Slitting Rewinder Machines & Solutions
At JIAHAO, we engineer high performance slitting rewinder systems for global manufacturers. Whether processing metal foils, label films, non-woven textiles, specialty papers, or maintaining machines with OEM grade accessories, our solutions are built to maximize productivity and minimize downtime.
- Precision
- Speed
- Reliability
Explore Our Slitting Rewinder Product Range
Designed for precision cutting and efficient rewinding, our machines handle diverse materials foil, film, nonwoven fabrics, paper, and more. Built with advanced automation, durable components, and industry focused innovations, each solution ensures seamless production for packaging, medical, and industrial applications. Discover the ideal match for your material needs.
QFJ-A400 Series
QFJ-A500 Series
QFJ-B200 Series
QFJ-B500 Series
QFJ-C500 Series
QFJ-C200 Series
ISO-Certified Factory with 12+ Years Engineering Expertise
Strategic Advantages of China Manufacturing
JHSlitter combines integrated CNC blade production, CE/UL/ISO certified compliance, and a 10,000m² automated smart factory to deliver agile, cost competitive slitting solutions. Localized supply chains enable 40% faster prototyping, while AI quality systems ensure precision merging China’s manufacturing efficiency with global standards.
Supply Chain
Integrated Supply Chain
◈ In-house CNC Blade Production Unit
◈ 50km Radius Component Ecosystem
◈ 40% Faster Prototyping Cycle
Global
Global Compliance Focus
✓ CE, UL, ISO 9001/14001 Certified
✓ RoHS & REACH Compliance
✓ Custom Export Packaging Solutions
Smart
Smart Factory Infrastructure
→ 10,000m² Digitized Production Base
→ Siemens PLC Controlled Assembly
→ Automated Quality Gate System
Engineering
Engineering Excellence
±0.02mm Laser-Calibrated Accuracy
500m/min Max Line Speed
AI-Powered Tension Control System
30% Energy Saving vs EU Standards
0.1-6.0mm Material Adaptability
Applications of Slitter Rewinder/Cutting Machine
JHSlitter’s products are applied in a wide variety of fields: paper, printing, electronics, medicine, automotive, packaging and other industries. JHSlitter, your loyal converting solution provider.
Paper Materials
- Coated Paper
- Paper Board
- Kraft Paper
Paper slitter rewinder machines are designed to accommodate a diverse range of roll sizes. Whether it’s small rolls or large ones with a diameter of up to 2500mm, these machines can handle them all.
Flexible Films & Packaging
- Labels
- Flexible Films & Packaging
- Pharmaceutical Packaging
Our Slitting machines offer outstanding performance when it comes to processing labels, films, and liner-less paper rolls. Our rewind diameters span from 250mm to 1500mm, which can handle a diverse range of materials.
Non Wovens
- Spunlace
- Spunbond Fabric
The Non Woven Slitting Machine features an auxiliary belt-assisted unwinding system. This system allows for precise regulation of material tension, thereby efficiently avoiding overstretching and guaranteeing stability throughout the transportation process.
Metal Foils
- Aluminum Foils
- Copper foils
Our machinery focuses on Foil Slitting Machines designed specifically for printed electronics. It is also applicable to copper and aluminum foils utilized in battery applications. Our slitter rewinder is capable of achieving highly precise conversion of copper foil, which is crucial for both printed circuit boards and the battery industry.
Tailored for Bopp Tape Excellence
- Bopp Tape
Our machinery specializes in Bopp Tape Slitting & Rewinding Machines, engineered for precision in packaging, printing, and industrial sealing. Designed to handle high tensile Bopp films and adhesive coatings, our systems ensure flawless slitting accuracy for tapes used in logistics, e-commerce, and heavy duty applications.
BECOME OUR PARTNER
6 Reasons You Want to Choose Us
Professional Team
Our team has about 10 years of experience in slitting and related fields and is well-known in the industry. It has a solid technical foundation, innovation ability and holds ISO9001:2000 international quality system certification by CE and SIRA. We provide professional and reliable services.
Prompt Communication
Our professional installation team offers 24-hour online service. Wherever you are, if you have questions during installation, one communication and they'll respond promptly. With real-time video and remote data analysis, we ensure a smooth installation.
