NRC150C Two Heads Spiral CNC Paper Core Tube Machine

Introduction to the NRC150C Two Heads Spiral CNC Paper Core Tube Machine

The NRC150C Two Heads Spiral CNC Paper Core Tube Machine is a high-precision, automated industrial machine designed for the efficient production of spiral-wound paper core tubes. Widely used in the packaging, printing, and paper processing industries, this advanced machine combines cutting-edge CNC technology with robust mechanical design to deliver consistent, high-quality output. With its versatile specifications and durable construction, the NRC150C meets the demands of modern manufacturing environments requiring precision, flexibility, and reliability.

1. Key Technical Specifications

The NRC150C is engineered to produce paper core tubes with an inner diameter ranging from 20mm to 150mm, making it suitable for a wide variety of applications—from small-diameter cores used in labeling and tape manufacturing to larger cores for industrial rolls. The wall thickness of the paper tube can be adjusted between 1mm and 10mm, allowing customization based on strength and usage requirements. This flexibility ensures compatibility with different raw materials and end-product specifications.

The machine operates at a variable speed of 0 to 40 meters per minute, enabling precise control over production rates. The speed can be adjusted seamlessly via the CNC system, balancing high output with material integrity. Whether producing lightweight cores or thick-walled industrial tubes, the NRC150C maintains consistent quality across all settings.

2. Advanced Control and Cutting System

At the heart of the machine lies its CNC (Computer Numerical Control) controller, which provides precise automation of the entire spiral winding process. The CNC system allows operators to pre-set parameters such as diameter, length, pitch, and winding pattern, ensuring repeatability and minimizing human error. The intuitive interface simplifies operation, reduces setup time, and supports quick changeovers between different product formats.

A standout feature is the servo motor-driven cutter system, which ensures clean, accurate, and high-speed cutting of the paper strips. The servo motor responds instantly to CNC commands, enabling precise length control and minimizing material waste. This dynamic cutting mechanism enhances production efficiency and supports the creation of tubes with exact dimensional tolerances.

3. Robust Mechanical Design and Material Construction

The NRC150C is built for durability and long-term performance. The machine’s frame and critical components are constructed from high-grade stainless steel, offering excellent resistance to corrosion, wear, and deformation. This not only extends the machine’s service life but also ensures stable operation in high-humidity or demanding production environments.

The dual-head spiral winding design allows for simultaneous production of two tubes, effectively doubling output without compromising quality. The two heads operate independently under CNC control, enabling the production of identical or different-sized tubes in the same production run—ideal for batch customization and just-in-time manufacturing.

4. Operational Efficiency and Industry Applications

Thanks to its automated CNC control, adjustable parameters, and high-speed capabilities, the NRC150C significantly improves production efficiency while reducing labor costs. It is compatible with various paper materials, including kraft paper, linerboard, and specialty treated papers. Common applications include cores for adhesive tape, plastic film, paper rolls, textile rolls, and printing substrates.

5. Conclusion

In summary, the NRC150C Two Heads Spiral CNC Paper Core Tube Machine is a powerful, versatile, and reliable solution for modern paper tube manufacturing. With its wide range of inner diameters (20–150mm), adjustable wall thickness (1–10mm), variable speed (0–40m/min), CNC precision, servo-driven cutting, and stainless steel construction, it stands out as a top-tier choice for enterprises seeking automation, quality, and scalability. Its clear structural design and logical operational flow make it easy to integrate into existing production lines, ensuring optimal performance and return on investment.