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.
What is the distance between the helmet and its lining
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
And because Kevlar’s extra strength allows the weave to be less dense, high ,safety, levels can be met with ,helmet, weights up to 20% less than fiberglass. While Kevlar material naturally has high tensile strength, it does not hold up as well under ,compression,.
About Our ,Helmets,. E.N. Certification. The European Union (EU) has sport specific ,helmet, certification standards. Each sport has its own characteristics, and therefore the design of the corresponding ,helmet, is specifically tailored to the relevant EU ,safety, requirements …
18/2/2017, · The 80/20 rule—also known as the Pareto ,principle,—is a common axiom of business management. Named after Italian economist Vilfredo Pareto, it states that in many cases 20% of causes lead to 80% of effects. What does a business management and economic ,principle, have to do with workplace ,safety,? A lot, according to Tim Page-Bottorff.
The ,compression, testing of ,safety helmets, is important in quantifying the protective capacity of the product. EN 397 specifies the physical and performance requirements, methods of test, and marking requirements for industrial ,safety helmets, for general use in industry.
There are two generic ,principles, for the ,compression, of air (or gas): Positive displacement ,compression, and dynamic ,compression,. The first one includes, for example, reciprocating (piston) compressors, orbital (scroll) compressors and different types of rotary compressors (screw, tooth, vane).In positive displacement ,compression,, the air is drawn into one or more ,compression, chambers, which ...
The choice of ,helmet, color is relatively random. Generally, it is suitable for light color or eye-catching color, such as white or light yellow. It can also be selected according to the requirements of relevant regulations. It should be selected according to the ,principle, of ,safety, psychology. Choose according to the workplace and environment.
8. A ,helmet, should be durable, easily cleaned, and should not scuff or dent in normal use. 9. A ,helmet, should come with clear, understandable instructions for fitting and use. 10. A ,helmet, should be cheap and readily available in retail stores, including local bicycle shops. 11. A ,helmet, should be readily recyclable when its useful life is over.