3 in 1 decoiler straightener NC servo feeder mainly includes decoiler part, connection device and straightening feeder. Our 3 in 1 decoiler straightener NC servo feeder divides into 4 models, they are 0.3-3.2mm, 0.5-4.5mm, 0.8-6.0mm and 1.5-15mm.

Common use of decoiler straightener NC servo feeder

full series of decoiler straightener feeder

1/ Material width 50-1600mm, thickness 0.3-3.2mm thin plate

This model of 3 in 1 decoiler straightener NC servo feeder is mainly used in computer, electrical appliances, printer, and fine material stamping such as electronic digital.

2/ Material width 80-1600mm, thickness 0.5-4.5mm medium-thick plate

This model of 3 in 1 decoiler straightener NC servo feeder is mainly used in automobile parts, furniture accessories, medium-thick material stamping for building hardware and ceiling punching.

3/ Material width 80-1600mm, thickness 0.8-6.0mm thick plate

This model of 3 in 1 decoiler straightener NC servo feeder is mainly used in heavy plate stamping for rack punching, brake pads and caster metal stamping.

4/ Material width 300-2000mm, thickness 1.5-15mm heavy-thick plate

This model of 3 in 1 decoiler straightener NC servo feeder is mainly used in parts stamping for the automotive industry, for example, automotive impact beams, girders, door panels, etc.

Some structure parts of 3 in 1 decoiler straightener NC servo feeder

Decoiler spindle

The oil pressure expansion system is adopted, and the material roll reel adopts a wedge-shaped slider structure, which automatically locks and loosens the reeling material, and the discharge width is adjusted by the screw of the two-speed material roll, and the outer material-receiving material is lifted by the cylinder when discharging. It is convenient for loading and unloading materials, high reliability, low labor intensity, good safety, and equipped with pressure arm, so that the material will not be loose. The discharge material adopts the photoelectric induction system, and the material is automatically discharged, and the pneumatic lifting material is used at the same time, control the curvature of the material to make the feed smooth.

Leveling part

When metal sheets pass through these roller groups, something in micro is changed. Stress inside material itself is damaged and material surface is reshaped to more smooth. Thus your get material you need for stamping.

The leveling is adjusted by four worm gears, and the worm gear is driven by the hand wheel to drive the upper slider to lift and lower, and the adjustment amount is accurately displayed. The flattening and relaxation adopts the eccentric structure, which is realized by double cylinders. When the air is leveled, the cylinder is ventilated. The upper slider is driven by the cylinder piston. When the cylinder is relaxed, the cylinder is loosened by the lifting slider. The relaxation speed is fast because the exhaust valve is installed in the exhaust line when it is relaxed.
Please see the below YouTube link of performance of our 3 in 1 decoiler straightener NC servo feeder.