Foil Slitting &
Rewinding Machine
Elevate your foil conversion capabilities with our next generation slitting rewinder, engineered for precision critical applications in high precision packaging and metalized material industries. Featuring servo-driven mechanics and AI powered tension control systems, this industrial-grade solution delivers micron level accuracy for ultra-thin foils (5–200µm), composite foil laminates, and embossed metallic substrates. Proprietary edge-trim optimization technology eliminates foil deformation while maintaining blistering 500m/min speeds, ensuring pharmaceutical-grade slit consistency for high volume production of moisture barriers, EMI shielding foils, and sterile packaging materials.
- Aluminum Foil
- Anodized Aluminum Foil
- Copper Foil
- Li-ion Battery Foil
Foil Slitting Machine Selection
Achieve micron perfect slitting for high-performance foils – from anodized aluminum to battery-grade copper. Our surgical-grade technology ensures defect-free rolls with ±0.002mm accuracy, engineered for critical applications in energy storage, EMI shielding, and aerospace composites.
QFJ-A400 Horizontal High Speed Slitting Machine
- Automatic unloading by chain
- Slitting speed 400/min
- Independent shaft free feeding
- Min. Slitting width 30mm
- 4 sets serwo motor controll
- Unwinding diameter 1200mm(Customizable)
- Rewinding diameter 1000mm(Customizable)
QFJ-A500 Horizontal High Speed Slitting Machine
- Slitting speed: 500/min
- Small Footprint of connected structures
- 4 Sets Servo Motor Controll
- Min. Slitting Width: 20mm
- Unwinding Diameter: Φ 800mm (Customizable)
- RewindingDiameter: Φ 600mm (Customizable)
QFJ-B200 Vertical Slitting Machine
- Slitting speed: 200/min
- Small Footprint of connected structures
- 4 Sets Servo Motor Controll
- Min. Slitting Width: 20mm
- Unwinding Diameter: Φ 700mm (Customizable)
- RewindingDiameter: Φ 400mm (Customizable)
QFJ-B500 Vertical High Speed Slitting Machine
- Slitting speed: 500/min
- Small Footprint of connected structures
- 4 Sets Servo Motor Controll
- Min. Slitting Width: 20mm
- Unwinding Diameter: Φ 750mm (Customizable)
- RewindingDiameter: Φ 450mm (Customizable)
QFJ-C200 Series Surface Winding Slitting Machine
- Slitting speed: 200/min
- Independent shaft feeding
- Min. Slitting width: 10mm
- Unwinding diameter: Φ 1000mm (Customizable)
- Rewinding diameter Φ 600mm (Customizable)
QFJ-C500 Surface Winding High Speed Slitting Machine
- Slitting speed: 500/min
- Small Footprint of connected structures
- 4 Sets Servo Motor Controll
- Min. Slitting Width: 20mm
- Unwinding Diameter: Φ 1000mm (Customizable)
- RewindingDiameter: Φ 600mm (Customizable)
How Our Foil Slitting Machines Work
Industrial-Grade Reliability for Delicate Material Handling
The jumbo foil roll is unwound with ultra-sensitive tension control (0.1–2.0 N/mm² adjustable) to prevent wrinkling, tearing, or micro-cracks—critical for brittle metallic foils. The reinforced steel frame features 30% thicker crossbeams compared to film slitters, with aerospace-grade alloy rollers to eliminate deflection under heavy loads. Anti-static ceramic-coated rollers prevent foil adhesion and static buildup, while 316L stainless steel modules resist oxidation from metal particulates.
Precision-engineered for foil’s unique properties:
► Diamond-coated blades (HRC 65+ hardness) ensure clean, burr-free cuts on aluminum, copper, and laminated foils.
► AI-powered edge detection (±0.05mm accuracy) auto-adjusts blade angles to compensate for foil’s natural curvature.
► Patented dual-cooling system (air + liquid) prevents thermal deformation during high-speed cutting.
► Real-time thickness monitoring (1μm resolution) with laser sensors auto-calibrates blade pressure, maintaining ±0.03mm tolerance even for ultrathin foils (0.005–0.2mm).
Rewind perfection for flawless foil coils:
► Multi-stage tension decay control ensures uniform winding density (±1.5% variance).
► Zero-contact electrostatic eliminators remove static charges to prevent layer-to-layer sticking.
► Hydro-pneumatic core chucks enable wrinkle-free rewinding at speeds up to 800m/min.
Precise
Ultra-Precise Slitting
Engineered for Foil’s Fragility
► Micro-servo blade positioning achieves ±0.015mm repeat accuracy.
► Thickness-adaptive algorithms process 0.005–0.5mm foils, including laminated/embossed variants.
