Application and effect of industrial dryer with HSWG technology

The water evaporation speed in the drying process is heavily dependent on the type or shape of the object, and technology optimization is difficult considering the characteristics of heat transfer (conduction, convection, and radiation) from the constituent heat facilities, including heaters, to the object.

→ Development of optimal electric heating devices according to the object to be heated

Standardization and normalization of heat facility specifications for high efficiency/precise control are difficult as conditions of dry heating are very diverse.

→ Development of high-performance (high output/ high sensitivity/ high efficiency) industrial heating and drying equipment

→ Development of cutting-edge industrial infrared drying wave guide heating devices for uniforme drying of complex-shaped structures 

→ Technology for optimizing exhaust gas discharge flow convection

Since it is difficult to perform facility verification at the pilot stage, the barrier to entry to a large-scale demonstration facility is huge, and high efficiency of dryers mostly leads to a large increase in initial investment costs. Therefore, it is necessary to verify the feasibility of early investment cost recovery due to improved efficiency.

→ Applied to mass production line of automobiles and heavy equipment (the first in the world) to secure verification data on the feasibility of recovering initial investment costs by improving efficiency

→ Two years ROI based on heavy equipment

→ Technology development to ensure durability of mechanical and electrical materials in high-temperature thermal cycles

Since industrial dryers are large and consume a lot of energy, they are difficult to apply to the production line on a pilot basis for performance evaluation of the efficiency-improving prototype. It is also difficult to secure suitable test objects.

→ Company H’s vehicle body was rented and drying setting completed after testing for three months.

→ Completion of pilot testing for heavy equipment products and securing installation performance (energy cost reduction of 50% or more)