Paper Roll Slitting Machine

High Precision Slitting for Rolls of All Types

Our slitting machines convert wide jumbo rolls into narrow coils with ±0.2 mm accuracy and clean, burr free edges – eliminating secondary finishing. With slitting widths adjustable from 30 mm up to 1800 mm and speeds reaching 500 m/min, they handle paper, film, laminates, and more. Multi station unwinding and multiple knife sets allow simultaneous processing of several rolls, dramatically boosting throughput.

Slitting Accuracy: ±0.2 mm, servo controlled for consistent coil quality
Operating Speed: 30‑500 m/min, stable high speed production

Explore Our Paper Roll Slitting Machine Series

CQST

High-Speed Paper Roll Slitting Machine

This machine is suitable for a lot of paper, such as 15-500g/m², paper & film laminated, PET/PVC, etc., the best jumbo roll cutting machine.

HKS-U2

Roll to Sheet Cutting Machine

This machine is suitable for cross cutting jumbo rolls, such as paper, adhesive stickers, thick plastic film, or some laminates material, into sheets of any needed size at high speed and high precision. It is the ideal equipment for the paper-making, plastic, printing, and food packaging industries.

HKA-1600

Printing & Roll-to-Sheet Cutting Machine

This machine is suitable for a lot of paper: A4/A3 paper, Hamburg paper, film laminated, etc. Best jumbo roll cutting machine. Printing and cutting on one line.

HKZ-1600

Automatic Roll-to-Sheet Cutting Machine

This machine is suitable for a variety of plastic flexible packaging paper 60-500g/m², such as double adhesive paper, white paper jam, copper plate paper, film paper, paper plastic composite materials, stickers, and other reel materials for lateral cutting.

Technical Highlights

How do our technical highlights work for you?

High precision circular blade sets achieve ±0.5mm slitting accuracy with clean, burr free edges – no secondary trimming required. Slitting width adjustable from 50mm to full web width (standard models up to 1600mm).

01. High-Precision Cutting

High accuracy cutting system with ±0.5mm tolerance – clean, burr free edges with no secondary trimming required. Precision blade set ensures consistent quality across all sheets.

02. Automatic Stacking

CE certified slitting machine with ±0.5mm accuracy. ISO 9001 quality control for consistent, burr free sheets.

03. Touchscreen Operation

User friendly touchscreen interface – size selection, quantity setting, and operation all on one screen. No complex programming or skilled operator required.

04. Tension Control System

Automatic unwind tension control ensures flat, wrinkle-free sheets – consistent quality across all cuts. Eliminates stretching, wrinkling, and skewing during cutting.

Advantages compared with competitors

Comparison of shortcomings with peers

Slitting accuracy: ±1‑2 mm (operator dependent)
Maximum speed: ≤300 m/min with vibration issues
Rewinding: uneven, requires frequent manual adjustment
Waste rate: 2‑4% due to tension fluctuations

Advantages of CHENQI

Slitting accuracy: ±0.2 mm – closed‑loop servo control
Speed: 500 m/min – stable, high speed with VFD
Rewinding: centre/surface combined + automatic taper tension – neat, tight rolls
Waste rate: <0.5% – automatic tension and edge control

FAQ

Find Q&A related to customization and services for solutions:

What materials can these slitting machines process?

They handle a wide range: paper (15‑500 g/m²), paper film laminates, PET/PVC films, aluminium foil, self adhesive materials, and various flexible packaging composites.

How is the ±0.2 mm accuracy maintained at high speed?

The servo three motor synchronised control system continuously adjusts blade position and tension, ensuring consistent accuracy even at 500 m/min, independent of operator skill.

Can I slit multiple narrow rolls at the same time?

Yes. Multi station unwinding and multiple knife sets allow simultaneous processing of several rolls, significantly improving overall productivity.

How easy is it to change slitting widths?

Very easy. Simply adjust the circular knife positions and set the new width on the touchscreen, the photocell edge guide automatically realigns the web, minimising downtime.

The CHENQI Making the Difference

Tailored for your success

With decades of engineering experience, we configure the slitting machine to match your exact material (paper, film, or composites), roll width, and output goals. From narrow adhesive tapes to wide packaging films, we deliver a solution that fits your production floor.

Invest today benefit long term

Ready for the future: ±0.2 mm precision and 500 m/min speed mean higher throughput, less waste, and lower labour costs. Automation features make your operation scalable – your CHENQI slitter grows with your business.

One stop integration

From unwinding to rewinding, we provide a complete end to end line. Our slitters integrate seamlessly with upstream extrusion/coating lines and downstream packaging or bag making equipment, a truly streamlined workflow.

The CHENQI Making the Difference

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