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.
Thoughts on riding with safety helmet
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
MOQ: 1000PCS5. ,Material,: HDPE6. S..About Safety ,Helmet, With ,HDPE, (KYD-C-2) FOB price, Payment, OEM information, Work Caps from china on topchinasupplier.com. Menu. For Buyer. Search Products & Suppliers Product Directory Supplier Discovery Post Sourcing Request Sourcing Solutions & Service Supplier Audit Report
group of polymers. ,HDPE, indicates the ,material, of the ,helmet High Density Polyethylene Helmet, Model Label An additional label is placed in the rear ,of helmets, to indicate optional approvals that are held under EN397 for a specific ,helmet, model, such as, -30°C, MM – Molten Metal or 440V electrical approval.
Checking ,of safety, helmets Our attention has been drawn to an injury on a drilling rig, when a heavy bolt fell 14 metres and hit a roughneck on the head. He was wearing a ,safety helmet,, but the incident nevertheless resulted in a lost time injury.
Thermoplastic ,HDPE,, ,high-density polyethylene,, Straight ,helmet, shape with gutter. Thermoplastic ,material,, available in pellet form, is heated into a plastic state and turned into the required ,helmet, shell shape using an injection moulding tool. ,Material, ageing through exposure to UV radiation and other environmental influences cannot be excluded.
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 ...
With the ,helmet, fitted on a h e ad form(see IS 7692 : 1975 ‘Specification for wooden headform for testing of helmets’) and loaded with a mass of 10 kg, the ,distance between, the top of the headform and the bottom edge of the nape strap shall be not less than 115 ,mm, measured at the center rear of …
Head Protection Pioneers in the industry, we offer 3m hard hat safety ,helmet,, 3m hard hat, electrical shock proof ,helmet,, set of 5 ventillated safety ,helmet, without ratchet, vanguard industrial safety ,helmet, and freedom abs industrial ,helmet, with ratchet from India.
If your skin moves with ,the lining, of the ,helmet, then that means it is a good fit. After putting the ,helmet, on, the eye port of the ,helmet, should be sitting snugly above your eyebrows. If you can fit your fingers easily ,between, your head and the ,helmet, then it is too big. You need to get the next smaller size ,helmet,.
All ,safety, helmets will have a ‘born date’ marked on them to aid user inspection. The frequency you should replace your hard hats varies ,between, two and five years, depending on the level of use and the guidelines from manufacturers.
forehead ,between, the eyebrow ridges. Put the other leg on the back of the head. Slide the caliper up and down the midline of the head until you ﬁnd the greatest length. • Width. Put one caliper leg on each side of the head and measure the greatest width. Up to 7 3/4 inches (198 ,mm,) From 7 3/4 inches (198 ,mm,) up to 8 1/4 inches (210 ,mm,)
The main principle ,of safety helmet, is to protect workers against impact by falling objects or struck by swinging object by energy absorption. Upon hitting by an object, the ,helmet, dissipates some of the energy in the following mechanisms: (i) Stretching of harness inside the ,helmet,; (ii) Partial damage of outer shell of ,helmet,.
Suspension bands inside the ,helmet, spread the ,helmet,'s weight and the force of any impact over the top of the head. A suspension also provides space of approximately 30 ,mm, (1.2 inches) ,between, the ,helmet,'s shell and the wearer's head, so that if an object strikes the shell, the impact is less likely to be transmitted directly to the skull.
Your ,Helmet, is the single most important piece ,of safety, gear. When ordering your ,Helmet,, you are going to need to have an accurate measurmeent of your head. Use a tape cloth to Measure (in cm) the circumference across the forehead, about 1 inch above the eyes and ears and over the small bump at the back of the head as illustrated, read the size where the tape joins.
Every ,helmet, has an issue date sticker on the inside of the ,helmet, for the wearer to record their name and date of issue. Three years hence remove the ,helmet, from use or earlier if the ,helmet, has changed in colour, exhibits any signs of wear, or damage due to impact or deterioration (AS/NZS 1800:1998 3.4).
The horizontal ,distance between, the track axis and engineering structures (e.g. bridge structures, support and noise protection walls) is determined by the danger zone and the ,safety, space. The danger zone for ≤ 160 km/h is 2.50 m and for 160 ≤ v ≤ 300 km/h, 3.00 m. These distances apply to a superelevation of u = 20 ,mm,.