Order spec
Order spec
Diamond / rhombus tube.
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Process Library · Tube & Pipe Mills
Diamond / Rhombus Tube Forming
If the board could be swapped for a round lockform tube, the distinction is unclear.
What this process looks like
If the board could be swapped for a round lockform tube, the distinction is unclear.
Material
Material
PPGI/GI · YS 280–320 · TS ≤450 · t0.4–0.6 mm.
Decoiler
Decoiler
3 t hydraulic · 3 kW brake · ID φ600.
Specifications
| Order spec | Diamond / rhombus tube. |
|---|---|
| Material | PPGI/GI · YS 280–320 · TS ≤450 · t0.4–0.6 mm. |
| Decoiler | 3 t hydraulic · 3 kW brake · ID φ600. |
| Former | 20 m/min· hydraulic pre-shear · main5.5 kW· gearbox ·24 stands· Ø70 / 45# · 40 mm arch · side e-stop. |
| Rolls | GCr15 56–62 HRC. |
| Cut | Tracking sheardrive ≥5.5 kW · scrap9 mm. |
| Controls | Delta PLC/HMI · Omron VFD/encoder · EN+RU · 4 m manual runout. |
| Electrics / color | 380 V / 50 Hz / 3φ· green arch + cream frames. |
Operation steps
Hang diamond board
Hang diamond board
Rhombus silhouette must be readable in the first view.
Thin-strip decoil
Thin-strip decoil
0.4–0.6 mm manners differ from lockform 1.2–1.8 mm.
24-stand form
24-stand form
Label stand count and Ø70 shaft family.
Tracking cut + scrap
Tracking cut + scrap
Specification notes ≥5.5 kW tracking cut and 9 mm scrap—show the scrap tag.
HMI languages
HMI languages
EN+RU with coil-end prompt—same family habit as lockform sibling, different silhouette.
Boundary vs lockform
Boundary vs lockform
Shared paint language with the lockform family, but a different order spec.
Key details
Note 1
Different thickness, stand count, cut class—and the silhouette board.
Note 2
Avoid 3–8 mm ERW clips.
FAQ
What material and thickness range does this line run?
PPGI/GI · YS 280–320 · TS ≤450 · t0.4–0.6 mm.
What auxiliary equipment comes with the line?
3 t hydraulic · 3 kW brake · ID φ600.
How fast does the line run and how is the sheet cut to length?
Tracking sheardrive ≥5.5 kW · scrap9 mm.
What control system does the machine use?
Delta PLC/HMI · Omron VFD/encoder · EN+RU · 4 m manual runout.
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