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CFQG-SK-150 Automatic Single Knive Paper Tube Cutting Machine
Home » Products » Paper Tube Core Machine » Paper Tube Core Cutting Machine » CFQG-SK-150 Automatic Single Knive Paper Tube Cutting Machine

CFQG-SK-150 Automatic Single Knive Paper Tube Cutting Machine

Full Automatic paper core cutting machine  
  • Automatic Tube loading and unloading 
  •  Single Blade(Tungsten Steel)
  • Cutting length can be 5mm -1700mm or customized 
  • Cutting length set on the touch screen no need adjust the blades
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Step into a new era of manufacturing efficiency with the CFQG-SK-150 Automatic Single Knive Paper Tube Cutting Machine. From the moment you power on the equipment, the smooth, quiet hum of the servo motors reflects the meticulous craftsmanship and robust engineering embedded within its heavy-duty steel frame. Designed to handle the rigorous demands of continuous production, this machine features a sleek, industrial-grade exterior coated in a durable, corrosion-resistant finish that feels solid and unyielding to the touch. The precision-machined components work in perfect harmony, gliding seamlessly along the linear guideways without the jarring vibrations typical of lesser machinery.

Every aspect of the CFQG-SK-150 has been carefully calibrated to transform raw paper cores into perfectly sized segments with impeccable clean edges. As the single circular blade slices through thick paper walls, it produces a crisp, satisfying acoustic signature, leaving behind no rough fibers or crushed ends. The intuitive glow of the high-resolution touch screen invites operators to command complex cutting sequences with a simple tap. By integrating this sophisticated equipment into your facility, you are not merely upgrading a single process; you are elevating your entire production line's reliability, drastically reducing material waste, and ensuring that every finished roll meets the exacting standards required for premium applications.

Product Specifications

Model

CFQG-SK-150 Automatic

Tube Inner Diameter

50 - 152mm

Cutting Tube Length

5 - 1700mm

Tube Wall Thickness

1 - 15mm

Cutting Blade

Single Circular Blade

Tube Loading and Unloading

Automatic

Control System

PLC with touch screen

Power Supply

380V/50Hz (Customizable according to regional standards)

Cutting Precision

Error ≤ 0.15mm

Cutting Speed

Approx. 1 pcs/sec

Tube Fixing Way

Automatic Chuck

Working Air Pressure

0.6Mpa

Operator Requirement

1 Person

Key Features & Highlights

The CFQG-SK-150 is engineered to deliver unparalleled value to your production floor. By focusing on operational fluidity and structural integrity, this machinery addresses the most pressing challenges of modern high-capacity manufacturing facilities.

  • Flawless Edge Integrity: The specialized cutting mechanism ensures that the blade interacts only with the rotating paper tube, preventing structural collapse and delivering perfectly smooth, burr-free edges essential for premium tape and film applications.

  • Optimized Footprint and Ergonomics: Designed with spatial efficiency in mind, the machine integrates seamlessly into existing production lines while maintaining an ergonomic operational height that prevents operator fatigue during extended shifts.

  • Intelligent Fault Diagnostics: The integrated PLC system constantly monitors operational parameters, instantly alerting the operator to any anomalies via the touch screen, thereby preventing costly downtime and minimizing material waste.

  • Heavy-Duty Structural Stability: Constructed from reinforced industrial steel, the chassis absorbs micro-vibrations during high-speed operations, ensuring that the cutting precision remains absolute even after years of continuous, heavy-duty use.

Automation & Efficiency

Maximizing output while minimizing labor dependency is the cornerstone of the CFQG-SK-150's design. Unlike traditional systems that require constant manual handling, this equipment features a fully automated closed-loop process from feeding to discharging, transforming your operational efficiency.

  • Uninterrupted Workflow: The automatic loading and unloading mechanism seamlessly transitions materials, eliminating manual bottlenecks and keeping production flowing at a steady, highly profitable rate of approximately one piece per second.

  • Labor Optimization: The entire complex operation requires only a single operator to oversee the process, allowing you to reallocate valuable human resources to other critical, value-adding areas of your facility.

  • Smart Synchronization: The advanced PLC and touch screen interface work in tandem to synchronize the feeding and cutting speeds, ensuring maximum throughput without ever compromising the structural integrity of the paper cores.

