SKU class
SKU class
Dual-layer floor deckhost.
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Process Library · Roofing & Wall Panel
Dual-Layer Floor Deck Roll Forming
Dual-layer floor-deck host (23+31 stands, 80/95 mm shafts) forms two deck profiles with a path brake so only one layer runs at a time, with optional embossing - core decking for multi-storey steel structures.
What this process looks like
Deck geometry plus lap variants (especially H38) and one-layer-at-a-time path select define this host — its own dual-layer deck story, distinct from a dual-layer roof-tile line.
Stands / shafts
Stands / shafts
23 + 31· upper Ø80· lower Ø95· 400 frame + 20 mm wall · first stand external gear + brake.
Options
Options
1 emboss stand + 1 emboss-break stand — eachoptional on/off.
Specifications
| SKU class | Dual-layer floor deckhost. |
|---|---|
| Stands / shafts | 23 + 31· upper Ø80· lower Ø95· 400 frame + 20 mm wall · first stand external gear + brake. |
| Options | 1 emboss stand + 1 emboss-break stand — eachoptional on/off. |
| Drive / cut | Dual chain · path brake ·hydraulic cut· 22 kW + 22 kW · 5.5 kW large-valve air-cool. |
| Power / HMI | 240 V / 60 Hz / 3φ· Delta PLC/VFD/HMI · inch↔mm · EN/ZH · blue + yellow accents. |
| Material | Upper0.8 mm· lower0.8–1.6 mm· H38 needstwo lap variantsper drawings. |
| Same-order auxiliaries | 10 T hydraulic decoiler + 12 m dual movable stacker. |
Operation steps
Hang form-deck + B-deck boards
Hang form-deck + B-deck boards
Use the profile drawings as the working boards, with lap callouts for H38, so the live layer is always identified.
Select layer + brake
Select layer + brake
Show upper working while lower idles (or reverse). The path brake is what makes one-layer-at-a-time forming work.
Form live deck profile
Form live deck profile
Walk the ribs against the board; thickness matches the live-layer recipe.
Optional emboss / break
Optional emboss / break
Show the on and off states for the emboss and emboss-break stands.
Hydraulic cut + length
Hydraulic cut + length
Square ends for deck nesting; inch/mm mode as commissioned.
Tag and nest
Tag and nest
Tag the deck profile and confirm nesting. The 10 t decoiler spec lives on the decoiler page.
What's included
This line
Dual-layer floor deckwith path brake, optional emboss/break, hydraulic cut, US 240 V / 60 Hz.
Standard build
23+31 stands on a 400 frame, dual-chain drive with path brake, optional emboss pair, and a 12 m dual movable stacker.
Key details
Note 1
The 10 T hydraulic decoiler ships in the same order — see the decoiler page for its full specification.
Surface protection
Peak-38 needs two lap drawings. Film both nests or label which lap is live.
FAQ
How is the forming frame built?
23 + 31· upper Ø80· lower Ø95· 400 frame + 20 mm wall · first stand external gear + brake.
How fast does the line run and how is the sheet cut to length?
Dual chain · path brake ·hydraulic cut· 22 kW + 22 kW · 5.5 kW large-valve air-cool.
What control system does the machine use?
240 V / 60 Hz / 3φ· Delta PLC/VFD/HMI · inch↔mm · EN/ZH · blue + yellow accents.
What material and thickness range does this line run?
Upper0.8 mm· lower0.8–1.6 mm· H38 needstwo lap variantsper drawings.
What auxiliary equipment comes with the line?
10 T hydraulic decoiler + 12 m dual movable stacker.
Related processes
Get a configured quote
Send us your profile sizes, gauge and daily output — we return a sized proposal with lead time.
Request a quote