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.
Safety helmet into tunnel
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
9/2/2005, · (Figure 3.: A moment ,after, the drop ,test, of riding ,helmet,) Before the complete ,test, process first had to be checked the effectiveness of the mitigation of the ,used, padding materials of ,helmet, at ,impact test, and had to be chosen the more suitable bed material. The material of the padding was polystyrene with different density.
The materials that are ,used, in most of today’s ,helmets, are engineered to absorb the high ,impact, energies that ,can, produce skull fractures and severe brain injuries. However, these materials have not been proven to counteract the energies believed to cause concussions. Beware of claims that a particular ,helmet can, reduce or prevent concussions.
entire ,helmet, is necessary. ALWAYS replace ,the helmet after, it has withstood ,impact, or penetration. The life of a Skullgard ,Helmet, tends to exceed our suggested service life due to the increased rigidity of ,the helmet,’s materials and areas of ,use,. However, as with other personal protective equipment, a Skullgard ,Helmet,’s life should
This is a ,helmet, that, despite its vintage appearance, has ,all, the current ,safety, guarantees and typical of Arai. For example, the outer shell is made of the characteristic composite of Arai, it has a double buckle closure and the interior ventilation system is one of its strong points: the air inlets situated on the front make the air flow inside the shell through to the back.
Test helmet, mold: Spacial designed NO.1 and NO.2 met mold, which not only meets the standard, but also ,can, be repaired ,after impact test,. Specifications: Sensor: High specification dynamic sensor; Force: 20KN; Frequency: <5KHz; Precision: 1.5%; ,Impact, height: 1000mm ±5mm Adjustable
Type 2 - ,Helmets, intended to reduce the force of impact resulting in a blow to the top and the side of the head Class E (Formerly Class B): ,Helmets, for sue where electrical hazards are present (in utility services) that are non-conducting and intended to protect against falling objects and reduce the danger of exposure to high voltage electrical shocks and burns.
Players of ,all, ages, from youth leagues to professional football, wear football ,helmets,. Teams have several different ,helmet, options to choose from, including size, style and even face mask design. A handful of companies make football ,helmets,, but the two …
There is an ASTM F 1492 Skateboard ,helmet, standard, but most skate ,helmets, now in the US market are certified only to the CPSC bicycle ,helmet, standard. The best are dual certified to both standards. Others. The Consumer Product ,Safety, Commission has a very useful chart of ,helmets, matched to various activities on their website.
entire ,helmet, is necessary. ALWAYS replace ,the helmet after, it has withstood ,impact, or penetration. The life of a Skullgard ,Hel met, tends to exceed our suggested service life due to the increased rigidity of ,the helmet,’s materials and areas of ,use,. However, as with other personal protective equip ment, a Skullgard ,Helmet,’s life should
This is an ,Impact Test, System for ,Helmets,. It precisely measures the Velocity at ,impact,, Load, Acceleration, Displacement, Velocity (with graphs) and penetration; and calculates HIC, GSI, dwell time, area under curve, energy dispersed etc. The SCADA has reporting facility, secured database and analysis mode. UI for ,Impact Testing, Application: ,Helmet Impact Testing, is to …
After, crash ,testing the helmets, on a standard ,test, rig, MEA took core samples from an uncrashed area of 63 of ,the helmets, and tested them at the equivalent of a 6.2 m/s ,helmet impact,. This generated data based solely on the foam performance.
16/5/2018, · It is important to understand the messages given to you by construction site ,safety, signs, they are displayed to deliver a clear health and ,safety, message. Failing to abide by a sign might mean you lose your job, or your life. In this post we look at the ,different types, of construction ,safety, signs.
8/1/2019, · ,All, football ,helmets, for high schools and colleges must meet the guidelines of NOCSAE (National Operating Committee on Standards for Athletic Equipment). Xenith X1 The company that markets the Xenith X1 was formed by a former Harvard quarterback who wanted to create a ,helmet, focused on reducing a player's chances of suffering a concussion.
Impact Test,. This ,test, involves a series of controlled impacts where a ,helmet, is positioned on a metal head form and then dropped in a guided fall onto various steel ,test, anvils (Flat, Hemisphere, Kurbstone, Roll bar, Edge or a Horseshoe type) which simulate different ,impact, surfaces.
“For example, many of the ,helmets, are Hi-Viz, and are shaped to allow for over the ear hearing protection with multiple options for ,safety, visors of various sizes,” Construction Junkie notes, adding that the drawback (particularly for smaller contractors), is the ,safety helmets,’ initial price (versus traditional hard hats, which can cost as little as $15) that “can fetch anywhere from ...
A ,helmet, is approved by ,testing the helmet, at between 6.0-7.5m/s at a 45 degree ,impact, angle against grinding paper. Three different ,impact, sites are tested. The same ,helmet, model is compared with and without the MIPS BPS.