Fourth production method is to squeeze the bulb a dedicated wire, solder wire the entire manufacturing process, solder wire, tin material extruded most critical, because the whole process is flawed and risks squeeze when a key link if you squeeze It will result in no-clean solder wire solder defects, sometimes difficult to find the problem, in order to ensure the production of high-quality products to squeeze tight control to be very heavy solder wire rod extrusion and extrusion die in a hydraulic press, the press Note interrupted process to the production of silk can be prepared according to the requirements of round wire, shut wire, thick wire. Flux-containing solder wire solder wire price, the content of the flux is generally controlled from 1.2% to 1.8%, and is divided into active rosin, water-clean flux according to the type of activity, no-clean solder wire. Solder tend to be some problems during welding, these problems are often I will use jargon to express, but many people do not understand the meaning he represents, today Xiaobian to explain in detail the meaning of which he represents. _ FUJIE tank dedicated solder (certified) _ solder wire provided by the Zhengzhou City Fujie Soldering Materials Co., Ltd. Zhengzhou City Fujie Soldering Materials Co., Ltd. (www.fujiehanxi.com) (www.fujiehanxi.com) is Zhengzhou, electronics, electrical products processing leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. In FUJIE solder leadership with the staff warmly welcome all inquiries negotiations to create FUJIE solder a better future.