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.
Xinfu safety shoes
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
For the European community the ECE-R 22 is valid, in America the tests are made according to SNELL as well as FMVSS 218. In all ,test, procedures the protruding stability, the form stability of the carrier ,device, and the shock absorption is tested. This study investigate ,impact, situations in real accidents.
Balanced and lightweight electrician's ,safety helmet,, non-vented, with 6-point Fas-Trac® III ratchet suspension, GS-ET-29 class 1 (4kA) face shield certified for protection against arc flash. For use where top ,impact, hazards to the head, chemical splash, Ultra-Violet radiation, molten metal splash or electric arc to the face exist.
29/1/2014, · ,Testing, Methods: 1. ,Impact, Absorption ,Test,: Principle ,Impact, absorption capacity is determined by recording against time the acceleration imparted to a headform fitted with the ,helmet,, when dropped in guided free fail at a specified ,impact, velocity upon a fixed steel anvil. The first ,impact, shall be carried out within 45 seconds of conditioning.
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).
TRL’s crash ,testing, expertise owes a large part to its involvement in the improvement of ,safety, in a range of motorsport activities. For many decades, TRL operated an FIA ,test, laboratory at Crowthorne, conducting research which led to the development and approval of tests for numerous FIA Motorsport Standards, including the advanced ,helmets, for racing drivers.
Impact, sensors (usually accelerometers) attached to football players' heads made news about 2005, and ,devices, to attach to ,helmets, have been marketed by a number of companies since. A sensor attached to a ,helmet, can only record the g's that the ,helmet, sees, not what the head inside experienced.
16/7/2018, · That said, however, ,safety, standards are constantly changing with further research and increased knowledge of ,impact,, and a recent independent ,test, conducted by Swedish insurance company Folksam indicated that there may still be room for improvement in ,helmet testing, to ensure that certified ,helmets, are providing every possible protection to the equestrian.