ,helmet, laws ,do, nothing to prevent crashes,” and are an inappropriate method of increasing ,safety, and public awareness. 9 Although the prevention and reduction of injury are a primary focus of ,helmet, use, the ,motorcycle helmet, law debate typically raises ethical issues that extend beyond the more immediate and intended ...
Most modular ,helmet, manufacturers recommend to users that they ,do not, ride with the chin bar up. Modular ,helmets, certified. However, some have been able to have their modular ,helmets, certified for use in the up position. Australian ,Motorcycle, Council ,helmet, law expert Guy Stanford says ,helmets, such as the Shark Evo are designed to be worn open.
World Motorcycle ,Helmet Safety, Standards There are numerous ,safety, standards for motorcycle ,helmets, in the market and it may look confusing to some new riders. Here are some of the motorcycle ,helmet safety, standards around the world. World Motorcycle ,Helmet Safety, Standards: Country ,Safety, standard USA DOT European ECE
Nobody “cool” was wearing a ,helmet, on a ,motorcycle,. That soon changed in 1967, when states were required to start mandating ,helmet, use laws in order to qualify for certain federal ,safety, programs and highway construction funds. Within a handful of years, the early 1970s saw almost all states enforcing a universal ,motorcycle helmet, law.
If you're ever in a serious ,motorcycle, crash, the best hope you have for protecting your brain is a ,motorcycle helmet,. Always ,wear, a ,helmet, meeting the U.S. Department of Transportation (DOT) Federal Motor Vehicle ,Safety, Standard (FMVSS) 218. Look for the DOT symbol on the outside back of the ,helmet,.
27/8/2020, · Always make sure that you buy a skateboard ,helmet, and ,not, an ,ordinary, one. Every ,helmet, is typically designed for a specific sports based on the physical activity it requires and the level of ,safety, it needs; Make sure your ,helmet, is certified and meets all the ,safety, standards. A non-compliant ,helmet, may be good and durable but ,not, trustworthy ...
In contrast, there is a long-standing issue with people ,not, wearing the chin strap on industrial ,safety helmets,. In recent years, manufacturers have moved away from the combination of an adjustable ratchet band and chin strap combination and replaced this with a ,more, user-friendly ratchet wheel.
¾ ,Helmet,– The ¾ ,helmet, is similar to the full-face ,helmet,, but it doesn’t offer the same facial coverage. The side, top, and back of your head will be covered only. Visors for the ¾ ,helmet, are usually a flip-down type that can be clear or a colored or tinted variety.