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High-Efficiency Multifunctional Rewinder from China Suppliers & Factory for Superior Roll Processing
Advantages in Boosted Production Efficiency
Independent Unwinding Efficiency: Enables non-stop roll change, drastically reducing production downtime and significantly increasing output per hour. It can handle multiple materials or rolls of different specifications simultaneously, enhancing equipment utilization.
Dual Die-Cutting Station Efficiency: In high-efficiency production mode, it can die-cut two different label specifications at the same time, maximizing equipment capacity—ideal for large-volume, multi-variety orders.
Winding System Efficiency: Adopts a multi-station winding design with four-axis automatic switching, eliminating the need to stop for winding completion and maintaining a continuous production rhythm.
Advantages in Ensured Processing Precision
Trimmer Precision: Precisely cuts off edge waste from rolls, ensuring the width accuracy of finished rolls and improving product consistency. It removes irregular edges, providing a stable foundation for subsequent processes like die-cutting and waste discharge.
Pressure Gauge Precision: Real-time monitors pressure at die-cutting and lamination positions, ensuring uniform die-cutting depth. This prevents cutting through the base paper or incomplete cutting, thus guaranteeing processing precision.
Precision Control Parameters: The slitting width error is only ±0.3mm, and the winding alignment error is ±0.5mm—far exceeding the average precision level of the industry.
Slitting Width Error: ±0.3mm
Winding Alignment Error: ±0.5mm
Advantages in Enhanced Production Flexibility
Independent Unwinding Flexibility: Can handle multiple materials or rolls of different specifications simultaneously, easily coping with diverse production orders without frequent equipment adjustments.
Dual Die-Cutting Station Flexibility: Two production modes can be flexibly switched according to order requirements. It can not only efficiently produce regular labels but also process high-value-added complex labels. This reduces the number of die changes, improves the ability to quickly respond to complex orders, and enhances the flexibility of production arrangements.
Material Adaptation Flexibility: The applicable material width is usually 200–580mm, which can adapt to the processing of rolls with various widths. The slitting width ranges from 25–100mm, which can be adjusted according to tool configuration to meet the processing needs of products with different specifications.
Advantages in Automation and Continuity
Vibratory Bowl & Automatic Feeding/Labeling Automation: Realizes automatic sorting, conveying of small parts, and online integrated assembly with labels. This eliminates subsequent manual pasting processes, improves automation levels, reduces labor costs, and avoids errors caused by manual operations to enhance production consistency.
Waste Removal Automation: Automatically removes waste after die-cutting without manual cleaning, ensuring continuous production and preventing downtime caused by waste accumulation.
Rewinding System Automation: The center winding is driven by a servo motor, making the winding process stable and reliable. It is equipped with air expansion shafts to realize automatic roll change and tail cutting, reducing manual involvement and ensuring the continuity and automation of the rewinding process.
Product Parameters
| 4-Axis Non-Stop Rewinder Parameter Table | |||
| Technical Parameters | Specifications | Control System | Brands |
| Maximum Paper Passing Width | 580mm | PLC Controller | Inovance |
| Maximum Unwinding Diameter | 260mm | Servo Motor | Inovance |
| Maximum Running Speed | 130m/min | HMI (Human-Machine Interface) | Inovance |
| Equipment Installed Power | 11KW | Precision Pressure Regulator | SMC (Japan) |
| Equipment Startup Power | 4KW | Bearings | NSK (Japan) |
| Total Equipment Weight | 2.8T | Planetary Reducer | Nidec (Japan) |
| Operating Personnel | 1 person | Cylinders | Airtac |
| Usable Width Range | 200-580mm | Solenoid Valves | Airtac |
| Slitting Width Adjustment | 25-100mm | Displacement Sensors | Domestic |
| Slitting Width Error | ±0.3mm | Indicator Lights | Domestic |
| Winding Alignment Error | ±0.5mm | Stepper Motors | Domestic |
| Switching Power Supply | Rockwell | ||
| AC Contactor | Rockwell | ||
| Buttons | Rockwell | ||
| Reflective Photoelectric Sensor | Panasonic (Japan) | ||
| Relays | Rockwell | ||
Product Display
Frequently Asked Questions (FAQ)
Q1
What is the maximum running speed of the 4-Axis Non-Stop Rewinder?
The 4-Axis Non-Stop Rewinder supports a maximum running speed of 130 meters per minute, making it suitable for high-volume, fast-paced label production environments where continuous throughput is critical.
Q2
What precision levels does this rewinder achieve for slitting and winding alignment?
This machine delivers industry-leading precision with a slitting width error of only ±0.3mm and a winding alignment error of ±0.5mm. These specifications far exceed the average industry standard, ensuring consistent product quality across all production runs.
Q3
What material widths and slitting widths are compatible with this machine?
The rewinder supports a usable material width range of 200–580mm, accommodating a wide variety of roll widths. The slitting width can be adjusted from 25mm to 100mm depending on tool configuration, providing flexibility for products with different specifications.
Q4
How does the dual die-cutting station improve production flexibility?
The dual die-cutting station allows two different label specifications to be die-cut simultaneously in high-efficiency mode. Operators can flexibly switch between production modes based on order requirements, reducing die change frequency and enabling faster responses to complex or multi-variety orders.
Q5
What automation features does this rewinder offer to reduce manual labor?
The machine features comprehensive automation including automatic waste removal after die-cutting, servo motor-driven center winding with air expansion shafts for automatic roll change and tail cutting, and an integrated vibratory bowl feeding and labeling system that eliminates manual pasting processes and reduces labor costs.
Q6
What are the key component brands used in this rewinder?
The rewinder incorporates globally recognized brands for reliability and performance: Inovance for PLC controller, servo motor, and HMI; SMC (Japan) for precision pressure regulators; NSK (Japan) for bearings; Nidec (Japan) for planetary reducers; Panasonic (Japan) for reflective photoelectric sensors; and Rockwell for switching power supplies, AC contactors, buttons, and relays.
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