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
Dynamic ,testing,. Traditionally manufacturers applied a ,static load, to the anchor, which placed the least amount of stress on the product. A dynamic ,test, replicates a person suddenly falling and being jerked to a halt. Accordingly, AS/NZS 5532 prescribes:
of Vehicle ,Safety, Compliance, National Highway Traffic ,Safety, Administration, contains the specific procedures used to conduct this ,test,. The ACT Lab ,Helmet Testing, Manual, Part I – Motorcycle ,Helmets, as modified by Project-Specific notations is in accordance with TP-218-07.
Proof ,load, tests are often needed for lifting equipment, in addition to the statutory requirements, e.g. LOLER regs. Industrial ,Safety, Inspections Ltd's ,test, engineers carry out proof ,load testing, for all types of lifting equipment and provide certification. UK wide service & in-house ,test, facility.
Static load, side ,test, in driver's leg area increased 20%. Rear impact structure minimum cross section regulated. 2001: Increase of the side impact ,test, speed from 7m/s to 10 m/s. Survival cell side intrusion panels and penetration ,test, introduced. Main rollhoop must be able to withstand ,test load, also from rear.
From the Federal Register announcement: “Specifically, this final rule sets a quasi-,static load, application rate for the ,helmet, retention system; revises the impact attenuation ,test, by specifying ,test, velocity and tolerance limits and removing the drop height ,test, specification; provides tolerances for the ,helmet, conditioning specifications and drop assembly weights; and revises requirements ...
Industrial ,safety helmets, from uvex comply with standard DIN EN 397, which states that they must be designed to protect the wearer from falling objects. Protection against mechanical impacts to the head safeguards the user against possible consequences such as brain injuries or skull fractures.
16/10/2020, · A ,static load, is a mechanical force applied slowly to an assembly or object. This can be contrasted with a dynamic ,load,, which is a force that is applied rapidly. Tests of ,static load, are useful in determining the maximum allowable loads on engineering structures, such as bridges, and they can also be useful in discovering the mechanical properties of materials.
time intervals, and acceptable ultimate displacement consistent with specific project and ,load, conditions. ,Test, procedures shall conform to ASTM D-1143-07, Standard ,Test, Method for Pile under ,Static, Axial Compressive ,Load, and/or ASTM D3689-07, Standard ,Test, Method for Pile under ,Static, Axial Tension ,Load, unless otherwise specified by the engineer.