Host window
Host window
Thickness0.45–0.5 mm·380 V / 50 Hz / 3φ· ZH+EN+local.
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Process Library · Roofing & Wall Panel
Downpipe End Reducer / Swage
Reducer pair: standard necking + small-edge flare—hero is swage, separate from host round-pipe and half-round gutter.
What this process looks like
Die ID and dry-fit into the next pipe length are the only heroes.
Context only
Context only
Round DP RFM + half-round gutter RFM live on other pages.
Specifications
| SKU | Necking machine ×1 + flare/expand ×1. |
|---|---|
| Host window | Thickness0.45–0.5 mm·380 V / 50 Hz / 3φ· ZH+EN+local. |
| Context only | Round DP RFM + half-round gutter RFM live on other pages. |
Operation steps
Show neck die ID
Show neck die ID
Board the die bore against drawing.
Neck first unit
Neck first unit
Standard reducer cycle.
Flare second unit
Flare second unit
Small-edge expand per sample.
Dry-fit stack
Dry-fit stack
Pipe-to-pipe engagement is the acceptance still.
FAQ
How is the forming frame built?
Thickness0.45–0.5 mm·380 V / 50 Hz / 3φ· ZH+EN+local.
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