Surface Treatment of 3D Flexible Welding Table

Due to the need for protection, a lot of 3D flexible welding tables also need surface treatment, conventionally used basic black liquor exist problem of low efficiency, energy consumption. Especially when dealing with cast iron, often showing khaki surface. Therefore, appearance often fallen short of customer satisfaction. Use room temperature Blackening, we can solve these problems.

Three-dimensional flexible welding cast iron platform has loose tissue, high carbon content, if not handled properly, directly affect the bonding strength of black film and the substrate, so that the pre-treatment is particularly important.