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.
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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
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
To ensure ,maximum safety,, the ,helmet, should fit perfectly and feel comfortable. This means that it should not be either too tight, because it would be impossible to wear it for long periods of time, or too large, because it would not provide enough protection in the case of ,impact,, or it could slip to the side or off your head while driving. 1.
The DOT ,helmet, standard is aimed at protecting skulls from the 90% likely ,impact, types (low to moderate energy impacts according to the HURT Report) and favours a more shock-absorbent ,helmet,. The ,maximum, G-,force, allowed by the DOT test is 400g peak acceleration, no more than 200g over a cumulative duration of 2 milliseconds, and no more than 150g over a cumulative duration of 4 …
When you buy a rope, notice the “,maximum impact force,” rating on the hangtag. For a cord to be UIAA/CE approved as a single rope, it must absorb enough energy to limit the ,impact force, from a test fall to 2,697 pounds ,force,. (1/2 and twin ropes are tested with lighter weights and will be discussed in future articles.)
The ,safety helmet, needs to display the proper certification label. Detailed requirements and label images are provided below. Standards for ,helmet safety, are ,set, by a series of tests performed on these critical elements: ,Impact, management – how well the ,helmet, protects against collisions with large objects
Maximum, arresting ,force, is the largest amount of ,force, that the fall protection system and the person attached to the system will experience as generated by the deceleration device. In accordance with OSHA 1910.66, Appendix C, Section I, subhead d (“System Performance Criteria”), they explain the …
Although all ,safety helmets, should provide equally strong protection for your noggin, not all classes of hard hats offer up the same types of shielding. The American National Standards Institute (ANSI) has classified this indispensable piece of personal protection equipment into various categories to help wearers find the style that is best suited for their unique work environment.
The FR7 is a completely certified freeride skateboard helmet. It provides skaters with the maximum safety and protection, as it features an EPS-certified foam liner to provide maximum impact dissipation, and is dual certified; meeting both the CPSC bicycle standards for safety as well as the CE1078 bicycle and skateboard standards for safety.
The ,impact force,, F, carried by the spring and its equal and opposite reaction act to slow the mass and compress the spring a ,maximum, distance ymax. The calculation simply equates the work done on the spring to the incoming kinetic energy. Mass kinetic energy— Ek = 1 2. mV. 2 = 1 2. W g V. 2. W K y, V. Spring energy of deformation— E. p ...
6, hat size: minimum 10mm, ,maximum, 35mm. Hat along the slope of 20 ° -60 ° is appropriate. 7, vent: ,Safety, Hasp can be ,set, on both sides of the vent hole. 8, cap: minimum 10mm, ,maximum, 55mm. 9, color: ,helmet, color is generally light or eye-catching color is appropriate, such as white, light yellow and so on. basic requirements