automatic welding helmet is a new type of welding mask that applies light detection technology and liquid crystal technology, which can effectively prevent welding operators from injuries caused by welding glare, ultraviolet light and infrared light. automatic welding helmet works on the following principle: the photoelectric sensing circuit senses the arc light generated by welding, triggers the liquid crystal The control circuit of the liquid crystal is triggered and the corresponding drive signal is applied to the liquid crystal sheet of the mask according to the preset light transmission rate. The liquid crystal acts as a light valve to change its transmittance, thus filtering out the infrared and ultraviolet light generated by welding, while reducing the bright light to a weak light that can be tolerated by the human eye.
Currently, the automatic welding helmet industry is generally at a more advanced level in developed countries. There are many policies that force industrial manufacturers to provide protection for welders. At the same time, foreign companies have advanced equipment, strong R&D capabilities and leading technology. However, the manufacturing costs of foreign companies are relatively high compared to Chinese companies. The world's major manufacturing companies are mainly concentrated in China. With the development of Chinese AUTOMATIC WELDING HELMET production technology, its share in the international market is increasing and its competitiveness in the international market is gradually growing.
China's LCD automatic welding helmet industry has developed into an international industry with certain R&D and production capacity, and the current product structure of the industry has been gradually improved. China has become the world's largest producer of automatic welding helmet, but mainly produces some low-end products, production technology is relatively backward. Most brand owners produce their products in China through OEM or ODM. Although new production lines are increasing, high-end products are still dependent on imports.
There are many manufacturers in this industry. The major manufacturers in the LCD auto-variable welding mask market are: Lincoln Electric, Illinois, Kimberly-Clark, ESAB (Cigweld), Optrel AG, 3M, Honeywell, ArcOne, KEMPER AMERICA, GYS, JSP, Changzhou Xunan Technology, Wuhan Weihe Optoelectronics, Yunnan Hengyu Optoelectronics, Ningbo Jixing Jida Electronics Sellstrom, Hypertherm, etc. Among them, Shine Science Technology is the leading supplier in the world.
automatic welding helmet price factor is affected by many aspects, with automatic welding helmet material, goggles, product workmanship, style are related, generally mature automatic welding helmet price between $60 - $290, the specific model price can consult Shine Science Technology, we will arrange a person to reply to you.