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Function Principle of HOTFLOW Nitrogen Supply & Control System


Nitrogen Control with N2 Consumption Display


The advantages of using nitrogen for soldering are clear for most; however, the cost of nitrogen must be kept to a minimum. The new HOTFLOW process tunnel is hermetically sealed, pressure tested and every tunnel receives an official certification guaranteeing a gas-proof seal. The highest quality sealing and gasket materials offer the longest life and yet can be changed very rapidly. Most important is that the materials are dependable - meaning they will not break before the expected time to change. Additionally, an improved nitrogen measurement and control system now includes a N2 consumption monitor with display and alarm function. Finally, the highly efficient multijet technology guarantees the most efficient flow of hot air and hot gas which translates into the lowest consumption of nitrogen.