To understand the necessity of SpoolGen, one must first understand the distinction between the two types of isometrics it handles.
SmartPlant SpoolGen is the engine that converts the former into the latter without breaking the data integrity loop.
Traditional CAD (AutoCAD, DraftSight) treats a pipe spool as lines and arcs. SpoolGen treats it as a database of components: flanges, gaskets, bolts, elbows, and pipe segments. Each component has attributes (material, schedule, rating, heat number). intergraph smartplant spoolgen better
Why this is better: When an engineer changes a flange rating from Class 150 to Class 300, a traditional system requires you to manually erase and redraw. SpoolGen updates the model, the BOM, the weld map, and the cut lengths instantly. This eliminates the "single source of truth" nightmare.
Revisions are the bane of fabrication. A client sends a revision on Friday at 4:00 PM. How do you handle it? To understand the necessity of SpoolGen, one must
Legacy software: You open the old drawing, try to remember what changed, redline it, notify the shop via email, and pray the old spool isn't already cut.
SmartPlant SpoolGen: You sync the model. The software highlights the changed components in red. It generates a "Delta Report" showing exactly what changed (Pipe spool 12A: Length reduced by 34mm; Elbow changed to LR). It then auto-updates the cut list. SmartPlant SpoolGen is the engine that converts the
Furthermore, SpoolGen supports revision clouds on the drawing output. The shop foreman walks into the morning meeting, sees the red clouds, and knows exactly what to rework without hunting through revision letters.
Intergraph SmartPlant SpoolGen is significantly better than manual spool drafting or basic isometric generators for any project aiming to automate fabrication workflows. Its ability to dynamically split, draw, map welds, and output machine-ready data directly from the 3D model eliminates the traditional bottleneck between engineering design and pipe shop fabrication.
Final Verdict: Implement SpoolGen if your goal is to reduce fabrication engineering hours, minimize field welds, and achieve paperless data transfer to the shop floor.
Report generated based on standard industry capabilities of SmartPlant SpoolGen (Hexagon 2025 release family).