In production, ensuring that the machinery system operates continuously, accurately and stably is a mandatory requirement, so every factory has a plan to reserve enough spare parts or replacement equipment for use in a year. However, meeting this requirement can easily be risky or too expensive because automatic equipment manufacturers often stop producing old models due to changes in technology or the supply of old generation components is no longer available.

While developing new products seems really good, sometimes it is too much trouble for customers because automatic devices often communicate with each other via communication networks. To change a new device, the communication program must be repaired – which sometimes cannot be done because the PLC is password locked or the device is too strange, too old, the software cannot be found, there is no instruction manual…,

Understanding the pain, Song Nguyen has constantly strived to learn, research and connect with experts to successfully carry out many projects to upgrade and replace inverters, PLCs, HMIs, servos for different applications: Shore cranes, corrugated iron production lines, steel wire drawing machines, carton paper cutting machines (sheet cutters), aluminum bar cutting machines (chase cutting), yarn spinning machines, weaving machines, winding machines…