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710 Series Standing Seam Roof Panel Roll Forming Machine
Table of Contents
1.Definition
The 710 Series is a floor-standing cold roll forming line that turns coated steel, galvanised steel or aluminium strip into standing seam roof panels with raised lock legs. The legs are joined on the roof, and the fixing clips sit under the panel, so no fastener penetrates the weather surface.
The line is a single-machine build: a floor frame, chain-driven roll stands, a hydraulic cut-to-length shear and a control cabinet.
2.What this is not
| Not this machine | Why |
|---|---|
| Not a KR18 package. | KR18 is an 11-pass, 0.4–0.8 mm, 10–13 m/min quotation with its own power and accessory list. Its numbers do not transfer to this mill. |
| Not a slide mill. | The slide architecture also uses twenty passes, but it runs 0.5 mm at about 8 m/min, adds a hydraulic notch and a cut-and-bend station, and is normally supplied without a decoiler. |
| Not a portable former. | A portable standing seam machine is a compact, caster-mounted host with adjustable coverage around 245–625 mm and a different transport story. |
| Not a KR700 wall panel line, a trapezoidal or IBR line, a glazed tile machine, a corrugated RU line or a K-span arch machine. | Those are different products with different tooling and fixing methods. |
3.How it is formed
The coil is loaded at the entry and guided into the first stand. The early stands form the pan; the later stands turn the two edges into lock legs. A chain drive keeps the stands synchronised, and the panel is cut to length by a hydraulic shear.
Forming happens in the shop. Closing happens on the roof: a seamer folds the two legs together, with a 90-degree single lock or a 180-degree double lock. Clips are fixed to the purlins before the panel is laid, and they hold the panel without piercing it.
4.Published numbers on this mill
| Item | Value on this quotation |
|---|---|
| Profile | Standing seam roof panel; cover width and seam height per signed drawing |
| Thickness | 0.8–1.2 mm (quotation baseline; confirm) |
| Material | PPGI, PPGL, aluminium, Al-Mg-Mn |
| Stands | To be confirmed on the order board; about 20 frames visible in the supplied photo |
| Speed | About 25 m/min (quotation baseline; confirm) |
| Main motor | 5.5 kW (quotation baseline; confirm) |
| Hydraulic station | 3 kW (quotation baseline; confirm) |
| Shaft | φ70 mm (quotation baseline; confirm) |
| Drive | Chain |
| Cut | Hydraulic shear |
These figures belong to this quotation baseline only. KR18, the slide mill, the portable former and the YX65 family each carry their own ratings and must be cited separately.
5.FAQ
What profile does the line run?
A concealed-fix standing seam roof panel with raised lock legs. The final cover width, seam height and leg geometry are confirmed from the signed drawing.
Is the seamer part of the machine?
No. The machine forms the lock legs. The seamer is a separate site tool; some quotations include one electric seamer and a set of hand tongs, and some do not. Check the offer.
Can this line run a different cover width?
Only with a roll set built for that width. A cover width is not a recipe value on the HMI. Confirm the range and the extra roll set before quoting a second profile.
What should an inquiry include?
The finished panel drawing, thickness and material, snap or mechanical lock, panel length, daily output, destination voltage, and whether seamer, clips or a curving machine are needed in the same order.
