SKU class
SKU class
Aluminum CTL· decoil → level → shear.
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Process Library · Cut-to-Length & Leveling
Aluminum Cut-to-Length Line
CTL yields flat sheets to length. Slitting yields narrow strip coils. This build is transverse shear after leveling — film and polished rolls protect soft aluminum faces.
What this process looks like
CTL yields flat sheets to length. Slitting yields narrow strip coils. This build is transverse shear after leveling — film and polished rolls protect soft aluminum faces.
Stock
Stock
Aluminum coil ·0.5–3 mm· max width1600 mm(line must have margin — build beyond exact 1600) · coil ≤5 t.
Flow
Flow
Decoil → feed → level → shear → outfeed tables.
Specifications
| SKU class | Aluminum CTL· decoil → level → shear. |
|---|---|
| Stock | Aluminum coil ·0.5–3 mm· max width1600 mm(line must have margin — build beyond exact 1600) · coil ≤5 t. |
| Flow | Decoil → feed → level → shear → outfeed tables. |
| Decoiler | 5 thyd + 4-post car · ID480–520· width 1600 · air brake · limit · remote · speed sensor · hold-down + support arms · hyd 4 kW · main 5.5 kW · station air-cool. |
| Leveler | ShaftØ8540Cr quench + chrome, precision ground ·15rolls (7/8) · rubber entry pair · dual short support rows ·film unit·11 kW servo· electric gap · gearbox · remote ·10–15 m/min. |
| Shear / out | Hyd shear · Cr12mov ·7.5 kWair-cool · outfeed3 m ×2. |
| Controls / power | Delta HMI · Omron counters · Schneider LV · ZH/EN/RU·380 V / 50 Hz / 3φ. |
Operation steps
Mount Al coil on 5 t hyd decoiler
Mount Al coil on 5 t hyd decoiler
4-post car lifts; confirm OD fits and air brake holds soft coil without scuffing the face.
Thread film unit before leveling
Thread film unit before leveling
Aluminum surface rule: film on before the 15-roll stack — marks here become permanent scrap.
15-roll non-mark level (Ø85)
15-roll non-mark level (Ø85)
Electric gap on ground chrome rolls; short support rows keep soft strip from printing. Speed window 10–15 m/min.
Hydraulic cut-to-length
Hydraulic cut-to-length
Cr12mov blade · 7.5 kW air-cooled station.
Catch on 3 m ×2 tables
Catch on 3 m ×2 tables
Protect filmed faces while stacking blanks; no recoiler in this build.
CTL differs from slitting
CTL differs from slitting
Knife-arbor and multi-strip recoil clips belong on the slitting page; coil-resize and heavy steel CTL have their own pages.
Key details
Surface protection
If film is missing on the line, the build is incomplete — aluminum face protection is the priority.
Note 2
Sheet forbids building exactly 1600 mm.
FAQ
What material and thickness range does this line run?
5 thyd + 4-post car · ID480–520· width 1600 · air brake · limit · remote · speed sensor · hold-down + support arms · hyd 4 kW · main 5.5 kW · station air-cool.
How fast does the line run and how is the sheet cut to length?
Hyd shear · Cr12mov ·7.5 kWair-cool · outfeed3 m ×2.
What control system does the machine use?
Delta HMI · Omron counters · Schneider LV · ZH/EN/RU·380 V / 50 Hz / 3φ.
Related processes
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