CFQG-SK-150 Automatic Single Knive Paper Tube Cutting Machine Control Panel and Loading System

Cutting Precision & Quality

When serving industries that demand absolute perfection, such as premium tape and high-grade film manufacturing, cutting accuracy is non-negotiable. The CFQG-SK-150 utilizes a highly responsive servo motor tracking system to achieve extraordinary, repeatable precision across massive production runs.

  • Micro-Level Accuracy: The synchronized tracking technology restricts cutting errors to a microscopic margin of ≤ 0.15mm, guaranteeing strict uniformity across all batches and eliminating client rejections based on dimensional inaccuracies.

  • Pneumatic Rotational Cutting: By rotating only the paper tube against the blade, the system prevents the crushing or deformation of the core, maintaining perfect concentricity from the first cut to the last.

  • Pristine End-Face Finish: The specialized cutting motion leaves no rough fibers or burrs, delivering a polished, professional finish that significantly enhances the perceived value and performance of your final rolled products.

  • Consistent Pressure Application: The pneumatic system applies uniform pressure throughout the cut, adapting instantly to slight variations in tube density to maintain a flawless, clean edge every single time.

Application & Versatility

Adaptability is key to maximizing your return on investment. The CFQG-SK-150 is a highly versatile asset capable of processing a vast array of core specifications, empowering your facility to accept a wider variety of lucrative orders without needing multiple specialized machines.

  • Broad Dimensional Range: Effortlessly transition between inner diameters ranging from 50mm to 152mm, and tube wall thicknesses from 1mm to 15mm, covering almost all standard and specialized industrial requirements.

  • Flexible Length Adjustments: Whether you need short 5mm segments for specialized adhesive tapes or extensive 1700mm lengths for textile and heavy film winding, the machine adjusts rapidly to meet your exact specifications.

  • Multi-Industry Compatibility: Perfectly suited for producing high-quality cores used in the textile industry, adhesive tape manufacturing, plastic film rolling, and heavy-duty industrial packaging sectors.

  • Rapid Changeover Protocols: The intuitive mechanical design allows for quick adjustments when switching between different product dimensions, drastically reducing setup times and keeping your production lines active.

CFQG-SK-150 Paper Tube Cutting Machine displaying the robust cutting mechanism and long tube support

Component Quality & Durability

Long-term reliability is built into every component of the CFQG-SK-150. We understand that equipment failure means lost revenue, which is why this machine is constructed using only premium, wear-resistant materials and top-tier electrical parts designed for extreme endurance.

  • Tungsten Steel Blade: Equipped with a high-hardness single circular blade, the machine offers exceptional wear resistance, significantly extending the lifespan of the cutting tool and reducing the frequency and cost of replacements.

  • Premium Electrical Integration: Core electrical components, including motors, frequency inverters, and the PLC, can be customized with internationally recognized brands to ensure incredibly stable, high-load operation over years of service.

  • Advanced Thermal Management: The intelligent design includes superior heat dissipation channels for the electrical cabinet and motors, preventing overheating and component degradation during 24/7 continuous production cycles.

  • Corrosion-Resistant Framework: All exposed metal surfaces undergo rigorous anti-corrosion treatments, ensuring the machine maintains its structural integrity and professional appearance even in harsh, humid, or dusty industrial environments.

Ease of Operation & Maintenance

Complex industrial machinery should not require a steep learning curve. The CFQG-SK-150 is engineered with user-centric principles at its core, ensuring that operators of all skill levels can safely, confidently, and efficiently manage the entire production process.

  • Automatic Chuck Fixing: The system automatically secures the paper tube with precise tension, completely eliminating the tedious, time-consuming, and error-prone manual calibration previously required before each cutting cycle.

  • Intuitive HMI Interface: The high-definition touch screen presents a clear, logical layout for parameter input and system monitoring, making new employee training swift and drastically reducing the potential for human error.

  • Smooth Variable Speed Control: A high-quality frequency inverter allows for seamless speed adjustments, ensuring smooth mechanical transitions, reducing wear on moving parts, and extending the overall life of the machine.

  • Modular Maintenance Access: The machine's internal layout is logically segmented, providing maintenance personnel with immediate, unobstructed access to lubrication points and wear parts for rapid, hassle-free servicing.

