CTL12×1600 Steel Coil Cut To Length Line Automatic Decoiling Leveling Cross Cutting Flat Plate
Product Introduction
CTL12×1600 cut to length line is specially designed for processing steel coils into rectangular flat plates. It completes continuous procedures including decoiling, leveling and fixed-length cross shearing. The whole line can stop to rewind residual steel coils conveniently for switching production of different plate sizes.
Adopts full-automatic CNC control. Operators only need to set plate length and cutting quantity on the touch screen. It features fast production speed, greatly saving labor cost. Only one operator is required, and the contact between staff and steel plates is minimized to ensure operational safety.
Production Process Flow:
Material Loading → Decoiling → Press & Guiding → Pinch Feeding → Rough Leveling → Guide Positioning → Precision Leveling → Encoder Length Measuring → Cross Cutting → Pinch Conveying → Stacking
Core Equipment Specifications
Steel Coil Loading Dolly
- Max load capacity: 30 tons
- Equipped with dual rollers on the top. It supports coil rewinding function to prevent loose coils and tangling during recoiling.
- Used to transport steel coils and lift coils onto the decoiler.
Hydraulic Single Cantilever Decoiler
Hydraulic shaft expansion to clamp steel coils for passive uncoiling. Equipped with manual tension brake. Two sets of decoilers realize centering adjustment during coil loading. Round side baffle avoids interference with narrow coils.
Hydraulic Pressing & Pinching Device with 3-Roll Rough Leveler
Adopts 2 lower rollers + 1 upper roller rough leveling structure. Effectively prevent steel plate arching, guarantee smooth follow-up production. Equipped with hydraulic shovel head for smooth coil head feeding.
Precision Leveling Unit
9-roll leveling structure (4 upper rollers + 5 lower rollers). Upper and lower rollers are all active driving rollers with consistent linear speed to improve leveling quality. Rollers adopt medium-frequency quenching treatment. Adjustable supporting rollers enhance roller rigidity to release internal stress of steel plates and achieve excellent flatness.
Encoder Length Measuring Unit
Installed integrally with leveling machine on shared base. Real-time length detection via measuring roller and encoder to ensure precise fixed-length cutting.
Cross Cutting Machine
Max cutting thickness:12mm, Max effective width:1600mm. Hydraulic shear structure. Blade gap adjustable synchronously. Polyurethane pressure foot protects plate surface without scratches.
Pinch Conveying & Stacking Device
Consists of conveying roller table, plate throwing mechanism, stacking workbench and material tidying device (optional). The stacking platform length can be customized according to customer's maximum light pole plate size.
Hydraulic & Pneumatic System
- Hydraulic station, oil cylinders, valves and pipelines. (Hydraulic oil to be prepared by buyer)
- Pneumatic system working pressure ≤0.8Mpa, air consumption:1.5m³/min. (Air source to be prepared by buyer)
Electrical Control System
PLC + touch screen human-machine interface. Supports automatic linkage operation and independent manual control of each single machine. Operators can set cutting length and plate quantity freely. Full line emergency stop function is equipped to protect equipment and personnel safety.