New equipment Servo Straightener Feeder With Double Decoiler GLK2-D

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This is a decoiler straightener feeder with high automation that improves work efficiency.

The double decoiler can help change the coil convenient and swift. A simple panel operation can make coil material loading and strip loop formation automatically.

A wide range of coil specifications can be handled by this coil feeding line, including coil width from 50mm to 400mm, strip thickness from 0.3mm to 3.2mm.

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This model is designed for coil outside diameter up to 1200mm.

A strip is drawn off the coil from the bottom. The coil can be well-knit thanks to a pneumatic pressing arm which can prevent strip disperse.

4 pcs of "A type frames" can locate the strip, avoid coil shuffling.

Hydraulic coil loading car is optional for different production requirements.

Strips mounted on the decoiler will be threaded up to the straightener inlet until a loop shape is formed, and this achieves a shorter setup time.

All the straightening rolls we use is GCr15, hardness reaches HRC 58-62, through 100% quality inspection.

Air pressure helps the straightening-feeder improving ease-of-maintenance and performance.

The straightener feeder has a Mitsubishi PLC (programmable logic controller) that provides versatility and meet the requirements from different production.

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And there is also hydraulic shearing unit, automatic lubricating machine for optional.

Click here to view more project of servo straightener feeder with double decoiler. For more details, contact us now.

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GLK2-500 coil feeding line for AIDA stamping press

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This is a coil feeding line GLK2-500 for AIDA stamping press. It's a combined uncoiling leveling feeding lubricating unit for sheet metal stamping line. Assembled with high-quality hydraulic expansion mandrel, the decoiler part can load coil weight 3tons. Designed with 11pcs of high-quality straightening rolls, the coil feeding line can handle steel strip from thickness 0.3mm to 3.2mm in high precision straightening performance.

Coil Feeding Line GLK2-500 Video>>>

For more details about how to choose a suitable coil feeding line for your stamping application, contact us now.

Decoiler straightener feeder with coil protective film collection

This is a specially designed fully automatic coil handling equipment with coil protective film collection device, it can uncoiling, leveling, feeding and lubricating the sheet metal strip for stamping line.

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Decoiler mandrel is the hydraulic expansion, with expansion range 480 mm to 520 mm, loading capacity 5000kgs.


Equipped with a pneumatic pressing arm, the coil can be well knit without dispersing.

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Motorized limiting arm can keep the coil in the right position, avoid strip dislocation.

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Automatic rewinder to collect coil protective film during coil uncoiling

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Supporting arm with auxiliary rolls to guarantee coil smooth uncoiling

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Coil inlet support with swing arm can help metal strip enter into straightening part easily.

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Pneumatic cylinder for straightening rolls pressure and release

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11pcs GCr15 rolls for high precision straightening and feeding


With automatic lubricating control, the wool felt roll can lubricate both sides of the metal strip without any oil spill. Oil tank capacity 20L.


  • Coil Width: 50-400mm

  • Strip Thickness: 0.3-3.2mm

  • Coil Weight: 5000kgs

  • Coil I.D.: 508mm

  • Coil O.D.: 1400mm

  • Feeding Speed: 16m/min

  • Feeding Direction: From left to right

  • Automatic straightening value adjustment

  • Automatic feeding line height adjustment

  • Equipped Press Machine: SEYI SLS2-200

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We're always happy to provide customization solutions for sheet metal stamping project. Should you have any questions, please feel free to contact us.