Analysis of Laser Heating Drying Technology-ShangHai RunQia Electronics Technology Co.,Ltd.

Analysis of Laser Heating Drying Technology

Accurate and direct irradiation: Laser drying can directly apply irradiation to the target object, allowing for selective drying, ensuring precision and high heating rate.

High photoelectric conversion rate: Our laser drying system uses solid-state fiber diode lasers with a photoelectric conversion rate of over 50%, making it the preferred solution for efficient production of fuel cells and lithium batteries.

Thermal management: The laser system optimizes thermal management through closed-loop control and millisecond response time, ensuring the controllability and efficiency of the drying process.

Assisting mass production: Laser drying is an important driving factor in expanding the scale of mass production using more compact drying machines, which can reduce the footprint of the entire equipment and improve production speed.

Substrate absorption coefficient: The efficiency and feasibility of laser drying process depend on the absorption coefficient of the substrate to ensure optimal performance for the relevant materials.

Production steps

Laser drying is suitable for various heat treatment and drying steps, including roll to roll or continuous processing, making it a multifunctional solution for different fuel cell components, lithium battery components (such as gas diffusion layers or proton exchange membranes).

Cold energy transmission

The laser energy is focused on the target layer to prevent inefficient heating of the surrounding environment. Due to the direct absorption of energy by the target layer, the surrounding environment will not be affected.

The cornerstone of the future

Fuel cells are considered the cornerstone of future technology, and laser drying is a key factor in improving the productivity of compact and efficient drying ovens.

Techonology

Analysis of Laser Heating Drying Technology