"Unreeler
1. High Efficiency and Stability – Enhanced Productivity
Automated Operation: PLC-controlled automatic loading, centering, and uncoiling reduce manual intervention and shorten coil change time.
High-Speed Performance: Compatible with continuous production lines, ensuring stable material feeding (e.g., metal, film, paper) at speeds up to 50-300 m/min (model-dependent).
2. Precision Control – Ensures Material Quality
Tension Adjustment System: Hydraulic or servo-controlled to prevent material stretching, wrinkling, or deformation, ideal for precision processing (e.g., automotive sheets, lithium battery foils).
Automatic Centering: Photoelectric/mechanical edge alignment (±0.5mm accuracy) prevents deviation and reduces waste.
3. Robust and Durable – Lowers Maintenance Costs
Heavy-Duty Construction: High-carbon steel frame or welded structure supports loads up to 20-50 tons (optional) with high impact resistance.
Modular Design: Key components (e.g., hold-down arms, expanding/contracting mandrels) allow quick replacement, minimizing downtime.
4. Safety and Reliability – Complies with Industry Standards
Multi-Layer Protection: Emergency braking, overload protection, and anti-rebound devices, certified to CE/ISO standards.
User-Friendly Interface: Touchscreen HMI for real-time monitoring (e.g., speed, tension) and simplified operation.
5. Versatile Adaptability – Scalable Solutions
Multi-Material Compatibility: Interchangeable mandrels/clamps handle steel, aluminum, plastic films, and more, with widths ranging from 500-2000mm.
Customizable Options: Optional hydraulic lifting, dual-head alternating uncoiling, scrap edge rewinding, etc., to meet specialized process needs.
Typical Applications:
Metal Processing: Uncoiled steel sheets fed into stamping or cutting lines.
New Energy: Precision unwinding of lithium battery electrode foils.
Packaging Industry: High-speed, dust-free film uncoiling.
Let me know if you'd like any refinements for specific terminologies or industry preferences!
Uncoiler/Decoiler Equipment Product Details
Product Name: Uncoiler / Decoiler
Applications: Metal processing, new energy batteries, packaging & printing, automotive manufacturing, home appliance production, etc.
1. Equipment Structure & Working Principle
Core Components
Frame: High-strength welded steel plate with stress-relief treatment for long-term stability.
Mandrel: Hydraulic/mechanical expanding type (optional expansion range Φ450-800mm), compatible with different inner diameters (e.g., 508mm, 610mm).
Loading System: Hydraulic lifting platform or crane-assisted loading (max. capacity: 50 tons).
Hold-Down Arm: Pneumatic/hydraulic pressure arms to prevent coil loosening or springback.
Workflow:
Loading → Automatic Centering → Uncoiling → Tension Control → Feeding to Next Process
2. Technical Specifications (Standard Model Examples)
| Parameter | Range |
|---|---|
| Material Compatibility | Metal coils (steel, aluminum, copper), plastic film, paper rolls, composites |
| Material Width | 500-2500mm (customizable) |
| Material Thickness | 0.1-6mm (metal) / 0.02-2mm (film) |
| Max. Coil Weight | 10-50 tons |
| Uncoiling Speed | 10-300 m/min (depends on drive configuration) |
| Centering Accuracy | ±0.5mm (photoelectric edge alignment) |
| Tension Control | Servo motor/magnetic powder brake (±3% fluctuation) |
| Power Supply | 380V/50Hz (or customized per customer requirements) |
3. Core Features & Innovations
(1) Intelligent Control System
PLC + HMI: Optional brands (Siemens, Mitsubishi, etc.), pre-set parameters for various materials.
Remote Monitoring: IoT data collection (optional) for real-time equipment tracking.
(2) High-Precision Auxiliary Systems
Hydraulic Shear: Automatic lead-edge cutting (reduces manual handling).
Scrap Edge Rewinder: Independent motor-driven scrap winding.
(3) Safety Protection Design
Two-Hand Operation: Complies with machinery safety standards (EN ISO 13850).
Interlocked Guarding: Auto-stop when doors are opened (optional safety light curtains).
4. Optional Configurations & Customization
Double-End Uncoiler: Non-stop coil change for improved productivity.
Vacuum Table: Prevents wrinkles in ultra-thin materials (e.g., copper foil).
Anti-Corrosion Coating: Ideal for humid environments (e.g., coastal areas).
Non-Standard Customization: Tailored designs for workshop layout or material properties.
5. Application Scenarios & Case Studies
Automotive Industry: Supplies uncoiled high-strength steel sheets to stamping lines (Case: 500T automated production line for a major automaker).
Lithium Battery Production: Constant-tension unwinding of electrode foils (tension fluctuation ≤1%).
Food Packaging: High-speed sterile film uncoiling (200 m/min, dust-free environment compatible).
6. After-Sales Service Commitment
Global Technical Support: 24-hour response for troubleshooting.
Spare Parts Supply: Common components (e.g., bearings, hydraulic valves) in stock.
Training Services: Free operation and maintenance training.
Note: Above specifications are for standard models. Contact us for customized solutions!
Would you like additional details (e.g., certifications, energy consumption data)。
