Add Pheenix galvanics flyers and Sibert stamper prep specs

docs/equipment/pheenix-alpha/: the four Pheenix Alpha electroforming flyers
(2024: PASU silvering, PPPU pre-plating, PDPU dual-cell plating, PMPB
passivation bench), renamed from their download hashes.
docs/equipment/sibert/: the VSP, VSF and VSC technical specifications
(2021), plus Sibert's 2008-09 optical-disc SPS literature and the 2008
Blu-ray stamper characteristics paper in sps-optical-disc-2009/. Two
byte-identical duplicates in the download were dropped.

New docs/equipment/galvanics.md, the metal-path counterpart to
pressing-line.md: datasheet tables for both ranges and what they change.
Pheenix is a second turnkey galvanics vendor next to Digital Matrix and
can quote lacquer-to-record as one vendor; neither range includes water
treatment. Utilities from the sheets (~27 kVA connected per line, DI water,
12-20 C cooling water, extraction sizes), ~5.6 m2 of footprint, and a cell
count estimate (one PDPU at the low end, two at the high end). The Sibert
machines are single-phase, 200/250/600 kg on castors, centre manually and
list no data interface; the VSC locates on the punched hole; the finisher's
water carries nickel. Weights, cycle times, prices and mould fit are listed
as quote questions.

Backlinks and small updates: README (bullet, layout tree, vendor list),
roadmap items 6 and 23, vendor landscape, supplier map, exhibitor briefing
(on-file notes, Sibert three-phase question answered), digital factory
(Pheenix PLC data, Sibert data question, RFQ clause 5), quality automation
(hardness on the centre slug, BD paper as the acceptance-spec model),
sustainability (finisher water), total investment block label (numbers
unchanged), scale (galvanics feeder note), crane weight table, process
flow, pressing-line stamper-fit question, plant page detail lines.

docs/suppliers/equipment-suppliers.md

@@ -39,6 +39,7 @@ What we need:
 - Nickel pre-plate station (low-stress strike)
 - Electroforming cells (father, mother, stamper generations)
 - Electro-clean / passivation station
+- Deionised water supply (the passivation bench needs a DI connection)
 - Clean room with controlled access, ventilation, fume extraction/scrubbing
 - Closed-loop rinse water treatment and metal recovery (zero-discharge
   requirement; e.g. wastewater evaporator, reference: Gotta Groove Records
@@ -51,6 +52,7 @@ Suppliers identified:
 | Supplier | Location | Offering | Notes |
 |---|---|---|---|
 | Plating Power / Digital Matrix Corp. | Farmingdale, NY, USA | VLSS silvering, VLPP pre-plate, VLFP 2/4/6-cell electroforming, EC-1000 passivation, control rings | No water treatment or metal recovery in their scope; no SE-Asia distributor; alex.greenspan@digmatrix.com |
+| Pheenix Alpha | Sweden | PASU automatic silvering, PPPU pre-plating (four masters), PDPU dual-cell electroforming (up to 200 A per cell), PMPB passivation, cleaning and drying bench (nickel and DMM) | 2024 flyers in [`../equipment/pheenix-alpha/`](../equipment/pheenix-alpha/), summarised in [galvanics and stamper prep](../equipment/galvanics.md); prices unpublished; PLC with network access; no water treatment in the flyers; same vendor as the AD12 presses (section 5), so one quote can cover both; info@pheenixalpha.com |
 
 Open: industrial water-treatment vendor for the zero-discharge system;
 clean-room design/build contractor; fume scrubbing.
@@ -67,7 +69,7 @@ Suppliers identified:
 
 | Supplier | Location | Offering | Notes |
 |---|---|---|---|
-| Sibert Instruments | Hampshire, UK | VSP punch, VSF back-finisher, VSC coiner | Spec PDFs on request; confirm no overlap with press-integrated forming before buying the VSC; sales@sibert.co.uk, Ian Locke |
+| Sibert Instruments | Alton, Hampshire, UK | VSP punch, VSF back-finisher, VSC coiner | 2021 specifications in [`../equipment/sibert/`](../equipment/sibert/), summarised in [galvanics and stamper prep](../equipment/galvanics.md): single-phase 115 to 230 V, 6 to 8 bar air, 200 / 250 / 600 kg, no data interface listed; prices unpublished; confirm no overlap with press-integrated forming before buying the VSC; sales@sibert.co.uk, Ian Locke |
 
 ## 4. Stamper Service (bridge / overflow, until in-house galvanics runs)
 
@@ -95,7 +97,7 @@ Suppliers identified:
 | Supplier | Location | Offering | Notes |
 |---|---|---|---|
 | Newbilt machinery GmbH | Alsdorf, Germany | Single 2.1 system (VEX 50 extruder, HRP 12 press ~150 t, semi-auto), Duplex expansion, molds, Vario trimmer, Granulator 400 grinder, Label Punch, EX 35 auxiliary colour extruder. **Also builds the Classic 12" fully automatic press**: hydraulic **3-column** frame, **built-in extruder** (3 heated zones, water-cooled screw; 7.5 kW drive motor per the 2024 flyer, earlier noted here as 15 kW, confirm), automatic patty loading, automatic label supply, automatic cooling-plate management, spindle stack output, Siemens Security PLC (two 21" touchscreens per the 2024 flyer, one 10" per the website) with SCADA / OPC UA, inserts shared with the Duplex, CE approved, **28 s cycle (~128 records/h)**, vendor-claimed **≥95% yield and ≥95% uptime**. So Newbilt is a single-vendor candidate for *both* fleet halves, not only the semi-auto one. Note the half-automatic press is a **4-column book-mould** design; column count is the quickest way to tell the two apart on a factory floor | 2024 quote EUR 200,549.50 (~USD 232k / ~7.7M THB) incl. freight, expired, needs re-quote; ask for build time and order-book position in the re-quote; **ResurRec Bangkok already runs one automatic + one semi-automatic Newbilt: ask for the Thai install base and a service-response precedent**; contacts Hans-Juergen Helm (Sales Manager) and Erwin Neubauer (Managing Director); 2026 flyers in [`../equipment/newbilt/flyers-2026/`](../equipment/newbilt/flyers-2026/), summarised in [pressing-line.md](../equipment/pressing-line.md) |
-| Pheenix Alpha | Solna, Sweden | AD12 fully automatic press (24-26 s cycle, ~140 records/h, 1 operator per 4 presses); AD12 Manual semi-auto | Direct Toolex Alpha successor; possible single-vendor option for both fleet halves; andreas.runsten@pheenixalpha.com |
+| Pheenix Alpha | Solna, Sweden | AD12 fully automatic press (24-26 s cycle, ~140 records/h, 1 operator per 4 presses); AD12 Manual semi-auto | Direct Toolex Alpha successor; possible single-vendor option for both fleet halves; also builds the electroforming line (section 2); andreas.runsten@pheenixalpha.com |
 
 Open: decision between Newbilt semi-auto + Pheenix automatic vs. single
 vendor; local steam-generator and chiller suppliers in Thailand.