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Home > What kind of work must wear safety helmet

What kind of work must wear safety 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

Solutions to meet different needs

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.

Highly specialized team and products

Highly specialized team and products

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

We trade with an open mind

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.

24 / 7 guaranteed service

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


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

What kind of work must wear safety helmet

Quantitative evaluation of impact attenuation by football ...

Quantitative evaluation of impact attenuation by football ...

Quantitative evaluation of ,impact, attenuation by football ,helmets, using a modal impulse ,hammer, Brian Cummiskey, Goutham N Sankaran, Kevin G McIver, Daniel Shyu, Justin Markel, Thomas M Talavage, Larry Leverenz, Janette J Meyer, Douglas Adams, and Eric A Nauman

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Hydraulic Impact Hammers from Junttan - All conditions ...

Hydraulic Impact Hammers from Junttan - All conditions ...

The new dimension in hydraulic ,impact, hammers. Combining Junttan’s ,hammer, manufacturing experience and years of extensive research, the SHK series is able to provide a comprehensive set of benefits in one package. Its improved efficiency and reliability, along with excellent adaptability for various needs and conditions, ensure perfect suitability for wooden, concrete, and steel piles.

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SecHelmet

SecHelmet

SEC ,Helmet, perfectly embodies better protection, safety and comfort while you are on the road to ensure enhanced performance and confidence. A ,helmet, that absorbs ,impact, force transmitted to the head, have compact dimensions, effective ventilation and lower …

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Soft Protective Helmets for Special Needs Adults ...

Soft Protective Helmets for Special Needs Adults ...

The first Non-Stigmatizing Soft ,Helmet, that’s functional and stylish, providing full protection everywhere you go. The secret is integrated high-,impact, foam that’s totally discreet. Ribcap is trusted by numerous neuro-associations.

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APE Model D19-42 Single Acting Diesel Impact Hammer

APE Model D19-42 Single Acting Diesel Impact Hammer

APE Model D19-42 Single Acting Diesel ,Impact Hammer, MODEL D19-42 (1.9 metric ton ram) SPECIFICATIONS Stroke at maximum rated energy 135 in (343 cm) Maximum rated energy (Setting 4) 47,132 ft-lbs (63.63 kNm) Setting 3 39,119 ft-lbs (52.81 kNm) Setting 2 31,107 ft-lbs (41.99 kNm) Minimum rated energy (Setting 1) 23,566 ft-lbs (31.81 kNm) (V

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Pile Driving Equipment - Berminghammer

Pile Driving Equipment - Berminghammer

This ,hammer, will outlast the competition. These hammers have been proven to work in the extreme's of both the Arctic and the desert heat. Diesel ,Impact, Hammers. Berminghammer direct-drive diesel ,impact, hammers represent some of the most rugged and comprehensively field-tested pile driving equipment in the world. Combining ...

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Under the Hammer: 6 of the latest lightweight or ...

Under the Hammer: 6 of the latest lightweight or ...

To find out, we constructed a slide ,hammer, that would drop a 15 kg weight from 70 cm at a speed of 3.7 m/s (far in excess of the ASTM standard 5 kg at 2.8 m/s), releasing 102 joules of energy on ,impact, directly onto the bridge of the chin guard – in short, a very big hit. High speed filming was used to capture the deformation and failure points.

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Safety Helmet Impact And Puncture Resistance Testing ...

Safety Helmet Impact And Puncture Resistance Testing ...

Impact hammer,: mass of 5- 5.01kg, hemisphere shape with the of 96mm, material of 45# steel ; Puncture ,hammer, :mass of 3—3.05kg, angle of 60°, needl1mm,length of 40mm,max diameter of 28mm, HRC45; Force measurement system: using dynamic force sensor; range: 0-20KN; frequency corresponding to the minimum 5kHz; accurate to 0.1N

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DELMAG Maeklerprospekt Druck - Hammer & Steel

DELMAG Maeklerprospekt Druck - Hammer & Steel

Impact, block Pile ,helmet, Pile Delmag diesel pile ,hammer, D 30-32 for batter piling up to 1:1 (45 ) Guide gibs for tripping device Guide parts for pile ,hammer, Guiding for pile ,helmet, Extension for upper cylinder Fuel and lubrication tanks Lubrication pump Fuel pump Upper cylinder Lower cylinder ,Hammer, cushion Rope Suspended Leads

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Soft Protective Helmets for Special Needs Adults ...

Soft Protective Helmets for Special Needs Adults ...

The first Non-Stigmatizing Soft ,Helmet, that’s functional and stylish, providing full protection everywhere you go. The secret is integrated high-,impact, foam that’s totally discreet. Ribcap is trusted by numerous neuro-associations.

Get Price