for a new HVAC electrical heaters factory - case study. ( Finned Type and open coil type), For ducts and Industrial Air handling units applications.
Starting from the cnc punch and shear, heat element winding and forming (U, W, O, L shapes), soldering, annealing (if required), assembly, and testing. (UL, ASTM, ASME, and ETL standards).
No need for costing, designing, and heat load calculations. Only production steps and required machinaries and tools.