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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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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.

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

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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..

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Firecracker earmuff
Industrial Protective Headwear - Performance Selection ...
Industrial Protective Headwear - Performance Selection ...

construction,, mining, utility and forestry sectors. It defines areas of the head to be protected, ,performance, requirements for dielectric strength, ,impact, attenuation, penetration resistance, stability, flammability and ignition. It does not apply to comfort, service life, appearance, bump caps, firefighter ,helmets,, rescue ,helmets,, crash ,helmets,,

Evaluation of the shock absorption performance of ...
Evaluation of the shock absorption performance of ...

1/2/2019, · In order to check the ,helmets,' ,performance, uniformity and ,test, data repeatability, we did the standard Type I ,impact test, in accordance with ANSI Z89.1 using three new ,helmets,. The drop tests were performed with an impactor of 3.6 kg and a drop height of 1.54 m.

industrial safety helmet hard hat en397 tests explained
industrial safety helmet hard hat en397 tests explained

Impact, / Shock Absorption. The ,test, centres have a piece of kit that performs this ,test,. The ,helmet, is placed on a head shaped mould, which has load detectors on it, the 5KG rounded striker is dropped on to the hard hat from a height of 1 metre, the load cell. will record the force transmitted through the ,safety helmet,, for the ,helmet, to pass ...

Helmets: Testing Procedures & Standards - Team-BHP
Helmets: Testing Procedures & Standards - Team-BHP

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.

Football Helmet Testing | Technology and Safety Research | NTS
Football Helmet Testing | Technology and Safety Research | NTS

The drop tower ,test, is the industry standard for ,helmet testing,. In this ,test,, a twin-wire impactor simulates ,helmet,-to-,helmet impact,. To ,test, the shock absorbency , ,helmets, get taken to a height of 60 inches from the ground, then dropped onto a steel anvil beneath a firm rubber pad at specific velocities, locations and temperatures.

Understanding Safety Helmet Standards - HexArmor
Understanding Safety Helmet Standards - HexArmor

The ,performance, criteria for head protection in Canada is provided in the Canadian Standards Association (CSA) Industrial Protective Headwear, Z94.1 that applies to the selection, maintenance, and use of industrial ,safety helmets, in the ,construction,, mining, public utilities, and forestry sectors.

SINGAPORE STANDARD Specification for industrial safety helmets
SINGAPORE STANDARD Specification for industrial safety helmets

5 ,Performance, requirements 11 6 ,Test, requirements 12 7 Marking requirements 15 : Annexes : A ... More specific descriptions on the ,construction, requirements of a ,helmet, and its ... regulators and ,testing, bodies of industrial ,safety helmets,.

Roadway Incident Operations: What Is the Right Helmet for ...
Roadway Incident Operations: What Is the Right Helmet for ...

1/10/2020, · The fire ,helmet, fails in ,impact, management because of its propensity to come off the head, the significant area of the head not covered, and the poor ,performance, I anticipate when ,impact testing, ...

Type I vs. Type II Helmets - Construction Business Owner ...
Type I vs. Type II Helmets - Construction Business Owner ...

Industrial protective ,helmets, are classified by ,impact, type and electrical class per ANSI Z89.1-2014*. All protective ,helmets, are required to meet either Type I or Type II requirements. If hazard potential is for top ,impact,, a Type I ,helmet, should be considered. If hazards are present that can ,impact, the front, back and sides, as well as the top of a ,helmet,, use of a Type II ,helmet, should be ...

Impact Protection | BSI
Impact Protection | BSI

Impact, Protection ,testing, and certification. ,Impact, protection is designed to protect the wearer from the effects of being hit by a falling or thrown object, or to protect them in the event of a fall or contact with the ground or some other hard object.

Football Helmet Standards Overview - NOCSAE
Football Helmet Standards Overview - NOCSAE

NOCSAE ,helmet performance, standards are based on accepted and recognized scientific and medical data. Using input from physicians, academic researchers, coaches, certified trainers, manufacturers and leading scientific experts, NOCSAE establishes standards that ,test, football ,helmet performance, across multiple ,impact, velocities and locations.

CPSC Bicycle Helmet Standard
CPSC Bicycle Helmet Standard

The ,test, headforms shall include surface markings corresponding to the basic, coronal, midsagittal, and reference planes (see Figure 2 of this part). (q) ,Test, region is the area of the ,helmet,, on and above a specified ,impact test, line, that is subject to ,impact testing,. Sec. 1203.5 ,Construction, requirements- …

Prediction of impact response in construction safety ...
Prediction of impact response in construction safety ...

This paper aims to present 3D finite element (FE) simulations of ,impact, loading on a ,construction safety helmet, over a headform to improve the ventilation slots profile in ,helmet, design.,,Impact, response on headforms in three different studies considering ventilation slots of varied profiles and dimensions in ,helmets, with rectangular elliptical and circular slots is compared and analysed.

Singapore Motorcycle Helmet Safety Standard PSB Test ...
Singapore Motorcycle Helmet Safety Standard PSB Test ...

Singapore ROAD TRAFFIC ACT forbids motorcycle riders from wearing non-compliant motorcycle ,helmet, without the Singapore Standard: SS9, which tests a motorcycle ,helmet's construction, and ,performance,. All motorcycle ,helmets, imported and sold in Singapore must undergo batch ,testing, to ensure that they meet ,safety, standards.

Football Helmet Testing | Technology and Safety Research | NTS
Football Helmet Testing | Technology and Safety Research | NTS

The drop tower ,test, is the industry standard for ,helmet testing,. In this ,test,, a twin-wire impactor simulates ,helmet,-to-,helmet impact,. To ,test, the shock absorbency , ,helmets, get taken to a height of 60 inches from the ground, then dropped onto a steel anvil beneath a firm rubber pad at specific velocities, locations and temperatures.