Modular structure， easy to clean and maintain；
Stable and reliable anti-deformation structure design， manual+electric width adjustment；
Front and rear air return design， effectively prevent the influence of air flow between the zones， ensure accurate temperature control；
Full nitrogen filing is optional， multi-directional protection product welding quality；
Can be equipped with a nitrogen closed-loop control system to achieve low nitrogen consumption and low-cost production.
1. The solder paste which is printed on the convex metal surface will be refluxed into a ball to complete the combination welding of the tin ball and the substrate.
2. After the chip is placed to the PCB, the chip and the circuit board are connected together to realize the chip packaging and integrated circuit manufacturing.
Mini-led has smaller pads, less solder paste and smaller chips. It has higher requirements for the welding equipment cleanliness, temperature uniformity and other process parameters, and needs special MINI series high-end hot air welding equipment. The aero-engine turbine blade and eddy current technology hot air system and nitrogen heating technology are adopted, to ensure high quality and stability of the welding and meet the high requirements of MINI welding in the industry.