Customization & Global Adaptability

Sourcing equipment internationally requires absolute assurance that the machinery will integrate flawlessly into your local infrastructure. The CFQG-SK-150 is designed from the ground up with global compliance and highly tailored configurations in mind.

  • Tailored Power Systems: While the standard configuration is 380V/50Hz, the internal power supply can be entirely customized to match the specific voltage and frequency standards of your local electrical grid, ensuring immediate plug-and-play functionality.

  • Component Customization: From selecting specific international brands for the servo motors to modifying the software interface language, the machine can be built to align perfectly with your facility's existing operational protocols.

  • Global Safety Compliance: Manufactured to meet stringent international safety and quality standards, facilitating smooth customs clearance and ensuring completely safe operation within your specific jurisdiction.

  • Comprehensive Technical Support: We provide detailed, universally understandable documentation, schematics, and operational guides, empowering your local technicians to confidently manage installation and long-term upkeep.

Why Choose Us

Selecting the right manufacturing partner is just as critical as choosing the right equipment. We are committed to empowering your production capabilities through relentless engineering innovation, strict quality control, and unwavering global support.

  • Direct Manufacturer Advantage: By eliminating intermediaries, we provide premium, industrial-grade machinery at highly competitive price points, directly maximizing your return on investment.

  • Rigorous Quality Assurance: Every single machine undergoes an exhaustive series of stress tests, precision calibrations, and continuous-run trials before leaving our facility, ensuring it performs flawlessly upon arrival.

  • Expert Technical Consultation: Our team of seasoned engineers works closely with you to understand your specific production bottlenecks, recommending the exact machine configurations needed to optimize your unique workflow.

  • Responsive Global Support: We understand the severe cost of downtime. Our dedicated support network provides rapid troubleshooting, expedited parts dispatch, and step-by-step technical guidance to keep your operations running smoothly.

Frequently Asked Questions (FAQ)

What makes the automatic loading system superior to manual alternatives?

The automatic system completely eliminates the physical strain and time delays associated with manual tube handling. By continuously and precisely feeding materials into the cutting zone, it maintains a consistent production rhythm of approximately one piece per second. This significantly boosts your overall daily output while requiring only one operator to monitor the process, drastically reducing labor costs.

How does the machine achieve a cutting precision of ≤ 0.15mm?

This exceptional accuracy is driven by a sophisticated servo motor tracking system integrated directly with the central PLC. The system constantly monitors the position of the paper tube in real-time and synchronizes the circular blade's movement perfectly. This ensures that every single cut adheres strictly to the programmed dimensions without any mechanical deviation, even at high speeds.

Can the power supply be adapted for our facility's specific electrical grid?

Absolutely. While the standard configuration is built for 380V/50Hz, the entire electrical system is fully customizable. We engineer the transformers, motors, and internal wiring to precisely match your regional voltage and frequency requirements prior to shipping, ensuring safe, compliant, and immediate integration upon installation at your facility.

What maintenance is required for the circular cutting blade?

The machine utilizes a high-hardness single circular blade (such as tungsten steel), which is highly wear-resistant and maintains its sharp edge far longer than standard steel alternatives. Routine maintenance simply involves regular visual inspections for micro-chipping, keeping the blade housing free of accumulated paper dust, and applying minimal lubrication to the central bearing as outlined in our provided maintenance schedule.

Is the touch screen interface difficult for new operators to learn?

Not at all. The Human-Machine Interface (HMI) is designed with intuitive navigation, clear visual icons, and logical menus. Operators simply input the desired tube length, wall thickness, and batch quantity. The intelligent system automatically calculates the optimal cutting parameters and speeds, reducing the training period for new staff from weeks down to just a few hours.

How does the pneumatic rotational cutting prevent tube deformation?

Instead of forcing a blade through a stationary tube—which often causes structural crushing and uneven edges—our system uses an automatic pneumatic chuck to spin the paper core against the precisely positioned circular blade. This method applies even, radial pressure, cleanly slicing through the material layer by layer, leaving a perfectly round, burr-free edge that meets the highest industry standards.


Wenzhou Chuangfeng Machinery Co., Ltd. as a professional machinery manufacturer has 15+ years’ experience on paper tube & core machine manufacturing and 7+ years on paper straw machine manufacturing.

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