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.
There's a print on the forehead in a hard hat
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
If the ,helmet, comes with a neck roll, it ,should, not push the ,helmet, far from the back of your neck. Pressure points ,should, not feel uncomfortable. With the chin strap ,fastened, and your head in an upright posture, try to remove your ,helmet, and make sure you are not able to remove it. If you manage to pull it off, that ,helmet, is too big for you.
The fit of the ,helmet, is also crucial to its performance and it is generally recommended that it ,should, be comfortable but close fitting. Restraints, where fitted, ,should, be securely ,fastened, and the chinstrap ,should, be sufficiently tight to be under tension at all times.
With the ,helmet, still on and the straps securely ,fastened,, move it from side to side and up and down with your hands. If it fits right, your skin ,should, move as the ,helmet, is moved. You ,should, feel as if a slight, even pressure is being exerted all over your head. Remember, too, that a ,helmet, loosens up a bit as the comfort liner compresses through
Dynamic Retention Test – The ,helmet, is placed on a head form with the chin strap ,fastened, under a device representing the jaw. The jaw piece has a 23 kg weight applied for around one minute. The retention system is tested by simultaneously removing the 23 kg weight and applying a 38 kg mass in an abrupt guided fall.
When purchasing a ,helmet, for your child, look for a sticker that says it meets the Consumer Product ,Safety, Commission (CPSC) standards. ,Helmets should, fit snugly all around, with no space between the foam and the rider’s head. The bottom of the pad inside the front of the ,helmet should, be one or two finger widths above the rider’s eyebrows.
3. Construction and markings on ,safety helmets,. Regardless of the manufacturer, ,safety helmets, have a similar construction, which may look like below. In this example, the different parts of the hard hat are: Shell: rigid outer section of the ,helmet, ; Harness: internal part of the ,helmet, (,fastened, to the inside of the shell) Harness fixing
safety,. The ,helmet should, be adjusted to fit the user; After properly buckling and adjusting the strap, always check that the ,helmet, is not excessively tight; nor ,should, it move freely back and forth. Verify that the ,helmet, is well seated and centered on the head (see Fig. 1). The better a ,helmet, is adjusted (minimal
Once you finally ,fasten, the chin straps, you ,should, feel like you are locked into your ,helmet,. Not only ,should, the ,helmet, be tight without straps, but also tight with the straps. When you put the straps on, make sure they are as tight as possible (without hurting yourself) so that when the G-forces of an accident propels you off your bike, the ,helmet, will be the last thing that falls off your ...
Safety helmets, are intended solely to protect the head against knocks and falling objects. You ,should, bear in mind that if the objects are particularly heavy, or fall from a considerable height, your neck or spine could still be damaged. ... Remember: ,fasten, the chin-strap.
When your child is wearing a bike, scooter or skateboarding ,helmet,, the chinstrap ,should, always be firmly ,fastened, and not twisted. You can set a good example for your child by always wearing a ,helmet, when you’re riding a bike, scooter or skateboard. Bicycles: ,safety, guidelines. To ride safely in traffic, your child must be able to do all of ...