Technical Training
After the slitting machine is installed, a 3-day comprehensive operation training starts. It includes theory, practice, fault simulation and elimination. Taught by experienced experts, it makes your team proficient in machine operation and maintenance for efficient production.
Brand Components
We choose globally known electrical and hydraulic components, mainly from Japan and Taiwan. These components have excellent performance and a global supply chain. When a part fails, you can get a replacement locally and resume operation fast, reducing downtime impact.
Spare Parts Supporting
Each slitting machine has an emergency spare parts kit with replacement. In case of sudden failure, no need to worry about long procurement or high costs. The kit can be used immediately and our global network will supply parts quickly to maintain production.
Warranty
All slitting machine products have a 12-month warranty. During this period, we're responsible for any quality issues, providing free repair and replacement. This gives you confidence in the product and secures your investment.
CONTACT
FAQ
What is slitting and rewinding?
Slitting is the process of cutting a wide roll of material into narrower rolls, while rewinding is the subsequent step of winding these narrower strips onto separate cores. It’s crucial for industries like packaging, printing, and textiles to obtain materials in specific widths for further processing or end-use.
Why is precision important in slitting and rewinding?
Precision ensures that the final slit rolls meet the exact width requirements, minimizing material waste. In applications such as electronics manufacturing where components are cut from narrow strips, even a slight deviation can lead to defective products. High precision also guarantees consistent roll quality, essential for smooth downstream operations like laminating or packaging.
What types of slitting machines are available?
There are rotary slitting machines, which use circular blades rotating at high speeds for efficient cutting, suitable for high-volume production of materials like plastic films. Razor slitting machines, on the other hand, employ sharp razor blades and are ideal for thinner, more delicate materials where a clean, precise cut is needed without deforming the material, such as certain types of paper or foils.
How do I maintain my slitting and rewinding equipment?
Regularly clean the machine to remove debris and dust that can accumulate on blades and rollers, affecting performance. Lubricate moving parts, such as bearings and shafts, according to the manufacturer’s schedule. Check blade sharpness frequently and replace them when dull to ensure clean cuts. Also, calibrate tension control systems periodically to maintain proper material tension during the process.
Can the slitting and rewinding process handle different thicknesses of materials?
Most modern equipment can handle a wide range of thicknesses. However, adjustments are necessary. Thicker materials may require stronger blade pressure and more robust machine settings, while thinner materials demand finer blade adjustments and gentler tension control to prevent tearing or wrinkling. For example, a machine set up for thick cardboard may need to be reconfigured for thin plastic sheets.
Are there specific materials that are difficult to slit and rewind?
Materials with high elasticity, like certain rubber compounds, can be challenging as they tend to rebound and distort during the process. Fibrous materials, such as some non-woven fabrics, may cause blade clogging if not properly managed. Additionally, materials with a sticky surface, like adhesive tapes, need special blade coatings or cooling systems to prevent adhesion and ensure smooth slitting.
How can I ensure consistent slit width throughout the roll?
Use high-quality, precision blades and regularly check for any signs of wear or damage. Implement an automated width measurement system that continuously monitors the slit width during the process. If deviations are detected, the machine can be programmed to make immediate adjustments. Also, maintain a stable material feed speed and tension, as fluctuations can cause width variations.
What quality issues should I watch out for during rewinding?
Look for issues like roll telescoping, where the edges of the wound material become uneven, causing the roll to bulge or have a conical shape. This can be due to improper tension balance between layers. Wrinkles or creases in the wound material are another concern, often resulting from incorrect tension settings or a misaligned winding path. Air pockets trapped between layers can also occur if the winding speed is too high, affecting roll density and stability.
What safety precautions should be taken when operating slitting and rewinding equipment?
Always wear appropriate personal protective equipment, including safety glasses, gloves, and ear protection if the machine is noisy. Keep hands and loose clothing away from moving parts, especially the blade area. Install safety guards around the slitting section and ensure they are in proper working condition. Provide clear emergency stop buttons within easy reach and train operators on emergency procedures.
How often should safety inspections be conducted?
Safety inspections should be carried out daily before starting the machine to check for any visible damage or loose parts. A more comprehensive inspection, including checking electrical systems, mechanical integrity, and safety interlocks, should be done weekly. Additionally, an annual inspection by a professional technician is recommended to ensure compliance with safety standards and to identify any potential long-term issues that might not be apparent during routine checks.
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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.
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.
