PTC automated production line is divided into two modules: heating package automatic assembly production line, water heater assembly production line. The whole line has a high dust-proof grade to ensure the safety of the heating package in the production
process. Production process includes: PCBAsoldering, AOldetection, multi-specification screw locking, Visual détection, précision sizing/dispensing, précision assembly, résistance test, insulation and withstand voltage test, impédance test, water channel/control unit
air tightness test, EOL function test, etc. Production management Systems such as MES, process data traceability, product process control and production Kanban are available.