1. Meeting the Demands of Modern Metal Processing and Logistics
In today high-throughput steel service centers and wire production facilities, efficient, reliable, and protective packaging is not just an option—it a necessity. Handling heavy steel coils and cumbersome wire coils presents significant logistical challenges. Ensuring product integrity from the production line to the end-user requires robust packaging solutions. The ring type Coil Wrapping Machine represents a significant advancement in addressing these challenges, offering a semi-automatic solution tailored for demanding industrial environments.
2. The Ring Type Coil Wrapping Machine: A Technical Overview
This specialized machine employs a rotating ring that carries the packaging material (such as stretch film or VCI paper) and orbits around the stationary coil. This method ensures even tension and complete coverage, crucial for protecting metal coils from environmental factors like moisture, dust, and physical damage during transit and storage. Its design focuses on integrating efficiency with operational flexibility.
Key Features:
- Orbital Wrapping: Rotating ring carries film/paper around stationary coil
- Auto Cut & Clamp: Automatic film cutting and securing at cycle end
- Variable Speed: Adjustable ring speed via control panel
- Safety Guards: Complete protection with emergency stops
- CE Certified: Meets European safety standards
3. Key Technical Specifications and Capabilities
Understanding the machine parameters is key to appreciating its value:
Coil Compatibility
- Outer Diameter (OD): 700-1600mm (model dependent, customizable up to 2250mm)
- Inner Diameter (ID): 500-850mm (standard), customizable
- Coil Width: 50-300mm (narrow strips to standard slit coils)
- Coil Weight: 500-2500kg (standard), up to 4000kg (heavy-duty models)
Performance
- Wrapping Speed: 20-30 coils per hour (depends on coil dimensions and wrapping program)
- Ring Speed: Variable, adjustable via control panel
- Overlap Rate: 20%-90% (adjustable to control wrap density and material consumption)
- Film Pre-Stretch: Up to 250-300% (reduces film consumption)
Control System
- PLC Control: Programmable Logic Controllers (SIEMENS/OMRON/DELTA) for reliable automated cycle management
- HMI Interface: User-friendly touchscreen for easy parameter setting, program selection, and diagnostics
- Self-Diagnostic: Fault identification displayed on control panel
- Safety PLC: Meets safety category requirements
Packaging Materials
Versatile compatibility with:
- LLDPE Stretch Film (21-35 micron)
- PE Film
- PVC Film
- VCI Paper / VCI Film (for corrosion inhibition)
- Crepe Paper
- Other composite materials
Electrical Specifications
- Power Supply: 3-phase, 380-415Vac, 50Hz (customizable)
- Control Power: 24V DC
- Total Power: Approx. 7.5 kW (varies by configuration)
- Ambient Temperature: -20 to 48°C
Main Components & Brands
- PLC: SIEMENS / OMRON / DELTA
- HMI: Touchscreen panel
- Drives: SIEMENS / DELTA
- Motor: GPG / YK
- Contactor / Breaker: Schneider
- Relay / Sensor: Omron / Autonics
- Bearing: HRB / WaFangdian
4. Applications
Steel Service Centers
- Steel coils (hot rolled, cold rolled, galvanized)
- Slit coils
- Protection: Rust prevention, edge protection, dust barrier
Wire Production
- Wire coils
- Cable coils
- Protection: Prevents unwinding, protects surface finish
Metal Processing
- Aluminum coils
- Copper coils
- Protection: VCI film prevents oxidation, maintains surface quality
5. Warranty & Support
- Warranty: 12 months on major components
- Structure Warranty: 10 years
- Technical Support: Lifetime free technical support
- Response Time: Within 3 hours after receiving technical support request
- Installation Support: Available at USD 120/day per engineer (buyer covers travel and accommodation)
6. Get a Quote
Need protection for your steel or wire coils?
📧 Email: info@fhopepack.com | 🌐 Website: www.fhopepack.com | 📞 Phone: +86-13951501635
Last updated: February 2026
