Chat
Online
Inquiry
Home > quiet dual sport helmet

quiet dual sport helmet

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.

Why Choose Us
01
Solutions to meet different needs

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.

02
Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

03
We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

04
24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of Honor
Get in touch with usCustomer satisfaction is our first goal!
Email us
— We will confidentially process your data and will not pass it on to a third party.
quiet dual sport helmet
Working Life of Safety Helmets - RSEA
Working Life of Safety Helmets - RSEA

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,.

Construction Hard Hats & Safety Helmets | OSHA & ANSI
Construction Hard Hats & Safety Helmets | OSHA & ANSI

The Occupational ,Safety, and Health Administration requires employees to wear ,safety, hard hats when there’s any potential for head injury. Whether it’s from possible ,impact,, from falling or flying objects, or from electrical shocks or burns, employers must provide ,safety, hats for employees who face head-related dangers in the workplace.

Industrial Hard Hats | European Standard EN 397 | uvex safety
Industrial Hard Hats | European Standard EN 397 | uvex safety

Industrial ,safety helmets, from uvex designed to protect the wearer from brain injuries or skull fractures from falling objects. View our selection. ... Chin strap may exhibit ,maximum, elongation of 25mm; Carrier element effectiveness: ,Helmet, must not slide from the head ; EN-12492-certified ,safety helmets,.

Australian helmet standards - What you need to know ...
Australian helmet standards - What you need to know ...

4/11/2020, · In addition to ,impact, testing, the laboratory will do retention system tests to make sure that the ,helmet, stays on the rider’s head in the case of an ,impact,. The testers attach the ,helmet, to the ...

Industrial Hard Hats | European Standard EN 397 | uvex safety
Industrial Hard Hats | European Standard EN 397 | uvex safety

Industrial ,safety helmets, from uvex designed to protect the wearer from brain injuries or skull fractures from falling objects. View our selection. ... Chin strap may exhibit ,maximum, elongation of 25mm; Carrier element effectiveness: ,Helmet, must not slide from the head ; EN-12492-certified ,safety helmets,.

A Singaporean Guide to Industrial Safety Helmets
A Singaporean Guide to Industrial Safety Helmets

What is the shelf life of a ,helmet, and what is the expiry date? - According to the Singapore SS 98 standard for industrial ,safety helmet, specification, there is no manditory expiry date.Instead, representative samples from each batch of hats can be tested every 3 years (from the date of first use) to ensure each batch's compliance with SS 98.

Biomimicry: Nature-Inspired Designs - Fast Company
Biomimicry: Nature-Inspired Designs - Fast Company

A ,woodpecker, hammers out 25 pecks per second, hitting a tree trunk with an impact that would rip out the brains of other birds. But this master chiseler, which typically weighs a pound, uses its ...

THE WOODPECKER AND SHOCK ABSORBERS
THE WOODPECKER AND SHOCK ABSORBERS

biomimicry empowers designers to create nature ,inspired, solutions to challenges in this case, design is not only conceived from the form of the organism (the ,woodpecker,) but by analyzing the elements that make it up and applying the structure. created date:

Helmets: How they Work and What Standards Do
Helmets: How they Work and What Standards Do

There are many reasons for that statement. No ,helmet, can protect against all possible impacts, and the ,impact, may exceed the ,helmet's, protection. No ,helmet, protects any part of the body that it does not cover, so even if the head injury is avoided you may have a smushed face, broken bones or worse. ,Safety, always involves compromises.

Bicycle Helmets: What are their limits?
Bicycle Helmets: What are their limits?

So bike ,helmets, are tested with a 2 meter (6.56 feet) drop. Motorcycle ,helmets, are tested at 3 meters, about 17 mph. A really good bicycle ,helmet, can handle that. As a 2009 study shows, ,helmets, prevent between 63 and 88 per cent of brain injuries. Those are good odds.

The Woodpecker’s Head - Evidence of Design
The Woodpecker’s Head - Evidence of Design

The remarkable way the ,woodpecker, can hammer its head against a tree without injury has led to the exploration of impact protective systems for people. Studies in the 70’s with high-speed photography revealed that the ,woodpecker, hammers a tree at the rate of 16 or more times a second, or nearly 1,000 blows per minute (twice that of a machine gun), closing its eyes with each impact.

ANSI Z89.1 - Industrial Head Protection - ANSI Blog
ANSI Z89.1 - Industrial Head Protection - ANSI Blog

Manufacturers should mark compliant ,helmets, with the ANSI/ISEA Z89.1-2014 designation, along with the applicable class and head size range, a value that is also listed in the standard. Despite the security given to workers from the standard, there are still incidents of traumatic brain injury, especially in construction, in which it caused 2,200 fatalities between 2003 and 2010 .

SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS | HSE India
SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS | HSE India

7/11/2020, · Straps should be anti-concussion and width not less than 19 mm.Straps should be fitted such that minimum clearance be at least 30 mm and ,maximum, clearance more than 80 mm. Chin strap should have minimum width of 19 mm and directly attached to shell. Nape strip should have minimum depth of 115 mm. The mass of ,helmet, without attachments should be ...

New 2020 Motorcycle Helmet Safety Regulations | BeMoto
New 2020 Motorcycle Helmet Safety Regulations | BeMoto

The ,impact, tests – where ,helmets, are dropped onto hard test surfaces, and the transmitted force measured inside a dummy test ‘head’ – are being expanded in several ways. The ,maximum impact, velocity is going up, from 7.5m/s to 8.2m/s, and there will also be a slow-speed ,impact, test.

Cellular Helmet Liner Design through Bio-inspired ...
Cellular Helmet Liner Design through Bio-inspired ...

The second approach is the study of lattices comprised of force-diverting compliant mechanisms. On the one hand, bio-,inspired, liners are generated through the study of biological, hierarchical materials. An emphasis is given on structures in nature that serve similar concussion-reducing functions as a ,helmet, …

Helmet Safety Standards 2019: FIM FRHPhe ECE 22.05 DOT ...
Helmet Safety Standards 2019: FIM FRHPhe ECE 22.05 DOT ...

29/1/2019, · ,Helmet, sample #1 (HIGH SPEED UNECE POINTS—Points refers to ,impact, points on the ,helmet, shell) As defined in UNECE 22.05 (,Impact,-absorption …

New 2020 Motorcycle Helmet Safety Regulations | BeMoto
New 2020 Motorcycle Helmet Safety Regulations | BeMoto

The ,impact, tests – where ,helmets, are dropped onto hard test surfaces, and the transmitted force measured inside a dummy test ‘head’ – are being expanded in several ways. The ,maximum impact, velocity is going up, from 7.5m/s to 8.2m/s, and there will also be a slow-speed ,impact, test.

10 Successful Inventions Inspired by Animals
10 Successful Inventions Inspired by Animals

There are numerous successful ,inventions inspired, by animals. Come let’s have an idea of it. You can also check out here the list of fastest animals in the world. Biomimetics, the lesser-known branch of science which deals with copying the ideas from nature.

Bicycle Helmets: What are their limits?
Bicycle Helmets: What are their limits?

So bike ,helmets, are tested with a 2 meter (6.56 feet) drop. Motorcycle ,helmets, are tested at 3 meters, about 17 mph. A really good bicycle ,helmet, can handle that. As a 2009 study shows, ,helmets, prevent between 63 and 88 per cent of brain injuries. Those are good odds.