2023 Torch Desktop New Model High Temperature Nitrogen Small reflow soldering
Nitrogen reflow soldering is to fill the reflow furnace with nitrogen. In order to block the entry of air in the reflow furnace and prevent the oxidation of component pins in reflow soldering, as well as the oxidation of pad and solder in the process of preheating,welding or cooling.
The use of nitrogen reflow welding is mainly to enhance the welding quality, so that the welding occurs in the environment with little oxygen content (1000ppm or even lower), which can avoid the oxidation problem of components. Therefore, the main problem of nitrogen reflow welding is to ensure that the lower the oxygen content, the better. According to the needs of different customers, TORCH has developed a variety of nitrogen reflow welding, including desktop offline equipment,desktop online equipment and vertical online equipment. One of the most representative is N300. N300 is a desktop offline device, which is suitable for
small batch generation, such as laboratories, scientific research institutes, etc.
Function Introduction
N300 is a desktop offline device, which is suitable for small batch generation. It mainly serves laboratories, scientific research institutes and customers with low requirements for production capacity. N300 automatic door opening and closing structure, and added the door
locking function, which is convenient to use; At the same time, the sealingstructure of the equipment has been upgraded on the basis of the traditional desktop reflow welding, which has better overall sealing performance and meets the needs of customers for high-quality welding. At the same time, the N300 increases the bottom heating, the heating rate of the equipment is higher, and the service temperature is greatly improved. At the same time, two groups of temperature control systems are installed. In
order to ensure the stability of the equipment during high-temperature welding, the equipment also increases the ventilation system and built-in circulating cooling system.
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