The Decoiler Straightener is a cost-effective and reliable solution for metal stamping lines. Featuring a passive decoiler with manual expansion, it ensures stable coil feeding.
The decoiler straightener is a cost-effective and reliable sheet metal straightening machine for metal stamping lines. The GO model is a 0.5–3.2 mm decoiler straightener built for thin to medium sheet, and can serve as the straightening stage of a thin sheet coil straightener feeder setup when combined with a servo feeder. Featuring a passive decoiler with manual expansion, it ensures stable coil feeding. The spring-type pressure leveling unit and handwheel-adjusted straightening rollers provide precise flattening. Its integrated control box offers easy manual operation, making it ideal for sheet metal processing, stamping, and coil handling applications.
Features 4 durable leaves on the mandrel for efficient expansion.
Optional pressing arm available per customer specification.
Frequency conversion speed control for smoother, more precise operation.
Slightly inclined leveler design reduces feeding loop distance and improves material handling.
✓ Raw Material Type: Hot-Rolled Steel, Cold-Rolled Steel, Galvanized Steel, Stainless Steel, etc.
✓ Coil Width: 10-700 mm
✓ Material Thickness: 0.5-3.2 mm
✓ Coil Weight:< 3,000 kg
✓ Inner Diameter: 450-520 mm
✓ Outer Diameter: 1200 mm
✓ Working Speed: 15 m/min
A plate straightening machine is an essential material handling equipment positioned at the start of a production line. Its main function is to securely hold, uncoil, and level steel strips for smooth downstream processing. This equipment is widely used in metal sheet slitting, roll forming, stamping, and pressing operations.
Our steel straightener system is engineered to save workshop space and improve operational safety. It efficiently handles metal coil strips from 10mm to 700mm in width and 0.5mm to 3.2mm in thickness, with coil weights up to 3000kg.
Ideal for hardware stamping, electrical components, computer casings, and similar manufacturing industries, it delivers precision, reliability, and efficiency in coil processing.
The table below lists coil width, material thickness, load capacity and coil dimensions for the GO-200A to GO-600A models.
| Model | GO-200A | GO-300A | GO-400A | GO-500A | GO-600A |
|---|---|---|---|---|---|
| Width | 200 | 300 | 400 | 500 | 600 |
| Thickness | 0.5～3.2 | ||||
| Load Capacity | 800 | 1000 | 1200 | 1500 | 2000 |
| Coil ID | ￠450～￠520 | ||||
| Coil OD | ￠1200 | ||||
| Infeed Rollers | ￠60 × 2 / ￠80 × 2 | ￠70 × 2 / ￠98 × 2 | |||
| Leveling Rollers | ￠52 × 7 Rollers (Top 3 / Bottom 4) | ￠60 × 7 Rollers (Top 3 / Bottom 4) | |||
| Leveling Motor | 1 | 2 | 2 | 3 | 3 |
| Sensing Method | 24V Inductive Stand | ||||
| Gearbox | 1:30 | ||||
| Discharge Speed | 16 | ||||
| Adjustment | Four-Point Type | ||||
| Coil Expansion | Manual / Optional: Hydraulic | ||||
| Power Voltage | AC380V | ||||
The metal straightener is the first stage of a metal sheet stamping line, designed for loading metal coils, uncoiling, straightening sheet strips, and guiding them into the mechanical power press and NC servo feeder.
It is widely used in various metal stamping production lines, such as hardware stamping, saw blade manufacturing, knife pressing, motorcycle parts stamping, car license plate stamping, small auto parts production, and computer or electronic components stamping lines.
As the GO model manufacturer, JINZHIDE builds this coil feeding machine around your coil width, material thickness and coil weight. Contact our engineers for a quotation, or browse the full range of stamping line solutions.
Share your production requirements and material specifications. Our engineers will provide a tailored press automation solution with fast quotations and professional technical support.
Whatsapp: +86-18932396111
E-mail: czjinzhide@163.com
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Phone:0086-18932396111
