-
About UsShijiazhuang Xuda Safety Tools Co., LTD. which was established in 1986 , is a professional factory to produce non-spark safety tools in China. Professional technology, advanced producing equipment, scientific processing technique and perfect checking measure guarantee the best quality of xinda non-spark safety tools.
-
ProductsThere are 10 categories,more than 180 series and thousands of types of the tools, all of products are made of Aluminum bronze or beryllium copper, the products have the feature of high rigidity, good tenacity.
-
NewsXinda always sticks to the following enterprise principle:"develop by quality, treat the customers with honesty and credit".We hope that our products can provide more safety and convenience to all of the customers and we welcome all the friends at home abroad to Xinda.
-
ServiceWe can also design and produce the special type products as the customer’s requirement. Xinda always sticks to the following enterprise principle:"develop by quality, treat the customers with honesty and credit". We hope that our products can provide more safety and convenience to all of the customers.
Attentions in Application of Explosion-proof Tools
Sep 30,2019
Attentions in Application Areas of Explosion-proof Tools
In the following two cases, the spark that detonates is not generated by the explosion-proof tool itself, but by the work object. The application of non sparking tools cannot avoid this explosion, but other explosion-proof methods must be used.
1.When a tool collides with a rock, it is possible to generate a spark. In this case, the generation of the spark has nothing to do with the metal. When the rock ruptures by the rising force, the mechanical energy of the impact becomes electrical energy.This electrical energy is released in the form of electric sparks. Sparks are particularly easy to produce in rocks containing quartz, silica, and sandstone.Generally speaking, the higher the content of quartz, or the larger the particles, the easier it is to ignite. In order to prevent an explosion accident, rocks can be intruded into the water and exploded.
2.When an explosion-proof tool is used to strike or rub a copper-iron hot workpiece coated with aluminum paint, it is possible to generate sparks that can ignite explosive substances.If the particles of aluminum, magnesium and their alloys are slightly adhered to the rusted steel surface.A hard exothermic "aluminum reaction" may occur when struck by hard substances or even hard rubber or plastic, which is likely to detonate.
Non sparking manufacturer.
Contact Us
E-mail :
info@xdtools.com
Phone/Wechat/WhatsApp：
+86-15830107628
Address：
Xinleitou Industry, Xinji City, Shijiazhuang City, Hebei Pro.，China.
Request Quote