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0.4-2.5mm decoiler and straightener 2 in 1, model GL-200A, GL-300A, GL-400A, GL-500A, GL-600A
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0.4-2.5mm decoiler and straightener 2 in 1, model GL-200A, GL-300A, GL-400A, GL-500A, GL-600A

Author:admin    Pub date:2022-02-05 18:00:29     Views:


0.4-2.5mm decoiler and straightener 2 in 1, model GL-200A, GL-300A, GL-400A, GL-500A, GL-600A
  • 0.4-2.5mm decoiler and straightener 2 in 1, model GL-200A, GL-300A, GL-400A, GL-500A, GL-600A
  • 0.4-2.5mm decoiler and straightener 2 in 1, model GL-200A, GL-300A, GL-400A, GL-500A, GL-600A
  • 0.4-2.5mm decoiler and straightener 2 in 1, model GL-200A, GL-300A, GL-400A, GL-500A, GL-600A

I. Main features
1. These GL-A series machines are very excellent combined decoiling and straightening machines for thin metal sheet coils.
2. They can suit for various metal sheet coil material, such as cold rolled steel, hot rolled steel, galvanized steel etc.
3. With a combined structure design, as 2 in 1, each machine can save workshop space obviously, rather than a separate decoiler and a separate straightener.
4. As a combined machine, it can decoil and straighten the metal sheet synchronously.
5. It adopts good quality components, for long service life and low malfunction.
6. Its mandrel expanding adjusting is manual, but automatic expanding adjusting can be chose through a hydraulic cylinder for automatic operation.
7. A pneumatic holding down device can be equipped as optional device, to prevent thick metal sheet coil loosing.
8. Its decoiler does not have a motor motive, because the straightener can pull the metal sheet from the decoiler synchronously.
9. There is a manual adjustable brake device for the decoiler, so it can stop decoiling smoothly.
10. Its straightening rollers are made of high quality steel, with special heat treatment, with high hardness and abrasion performance, for getting perfect straightening performance.
11. With manual bolt adjusting for upper pinching rollers and a big wheel adjusting for upper straightening rollers, this machine can get perfect straightening performance, and is easy to operate it.
12. There is a good electric control box with standard components, so it is operated and protects users’ safety very well.
13. It has an electronic sensor rack, for metal sheet contacting and automatic loop control.
14. An inverter can be equipped as optional device in order to get and adjust variable straightening speed easily.
15. Some special requirements can be manufactured for you.

II. Specification parameter

ModelGL-200AGL-300AGL-400AGL-500AGL-600A
Metal sheet coil width200mm300mm400mm500mm600mm
Metal sheet thickness0.4-2.5mm
Coil weight800KGS1000KGS1500KGS2000KGS2500KGS
Coil inside diameter450-530mm
Coil outside diameter1200mm
Straightening speed15m/min
Electrical power380V, 3 phase, 50HZ (or other)
Motor power1.5HP2HP3HP
Feeding rollersΦ63mm  (2 pieces), Φ79.5mm (2 pieces)
Straightening rollers diameter57mm
Straightening rollers quantity7 pieces (upper 3, lower 4)
Mandrel expandingmanual (hydraulic expanding is optional.)
Coil holding down deviceoptional (pneumatic)
Pressing for upper pinching rollersfour bolts
Adjusting for upper straightening rollersa big wheel
Inverter for adjusting speedoptional (Delta)


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