RackForge builds AI rack systems, cold aisle containment and integrated structures on a single in-house line — 42U–52U frames from 600×1,000 mm to 800×1,200 mm, 1,500–1,600 kg static load, power paths rated to 132 kW per cabinet, and a 30-day FOB lead time with 15-day samples. Every line ships with the same test records: 4× static load with a 72-hour creep re-check, manifold pressure held at 1.5× working pressure for 24 hours, and ground continuity at or below 0.1 Ω.
Most projects buy two lines together: racks plus containment, or racks plus a busway spine. Because all three are made on the same fixtures, the interfaces line up by construction rather than by negotiation between vendors. Each line also ships standalone — containment as a retrofit pack, busway brackets as an upgrade kit, OEM parts from a single drawing.
Standard 42U–52U cabinets, GPU high-density frames and liquid-cooling ready racks — EIA-310-E and IEC 60297 compliant, with busbar slots and UQD manifolds mounted at the factory. Air-cooled frames take general floors to about 8 kW per cabinet; the high-density and liquid lines carry the AI loads above that.
What's included: busbar with ejector bar, blanking panels, baying brackets, optional seismic kit, bilingual drawings.
Explore AI Racks →
Sliding and hinged 12 mm tempered glass doors, fixed and drop-away fire roof panels, blanking and brush sealing — a published mild-climate retrofit took PUE from 1.84 to 1.65. Roof panels ride a 600 mm module and install tool-free, so a retrofit aisle goes up without unloading the racks.
What's included: doors and track, roof panel set, blanking panels, brush sealing kits, FA-release hardware.
Explore Containment →
Busway tap-off columns rated 250–800 A with a 400 kW-per-position design ceiling, PDU and cable-management structures, and contract sheet metal at ±0.1 mm on the same line. Powered accessories ship with CE conformity under EN IEC 62368-1; bare structures ship with material certs and CMM first-article reports.
What's included: tap-off brackets, plug-in box plates, PDU mounting rails, lacing bars, grounding kits.
Explore Integrated Structures →Read the three lines against each other before you split the RFQ — every interface in these columns is engineered on the same fixtures as the racks themselves. Where a cell matters to your layout — depth, load, tap-off rating — the linked sub-pages carry the full specification tables.
| Attribute | AI Rack Systems | Cold Aisle Containment | Integrated Structures |
|---|---|---|---|
| What the line builds | Rack frames, 42U–52U | Doors, roofs, blanking, sealing | Busway columns, PDU rails, OEM parts |
| Height range | 42U / 48U / 52U — 1,991 / 2,265 / 2,461 mm | Matches the rack row height | Column height up to 52U |
| Width | 600 / 800 mm | Fits 600 mm cabinet modules | 600 / 800 mm frames |
| Depth | 1,000 / 1,200 mm | Per aisle layout | 1,000 / 1,200 mm |
| Static load | 1,500 kg standard · 1,600 kg high-density | Adds no load path to the racks | Engineered per busway rating |
| Power per cabinet | ≤8 kW air · ≤40 kW GPU air · 40–132 kW liquid | n/a — thermal, not electrical | 250–800 A tap-off · 400 kW ceiling per position |
| Factory pre-installed | Busbar slots, manifold + UQD, blanking | Doors, roofs and sealing fitted before shipping | Tap-off brackets, troughs, grounding |
| Door options | Mesh ≥80% or solid; glass on containment rows | 12 mm tempered glass, sliding or hinged | n/a |
| Fire & safety role | Frame grounding points as standard | Drop-away roof panels release below 72°C | Ground continuity ≤0.1 Ω, tested |
| Compliance & test | EIA-310-E · IEC 60297 · CE (EN IEC 62368-1) · RoHS | FA-linked release under 3 s · NFPA 13-compatible panels | GR-63-CORE Zone 4 bracing (option) |
| Model example | RF-52U-800×1200-BLK | RF-42U-600×1200-CAC | RF-48U-800×1200-BUS |
| Best fit | AI training, hyperscale, enterprise halls | Colocation aisles and retrofit halls | AI-factory power spine, OEM programs |
| Lead time | 30 days FOB · 15 days sample | With rack order or as a retrofit pack | 30 days · 48 h DFM on OEM drawings |
Send rack count, kW target and aisle plan — an engineer replies within 48 hours with a layout proposal and quotation.
48-hour engineering reply · MOQ from 5 cabinets · FOB / CIF / DDP