The basic principle in Xintai sixteen ZT-8030 medium temperature hot air reflow Reflow is relatively simple, it is first of all to the PCB surface mount components (SMD) pads on the printed solder paste reflow where small, and then automatically SMD placement machine to fit into pre-printed solder paste on the pad. Finally, by reflow soldering oven, in a hot air reflow oven gradually heated to melt the solder paste reflow small, called reflux (Reflow), and then, the PCB board cooling, the solder solidifies and the elements firmly soldered to the pads together. In the hot air reflow, pin pads and components do not melt. This is a hot air reflow (Reflow Soldering) Unlike metal fusion welding (Welding) of. Depth understanding of physical and chemical changes must occur Reflow from the action principle and paste the welding process to start. Powder and flux paste composed mainly of tin-lead alloy mixture. Under the conditions of heat, melt the solder material tin atoms and pads or welded components (main ingredient is copper atoms) contact interface atomic interdiffusion form intermetallic compounds (IMC) reflow small manufacturers, first formed in Cu6Sn5 , said n-phase, it is the key to forming a weld strength of the connecting layer, only the formation of the n-phase, it indicates there is a real and reliable welding. Over time, between the n-phase and will continue to generate the copper layer in Xintai electronic device is a professional foreign brand used Mounter, Panasonic, Fuji, Yamaha, Sanyo Mounter, Universal, South Korea's Samsung, Siemens, Philips Mounter renovation, sales and service in one of the professional company, is currently Asia's largest SMT / AI LHD electronics manufacturing equipment suppliers, all placement machines from overseas to Europe, utilization Low, stable performance, excellent condition. The electronics industry for the current situation, the company aims to save customers the cost of investment to provide the most appropriate and most perfect of SMT / AI equipment. The company is mainly engaged in the project: SMT placement equipment medieval trading; SMT peripheral equipment, FSM reflow, printing presses, feeder units, upper and lower plate, wave soldering; VISKER electric feeder (JUKI KE700 series, KE2000 series, FX series models SMT equipment general), all kinds of original accessories. Sale of equipment: JUKI full range Mounter (KE-2050,2060,2070,2080; FX-1R, FX-2, FX-3,3010,3020 etc.), JUKI dispenser, FUJI Mounter, SAMSUNG posted Small reflow soldering machine reflow _ _ small in Xintai Xintai provided by Shenzhen Electronic Equipment Co., Ltd .. Shenzhen Xintai Electronic Equipment Co., Ltd. (www.szzxtsmt.com) strong, credible, in Shenzhen, Guangdong electronics, electrical equipment manufacturing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead in Xintai electronic device into the brilliant and you work for a better future!