Industrial Manufacturing & Material Flow
The engine places the parts of a factory by a set of twelve equipment types and a material flow that goes clockwise round the site. Most of that is a modern reading of the directional scheme, and this chapter says which rule is which: one is stated in the Arthaśāstra, one rests on daylight, and the rest are modern practice.
Cited for: The state's workshops, kilns and manufactories are kept apart from fire, effluent and heavy storage, and the smelters and furnaces are clustered downwind in the south-east, away from the offices and granaries.
1. The 12 Industrial Machinery Archetypes
The engine sorts plant equipment into twelve types and gives each a direction. The directions are the engine’s planning convention, class E in the rule corpus, apart from the furnaces (the Arthaśāstra rule above, class A) and the north-light daylighting of the assembly and inspection bays (class D). The rationale is engineering, not a claim about what a direction does.
| # | Machinery / Facility Archetype | Direction the engine gives it | Engineering rationale |
|---|---|---|---|
| 1 | Heavy Stamping & Forging Presses | South-West (Nairṛti) | Heavy cyclic loads are seated on isolated footings in the heavy south-west. |
| 2 | Industrial Furnaces, Kilns & Boilers | South-East (Āgneya) | Concentrated thermal heat generation; exhaust plume vented downwind. |
| 3 | High-Voltage Transformers & Switchyard | South-East (Āgneya) | Electrical power step-down node and arc-flash containment. |
| 4 | CNC Multi-Axis Milling & Lathes | West / WSW (Varuṇa) | Needs a stable, vibration-damped foundation for close machining tolerances. |
| 5 | Chemical Etching, Plating & Anodizing | North-West (Vāyavya) | Continuous scrubber extraction of acidic/alkaline chemical aerosols. |
| 6 | Air Compressors & Pneumatic Tanks | North-West (Vāyavya) | Pressurized gas generation and distribution corridors. |
| 7 | Automated Raw Material Storage (ASRS) | South / South-West | Heavy raw steel and castings suit the heavy south-west. |
| 8 | Precision Metrology & CMM Cleanroom | North / North-East | Kept free of vibration, at a steady temperature, in diffused daylight. |
| 9 | Finished Goods Logistics & Dispatch Docks | North-West (Vāyavya) | A transit zone: vehicles arrive and leave without crossing the inbound route. |
| 10 | Effluent Treatment Plant (ETP / STP) | West-North-West / SSW | Effluent treatment, placed downwind of the offices. |
| 11 | Metal Scrap & Swarf Segregation Yard | South-South-West | Recyclable metal waste accumulation separated from precision cleanrooms. |
| 12 | R&D, Design Studio & Executive Admin | North / North-East | Quiet, daylit and away from the heat and noise of the plant; customers arrive here. |
2. The clockwise material flow
The engine reads a factory as a route that goes clockwise round the site, pradakṣiṇā, so that inbound raw material and outbound finished goods run on one-way routes and do not cross. The corpus holds the flow (IND-MAYA-001, citing Mayamata chapter 29, not verified against an edition) as class E, a modern reading of the directional scheme, and holds the heavy-machine rule (IND-SAM-001, citing Samarāṅgaṇa Sūtradhāra chapter 31) as class E too. The traditional reading places heavy presses in the south-west; the footing itself is engineering, and belongs to a structural engineer.
- Receipt
Raw material arrives at the heavy side of the site.
- Heat and machining
It moves on to the furnaces in the south-east and the machining bays in the west.
- Inspection
Parts go to the vibration-free inspection room in the north or north-east.
- Dispatch
Finished goods leave from the north-west bay.
Each rule is graded in the rule corpus.