Cold cotton helmet purchasing knowledge

One, cold cotton helmets by use
The cold-proof cotton helmet products are divided into two categories according to their use: general operations (Y) cold-resistant cotton helmets and special operations (T) cold-proof cotton helmets, of which T is divided into five categories: T1 applies to Fire source operating site; T2 applies to underground, tunnel, underground engineering, logging and other operations; T3 applies to flammable and explosive operating sites; T4 (insulation) applies to live working sites; T4 (low temperature) applies At low temperature workplaces. Every kind of cold cotton safety helmet has certain technical performance index and applicable scope, so choose to choose the corresponding product according to the industry and operating environment used.

Second, cold cotton helmet attention to raw materials
There are many kinds of materials used to manufacture the cold cotton safety helmets, which can be selected according to the needs. Now more commonly used plastic and fiberglass helmets, its color is relatively beautiful. Rattan helmets and bamboo hard hats cannot be guaranteed because quality cannot be guaranteed. Try not to use them.

Third, cold cotton helmets to buy the right style
According to the appearance of the helmet, there are safety helmets, small helmets, rolled safety helmets, mid-level safety helmets, and large safety helmets. Among them, the large-scale helmets are suitable for open-air operations, and have the function of preventing sunlight and rain; small and non-edge helmets are suitable for indoor, tunnels, wells, forests, scaffolds and other activities with a small range and are prone to brim collisions. The narrow place.

Fourth, cold cotton helmet to pay attention to see the product logo and appearance quality
When purchasing, you should check whether the manufacturer's name, security check label, production license number (domestic manufacturing enterprise must obtain the national issued production permit), production date (the validity period of plastic cap is not more than In two and a half years, the validity period of the fiberglass cap is no more than three and a half years. Whether it is accompanied by product certification and instruction manual. In addition, dealers should be required to present the inspection report for the batch of goods and the production license of the manufacturer of the goods (for domestic production companies only), and check the validity period.

In addition, it is necessary to check whether the materials of the hat shell and the cap liner of the cold cotton safety helmet product are thick, whether it is smooth, whether the assembly connection of each component is firm, whether the color of the cap shell is uniform, and whether the cap hoop adjustment is active or not.

China Labor Insurance Network