SKU class
SKU class
Large-span arch beam· blue.
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Process Library · Roofing & Wall Panel
Large-Span Arch Beam / Arch Sheet Forming
PPGI strip forms through 10 stands; the10th stand archesthe panel. Scrapless cut adds1 cm end bendsso panels can span toward30 m. Companion slit and 10T decoiler are covered on their own pages.
What this process looks like
PPGI strip forms through 10 stands; the10th stand archesthe panel. Scrapless cut adds1 cm end bendsso panels can span toward30 m. Companion slit and 10T decoiler are covered on their own pages.
Stock
Stock
PPGI ·0.8–1.5 mm· feed1200 mm.
Former
Former
10stands · 10th stand roll-bends/arches · shaftØ11045# · rollers 45# · mid-plate chain · hyd motorZJM1500/C·10 m/min.
Specifications
| SKU class | Large-span arch beam· blue. |
|---|---|
| Stock | PPGI ·0.8–1.5 mm· feed1200 mm. |
| Former | 10stands · 10th stand roll-bends/arches · shaftØ11045# · rollers 45# · mid-plate chain · hyd motorZJM1500/C·10 m/min. |
| Cut / bend | Scrapless cut ·1 cmbend both ends · PLC arch angle · handwheel gap · frame height/angle adjustable. |
| Span | One panel max span to30 m. |
| Controls / power | PLC/HMI Delta or Siemens · VFD Delta or Siemens · ZH/EN/AR/FR ·380 V / 50 Hz / 3φ. |
| On other pages | Companionsimple slit/CTL0.5–1.5×1250 · companion10T hyd decoiler + car. |
Operation steps
Hang arch profile + span board
Hang arch profile + span board
Confirm PPGI 0.8–1.5 × 1200 recipe and 30 m span callout before rolling.
Progressive form on mid-plate chain
Progressive form on mid-plate chain
Ø110 shafts · 45# rolls · hyd motor ZJM1500/C. Keep speed honest at 10 m/min.
Last stand arches the panel
Last stand arches the panel
This is the build hero — PLC arch angle, handwheel gap, adjustable frame height.
Scrapless cut with 1 cm end bends
Scrapless cut with 1 cm end bends
Both ends of each sheet get 1 cm bends — show the bend tooling-shear build.
Languages ZH / EN / AR / FR
Languages ZH / EN / AR / FR
This build needs Arabic/French on the panel — show the language switch.
Scope: arch former only
Scope: arch former only
The package often ships with a simple slit/CTL and a 10T decoiler; those are covered on their own pages.
Key details
Note 1
The last stand is what makes this an arch former.
Note 2
Both sheet ends receive 1 cm bends as part of the cut cycle.
FAQ
How fast does the line run and how is the sheet cut to length?
Scrapless cut ·1 cmbend both ends · PLC arch angle · handwheel gap · frame height/angle adjustable.
What control system does the machine use?
PLC/HMI Delta or Siemens · VFD Delta or Siemens · ZH/EN/AR/FR ·380 V / 50 Hz / 3φ.
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