A combined uncoiler straightener system reduces the material loop between the coil uncoiling and leveling process, which saves 3-5m space in press workshops. With a remote control handle and automatic electric system, it has excellent operational safety protection.


Applicable Material

  • Thickness: 0.3 mm – 3.5 mm
  • Coil Width: 20 mm – 500 mm
  • Coil Weight: <3ton
  • Type: Cold-rolled steel, Hot-rolled steel, Galvanized steel, Stainless steel, Aluminum…

Coil Feed Speed

  • 0-20m/min

Uncoiler straightener features

The combined structure guarantee a synchronization between decoiler and straightener. This leveling system adopts a pneumatic rod pressing and release system on upper rollers, and handwheel roller gap adjusting which achieves a better coil straightening performance than the conventional straightening machine.

Uncoiler straightener specification

Max. Coil Width200 mm300 mm400 mm500 mm
Material Thickness0.3-3.5 mm0.3-3.5 mm0.3-3.5 mm0.3-3.5 mm
Loading Capacity600 kgs 1000 kgs 1500 kgs 2000 kgs
Straightening RollersØ54mm*7pcsØ54mm*7pcsØ54mm*7pcsØ54mm*7pcs
Roller PressingPneumatic RodPneumatic RodPneumatic RodPneumatic Rod

Uncoiler straightener main parts


A variety type of uncoiling parts of this combined system is provided by HongEr. The standard decoiler part is a non-motorized decoiler, it trusts the straightening part to pull the material.

For the thin coil material, it has a motorized uncoiling system and equips a loop rack. For some strong material, it equips the coil hold-down arm to process the coil.

Please contact our sales representative to choose the best machine for your application.



The straightener part is easy to open for regular maintenance, roller gap space is adjusted by the turbine shaft with the handwheel.

All the straightening rollers are made by high-quality GCr15 steel with special treatment for precision and resistant work.

The pneumatic rollers release system grantees an accuracy coil feed. And the remote control handle can be customized with multi-language.


Customer Cases