StelTech LLC is an independent engineering practice serving manufacturers and process plants — power distribution, PLC and SCADA controls, process engineering, and R&D for new products and automated equipment.
Concept through working prototype — requirements definition, electronics and firmware direction, test fixtures, and design for manufacture. For when an idea needs to become hardware someone can actually build.
PLC and HMI programming, SCADA and historian integration, batch and recipe control, machine retrofits, and on-site commissioning support for new or aging lines.
Load studies and panel schedules, motor control centers, distribution and branch circuit design, input to arc-flash and coordination studies, and drawing packages for permit and construction.
P&IDs, instrumentation specification and loop drawings, control narratives, and hands-on troubleshooting for continuous and batch processes that are not behaving.
| Ref | Sector | Typical work |
|---|---|---|
| 01 | Plastics compounding | Extrusion lines, gravimetric feeders and blenders, zone temperature control, pneumatic material handling. |
| 02 | Food & beverage | CIP sequencing, batching and recipe control, sanitary process skids, line performance and downtime reporting. |
| 03 | Chemical processing | Reactor and batch automation, safety interlocks and permissives, classified-area equipment selection. |
| 04 | Tobacco processing | Primary processing lines, moisture and weight control loops, conveyance and dust collection systems. |
| 05 | Paper manufacturing | Sectional drive coordination, quality scanners and gauges, machine-line power distribution and drives. |
| 06 | Pharmaceuticals | Equipment qualification support, audit trail and data integrity requirements, documentation-heavy controls work. |
Send a short description of the work — the plant, the scope, and whether you need design, programming, or a second set of eyes on something already installed.
Small scopes are welcome. So is a phone call to figure out whether this is even the right shop for the job.
Thanks — I have your details and will reply from jonathan@steltech.llc. If it's urgent, email directly and put the plant name in the subject line.