The Decoiler/Uncoiler is the front-end feeding equipment in roll forming production lines, mainly used for lifting steel coils and steadily and continuously conveying the coiled material to the forming host. The equipment adopts thickened steel structure welding, featuring strong carrying capacity, stable operation, and robust structure, significantly improving the efficiency and stability of the production line.

II. Equipment Features

1. Heavy-Duty Steel Structure Design, Strong Carrying CapacityFrame welded from Q235/Q345 steel plates, high strength, resistant to deformation. Supports various load capacities: 3T, 5T, 7T, 10T, 15T, etc.
2. Hydraulic Expansion, Efficient and Safe Coil LoadingHydraulic cylinder-driven expansion structure allows quick coil clamping, improving loading efficiency and avoiding manual risks.
3. Optional Automatic Tension SystemSupports pneumatic brakes and automatic tensioners to maintain smooth uncoiling, preventing steel stretching or loose material.
4. Powered and Non-Powered Uncoiling OptionsDepending on production line needs, motor-driven uncoiling (powered decoiler) or host-traction uncoiling (non-powered decoiler) can be configured.
5. Variable Frequency Speed Control System Synchronized with Forming Host (Optional)Integrated with frequency converters enables automatic speed synchronization with the roll forming host, enhancing overall line automation.
6. Can be Paired with Hydraulic Loading Cart (Optional)Makes coil loading easier, further ensuring operator safety.

III. Application Fields

• Metal Roof Panel Tile Forming Machines
• C/Z Section Steel Machines
• Floor Deck Forming Machines
• Slitting Lines and Leveling/Cutting Lines
• Light Gauge Steel Stud Forming Equipment
• Steel Structure Production Lines

IV. Technical Parameters Table

V. Frequently Asked Questions

Q1: Can the decoiler be matched with my existing production line?

A1:​ Yes, we support customization of parameters like width, load capacity, and expansion method, compatible with most domestic and international forming machines.

Q2: What is the difference between powered and non-powered decoilers?

A2:​ Powered Decoiler: Motor-driven uncoiling, stable speed, can handle heavier coils.

Non-powered Decoiler: Pulled by the host for uncoiling, simpler structure, lower cost.

Q3: How long does it take to change a coil?

A3:​ If using the hydraulic expansion function, coil loading can typically be completed in 1-3 minutes.

Q4: Do you provide hydraulic loading carts?

A4:​ Hydraulic loading carts are optional, making coil loading safer and more efficient.

Q5: Can the equipment achieve fully automatic uncoiling?

A5:​ Yes, by configuring a frequency converter + automatic tension system, automatic uncoiling synchronized with the host can be achieved.