SKU class
SKU class
Dual-head hydraulic decoiler×2(high-speed dual-head).
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Process Library · Coil Handling & Decoiling
Dual-Head Hydraulic Decoiler
Load one head while the other pays off. Operators should focus on expand, press arm, rotate index, and driven feed at contract speed.
What this process looks like
Load one head while the other pays off. Operators should focus on expand, press arm, rotate index, and driven feed at contract speed.
Capacity
Capacity
4 t per side· remote control rotatesboth heads.
Strip
Strip
Max width400 mm(typo 400m → mm)· thickness3 mm.
Specifications
| SKU class | Dual-head hydraulic decoiler×2(high-speed dual-head). |
|---|---|
| Capacity | 4 t per side· remote control rotatesboth heads. |
| Strip | Max width400 mm(typo 400m → mm)· thickness3 mm. |
| Payoff | Active / driven· max50 m/min. |
| Arms / brake | Press arm·pneumatic brake. |
| Electrics / HMI | 440 V / 60 Hz / 3φ·EN + ES only· blue/yellow. |
| Same order companion | Semi-auto shear-butt joiner →. |
| Visual note | Board photo is sibling dual-head class (3T US)—do not overwrite primary 4 t. |
Operation steps
Load the standby head
Load the standby head
4 t per side specification. Film coil ID and eye size before expand—never invent a coil car if this install has none.
Expand and center
Expand and center
Hydraulic expand grips the eye. Off-center coils walk at 50 m/min—gate before rotate.
Press arm + pneumatic brake
Press arm + pneumatic brake
Sheet requires both. Film arm down and brake manners on start/stop—loose tails whip.
Remote-rotate both heads
Remote-rotate both heads
Index the loaded head into the line path. Clear swing zone—people and forklifts out of arc.
Active payoff to line
Active payoff to line
Driven feed up to 50 m/min into the next specification (often joiner then former). Loop height is the speed story.
Tag joiner separately
Tag joiner separately
The same order family has shear-butt joiners. Do not paste weld clips into this decoiler page.
Key details
Note 1
Same typo class as the joiner sheet. Publish millimetres for strip width.
Note 2
Reference still may be a 3T sibling. On-camera nameplate / build tag must say4 t per sidefor this specification.
FAQ
What material and thickness range does this line run?
Max width400 mm(typo 400m → mm)· thickness3 mm.
What control system does the machine use?
440 V / 60 Hz / 3φ·EN + ES only· blue/yellow.
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