• Categories:News
• Author:haiyangfangbao
• Origin:Cangzhou Marine Explosion proof Special Tool Manufacturing Co., Ltd
• Time of issue:2023-10-14
• Views:0

(Summary description)      The non-sparking double end open wrench is a universal tool that is necessary for assembling machine tools or spare parts, as well as for transportation and agricultural machinery maintenance. The double ended open wrench is made of high-quality carbon tools and is forged in one go, with advanced technology and quality assurance. The nonsparking double ended open wrench is made of beryllium bronze and aluminum bronze alloy materials. The commonly used dimensions are 5.5 * 7--70 * 80mm. It is used for tightening and disassembling hexagonal or square head bolts and nuts. The material of nonsparking tools is copper alloy. Due to the good thermal conductivity and almost carbon free nature of copper, the heat generated during friction or impact between tools and objects is absorbed and transmitted in a short period of time. Another reason is that copper itself is relatively soft, and it has good resilience during friction and impact, making it difficult to produce small metal particles, so we can hardly see sparks. Therefore, it is called non-sparking tools.