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.
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
Professional team work and production line which can make nice quality in short time.
We trade with an open mind
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The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Diesel Hammers Pileco Inc.
The air in the cylinder is compressed as soon as the piston runs past the exhaust openings. The strongly increasing compression pressure drives the piston and the ,impact, head below it on the material to be driven. The following occurs when the ,hammer, impacts : …Get Price Send E-mail
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.Get Price Send E-mail
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.Get Price Send E-mail
Hydrohammer –The hydraulic impact hammer - IHC IQIP
the hydraulic ,impact hammer, for your project The Hydrohammer is the state-of-the-art ,hammer, that you need for your next project. It can be used for sheet profiles, caissons, spun piles and driving steel piles for conductors, jackets, tripods, mooring systems, pipeline initiation piles, PLEM foundation piles, subsea template foundations, monopiles and starter piles.Get Price Send E-mail
Helmets Impact and Penetration Test Machine
This machine is mainly for testing the resistance and tolerance of safety ,helmet, from impacting and puncturing. Features: Structure: Assembled under European standard, with built-in folding structure, makes this machine durable but with modern design.Get Price Send E-mail
and Accessories Pile Driving Equipment DELMAG - Hammer & Steel
Impact, block Pile ,helmet, Pile Delmag Diesel Pile ,Hammer, D 30-32 for batter piling up to 1:1 (45°) upper cylinder Guide bracket for tripping device Guide bracket for Pile ,Hammer, lower cylinder ,Hammer, cushion Guide bracket for Pile ,Helmet, 10 3 Railway-Piling-Rig G41. Diesel Pile ,Hammer, attached to a DELMAG Drilling Rig RH 1413.Get Price Send E-mail
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) (VGet Price Send E-mail
Change in Size and Impact Performance of Football Helmets ...
Quantitative evaluation of ,impact, attenuation by football ,helmets, using a modal impulse ,hammer,. Article. Jan ... Each method provided greater understanding of ,helmet impact, performance, ,helmet, ...Get Price Send E-mail
Best Demolition Jackhammers in 2020 - ElectricalToolsWorld
The number of ,hammer, strikes delivered by the tool is known as its ,impact, rate. This rate can be measured in terms of blows (or beats) per minute or BPM or impacts per minute or IPM. These figures usually range from 1,300 to 1,900.Get Price Send E-mail
Concussion in Professional Football: Helmet Testing to ...
The weight of the ,hammer, was chosen as five times the weight of the head to account for torso mass of the striking player. A substantial test matrix was initiated that involved many parameters of ,helmet, fit, ,impact, location, chinstrap fixation, surface friction, and facemask size and weight.Get Price Send E-mail