Process & controls.
Mechanical, electrical, and welding-process engineers who own the program library, the digital pulse logic, and the data-logging firmware. They write the parameters your operator runs.
FYID-Feiyide is a precision-equipment manufacturer focused exclusively on orbital TIG welding systems. We engineer the power sources, weld heads, and control logic for fabrication shops that can't afford a failed joint.
I watched a senior welding engineer spend forty minutes on a phone call advising a Malaysian fabrication team on a 219 mm 316L pipe. Materials, current, gas, position, fit-up tolerance - every parameter he gave them was from memory. None of it was written anywhere their junior operator could find at 2 a.m.
That gap - between what a WPS says and what an experienced process engineer actually knows - is the common source of rework in critical piping. It's also why orbital welding equipment alone doesn't solve the problem. You ship the machine, and the senior engineer is still the bottleneck.
FYID exists to close that loop. Our main orbital systems use recipe storage, configured weld records, and documented process guidance based on customer application work. The goal is practical: an operator should have documented parameters, traceable records, and repeatable setup guidance instead of relying only on a senior engineer by phone.
We're a young company doing this work. We're also a focused one - we don't make general-purpose welders, we don't make consumer products, and we don't ship anything that hasn't passed our production burn-in process. If your project needs documented inner-bead quality and repeatable parameters, we can review the joint requirements.
Legacy industrial TIG power sources weighed 40+ kg and lived on a rolling cart. We started prototyping a digital power source that could fit on top of a server rack - the design constraint was the AI data center, before the AI data center was a market.
Closed-chamber heads for 3.175 mm to 25.4 mm OD, developed for UHP gas distribution projects with SEMI F20-type inner-bead expectations. Customer results vary by site, material, inspection plan, and operator discipline.
Indexed by material, diameter, wall thickness, joint position, shielding gas, and process notes. The library gives operators a controlled starting point; final parameters still follow the customer WPS and qualification plan.
A fully digital pulse-controlled power source the size of a desktop tower. AI data center liquid cooling and semiconductor cleanroom retrofits become viable in-place.
Heat exchanger fabricators use the PT-series on repetitive 16-38 mm OD tube-to-tubesheet work where repeatability, positioning, and inspection records decide the job outcome. The library and the data logging are now part of the product value.
Our manufacturing facility sits in the Huanggang Industrial Zone, on the eastern edge of Hubei province. The site integrates precision CNC machining, controlled assembly practices, and production burn-in checks before shipment.
Vertical integration matters because it keeps engineering, assembly, inspection, and documentation under one roof. Delivery schedules are confirmed by configuration, production load, and logistics instead of being presented as a fixed promise.
Production records are internal quality-record, with burn-in checks, leak tests, and sample weld validation logged against the unit serial number where applicable.
Mechanical, electrical, and welding-process engineers who own the program library, the digital pulse logic, and the data-logging firmware. They write the parameters your operator runs.
Precision CNC operators, assembly technicians, and quality inspectors who run the 5-step pre-delivery process. Shipped systems pass through their floor before release.
Bilingual technical support staff who use translation tools when needed, run Zoom-based operator onboarding by appointment, and stay available during the first production runs.
If you've got a joint you're not sure how to weld, send us the geometry, the material, and the standard you're working to. We'll come back with a parameter set and a system recommendation - usually within one business day.