► Anti-galling roller coating prevents surface scratches on sensitive foils.
High Speed
Intelligent Speed Optimization
High Output, Zero Compromise
► Variable frequency drives enable 50–1,200m/min speed adjustments for different foil grades.
► Inertia-compensated braking prevents material snapback during emergency stops.
► Dual-web monitoring detects and corrects misalignment in ≤0.2 seconds.
Automatic
Cleanroom-Ready Design
Contamination-Free Processing
► Fully enclosed HEPA-filtered chambers (ISO Class 5 standard) for medical/pharma-grade foils.
► Oil-free transmission system eliminates lubricant residue risks.
► Quick-release debris trays collect metal dust for OSHA compliance.
Warranty
Lifetime Performance Assurance
► 10-year fatigue-rated frame with vibration-damping granite base.
► Predictive maintenance system alerts for blade wear, bearing health, and alignment shifts.
► 48-hour modular replacement service with 90% parts commonality across models.
Ready to Achieve Flawless Foil Conversion? Let’s Tailor a Solution for Your Alloy, Gauge, and tThroughput Needs.
Applications
Versatile Solutions for Non-Woven Industries
Electronics
Precision-slitted EMI shielding foils, flexible circuit substrates.
Packaging
Aluminum foils for aseptic food containers, pharmaceutical blister packs.
Energy
Copper foils for lithium-ion battery anodes, solar panel backsheets.
Aerospace
Titanium/steel alloy foils for thermal insulation and composites.
Couldn't Find Your Desired Machine?
We Offer Customization Service!
If your market demands machines with specific parameters, let our experts know and we’ll make them to the desired requirements. Our seasoned engineers have the technical expertise and skills to design, create, and assemble bespoke machines with precision performance.
Unwinding Dia
Modify the unwinding diameter of the machine between 700-1200 mm.
Rewinding Dia
Configure the rewinding diameter of 400mm, 1,000mm, or anywhere in between.
By Web Width
Custom slitting machines can have a web width ranging from 500mm to 3,000mm.
By Slitting Speed
We can adjust the slitting speed to go from 100 up to 1,000 meters per minute.
Machine Manufacturing in the JIAHAO Style
Taking pride in our flexible manufacturing approach, we tailor our paper slitting and rewinding machines based on the demands each customer presents. By taking note of your requirements and understanding the current production methods implemented, we can create converting equipment that will perfectly elevate your production.
Advice & Guidance
After analyzing your needs, our expert consultants will provide professional recommendations on how to optimize the machine.
Solution Design
Once an agreement is reached for the machine, we start creating a machine design that suits the required specifications.
Sourcing
We work with ISO9001-certified factories, ensuring that the machines and parts meet global standards for quality.
Installation and Debugging abroad
We assign expert mechanical and software engineers to set up and commission the machine onsite, making sure that it performs optimally before handover.
Delivery
The parts are then delivered to the location via well-vetted logistics companies, all properly packaged to guarantee safe and on-time shipment.
Training
Along with the machine setup, we also provide a comprehensive training program to ensure your team can maximize the machine. You also receive 24-hour support via call or email for any concerns.
Top Quality Trusted By Top Factories
Slitting machines provided by JIAHAO are of top quality from the top factory, whose machines have been widely acknowledged as the first ranked machines in the industry. JIAHAO offers fully automatic slitting machines controlled by advanced systems, as well as semi – auto slitting machines for easy operation and precise processing. The stable machine performance and extraordinary processing efficiency account for their smart choices and success.
FAQ
What types of materials can your slitting machine process?
Our machines are compatible with a wide range of materials, including but not limited to: metal foils, plastic films, paper, non-woven fabrics, laminates, and composite materials. Custom solutions are available for specialized materials.
What is the material thickness and width range that the slitting machine can handle?
Thickness Range: Typically from 0.01 mm to 3.0 mm (adjustable based on material type). Width Range: Supports raw material widths from 50 mm to 3000 mm. Custom configurations are possible.
What is the maximum diameter and weight of the raw material roll that the machine can accommodate?
Max Roll Diameter: Up to 2000 mm (78 inches).
Max Roll Weight: Up to 10,000 kg (22,000 lbs).
What is the inner diameter (ID) of the core used for the rewound rolls?
Standard core IDs include 3″ (76.2 mm), 6″ (152.4 mm), or custom sizes upon request.
What is the maximum diameter of the rewound material after slitting?
The rewound material can reach a maximum diameter of 1500 mm (59 inches), depending on material properties and tension control.
What is the width range of the slit material after processing?
Post-slitting widths can range from 5 mm to 2000 mm, with precision tolerances as tight as ±0.1 mm.
SEND A MESSAGE
- We will contact you within 12 hours
- Don't worry, we hate spam too!