Electric Welding Glass Goggles Welding Machine

Product Specification

Electric welding glass goggles Welding machine

1. Eye protection: double filter to avoid harmful ultraviolet and infrared radiation produced by the arc, as well as damage caused by welding strong light to the eyes, and prevent the occurrence of electro-optical ophthalmia. 2. Facial protection: effectively prevent the damage caused to the face by splashing objects and harmful bodies in the operation, and reduce the occurrence of skin burns. 3. Respiratory protection: air flow guidance can effectively reduce the harmful gases and dust released by welding to the body and prevent the occurrence of pneumoconiosis occupational diseases. Polymer material molding, high strength, no light leakage is more suitable for today's trend, complete varieties can adapt to a variety of working environment needs. Solar light control welding mask, before the arc can clearly see the welding parts, arc automatically dimmed at the moment. The light-controlled welding mask is a new welding mask which uses light detection technology and liquid crystal technology. The principle is that the internal photoelectric sensing circuit detects the light generated during welding (mainly infrared or ultraviolet), amplifies it, triggers the control circuit of the liquid crystal, and applies the corresponding driving signal to the liquid crystal of the mask (transmitted TN liquid crystal) according to the preset light transmittance. Liquid crystal acting as light valve will change its light transmittance. The welding will be filtered out to produce infrared and ultraviolet radiation harmful to the human eye. At the same time, the bright light is reduced to a low light that the human eye can withstand. Compared with the traditional welding mask, it not only protects the health of the operator, but also can clearly observe the whole process of welding. It is an ideal replacement for traditional welding masks. The dimming range can be adjusted between 9# and 13# Light controlled welding mask is a new type of welding mask which uses light detection technology and liquid crystal technology. The corresponding English translation is Auto Darkening Welding Helmet. The principle is that the light generated by welding (mainly infrared or ultraviolet) is detected by the internal photoelectric sensing circuit in Auto Darkening Welding Helmet, and the control circuit of the liquid crystal is triggered by amplification. And according to the preset light transmittance, the corresponding driving signal is applied to the liquid crystal (transmitted TN liquid crystal) of the mask. The liquid crystal acts as a light valve and changes its light transmittance. Infrared and ultraviolet rays that are harmful to the human eye are filtered out. At the same time, the bright light is reduced to a low light that the human eye can withstand. The wide field of view carbon mask is a new welding mask developed by Kimberly-Clark using the latest international technology and combining the advantages of the light-controlled welding mask. In addition to its excellent performance in basic protection, it can be equipped with a welded air supply system to provide higher respiratory protection and work in complex environments. Standard
The quality of welding mask shall comply with the provisions of GB3609.1-94. 1. Mask size shall comply with relevant regulations. 2. Weight and thickness Headband mask (without filter and protection) below 560g, handheld under 500g. The mask material thickness is 1.5 mm(0.2 mm). 3. Structural requirements: (1) The observation window, filter, protection plate and size should be consistent, there should be a good fixed device, can not leak radiation light from the gap. (2) Rivets and other components should be firm, without loosening and falling off. Metal parts do not come into contact with the human face. (3) It is convenient to hang the glasses on the front and lift them under. 4. Mask material: must be made of non-conductive material. After the test, the burning speed should be less than 760mm/min, the metal parts are soaked in 10% salt solution for 15 minutes, and the surface liquid is dried at room temperature for 24 hours without wiping, and then washed with warm water. The observation surface should not change to qualify. 5. Optical properties and strength requirements of the filter and protection are the same as those of welding goggles