Plastic Film Coated Cold Rack Roll Forming Machine Production Line For Industrial Rack Panels
1. Production Line Overview
This production line targets manufacturers of heavy-duty storage racks and shelving systems. It is ideal for industries requiring durable, precision-formed metal shelf panels with surface protection. Its integrated punching and coating features increase efficiency, appealing to customers valuing product quality, surface finish, and flexible batch production.
2. Profile Description
The shelf panel profile is formed from cold-rolled galvanized steel, typically 1.5-3mm thick, featuring pre-punched notches and precision bends. Its flat, perforated design supports heavy loads while allowing airflow. Commonly used in industrial and commercial shelving, it combines strength, corrosion resistance, and surface protection for long-term durability.
3. Production Process
Flow Chart:
3T Manual Decoiler - Hydraulic Punching - Guiding - Film Coating Unit - Roll Former - Hydraulic Cut and Bending - Out Table
Process:
The steel coil is manually uncoiled and guided through hydraulic punching for precise notch creation before roll forming. A plastic film coating protects the surface during forming. The roll former shapes the shelf profile, followed by integrated hydraulic shear and bending to cut and fold the panel efficiently.
4. Technical Parameters
| Machine | Analysis |
| 3T Manual Decoiler | Manual coil feeding for flexible batch size |
| Cost-effective, suitable for small to medium orders | |
| Hydraulic Punching | Pre-punches precise notches to facilitate bending and assembly |
| Reduces material stress and improves downstream forming quality | |
| Guiding | Maintains coil alignment for accurate forming and coating |
| Prevents material deviation and wrinkling | |
| Film Coating Unit | Applies protective plastic film to steel surface |
| Protects finished panel from scratches and corrosion | |
| Roll Former | Chain-driven, wall-plate structure for stable, precise forming |
| Designed to handle complex rack shelf profiles | |
| Hydraulic Cut & Bending | Combines cutting and bending in one operation for efficiency |
| Enhances production speed and reduces handling errors | |
| Out Table | Supports finished products for easy unloading |
| Optional buffering to prevent surface damage |
5. Key Focus
- Integrated hydraulic punching ensures accurate pre-cut notches for enhanced assembly.
- Plastic film coating protects finished panels from scratches and corrosion.
- Chain-driven roll former offers stable, precise forming for complex shelf profiles.
- Combined shear and bending unit increases production speed and reduces handling errors.
- Flexible line suitable for small to medium batch runs with high surface quality requirements.
6. Production Line Components
| Machine | Quantity |
| Manual Decoiler | 1 set |
| Hydraulic Punching | 1 set |
| Guiding Unit | 1 set |
| Film Coating Unit | 1 set |
| Roll Former | 1 set |
| Hydraulic Cutter | 1 set |
| Out Table | 2 sets |
| PLC Cabinet | 1 set |
| Hydraulic Station | 1 set |
7. Customization Options
This line supports customization of punch patterns and notch sizes to match specific rack designs. Film coating materials and thickness can be tailored for different surface protection needs. The roll former’s tooling can be modified for varying shelf panel widths and profiles. Shear and bending parameters can adjust to meet diverse folding requirements.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.