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Customized for 400mm Diameter 15mm Thickness Large Size Paper core Making Machine
Home » Products » Paper Tube Core Machine » Paper Tube Core Making Machine » Customized for 400mm Diameter 15mm Thickness Large Size Paper core Making Machine

Customized for 400mm Diameter 15mm Thickness Large Size Paper core Making Machine

1. With one blade cutter 

2.Spiral Winding Making Machine 

3.Large Size Tube ID400 Customized 

4.Thickness  15mm

  • CFJG-SK-150

  • Chuangfeng

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Step onto the factory floor and the first thing you notice about the CFJG-SK-150 is the commanding hum of its heavy-duty drive systems, a sound that signifies relentless industrial power. The cold, rigid steel of the machine frame speaks volumes about its structural integrity, designed specifically to absorb the immense torque required to wind up to 25 layers of dense kraft paper tightly. When you run your hand over the finished paper cores produced by this equipment, the surface feels remarkably smooth and rigid, completely free of the soft spots, wrinkles, or delamination that plague inferior production lines. The distinct, sharp scent of industrial adhesive is efficiently managed by the precise double-side gluing system, which ensures every single paper layer bonds flawlessly without messy overspill. By integrating this large-size paper core making machine into your facility, you immediately eliminate the severe bottlenecks associated with sourcing oversized, heavy-wall tubes from third parties. You gain complete control over your packaging and structural tube supply chain, driving down operational costs while drastically improving the crush resistance and dimensional accuracy of your final products. Whether your clients demand indestructible cores for steel coil winding, heavy textiles, or structural concrete forms, this machinery delivers uncompromising consistency day after day.

Product Specifications

Parameter

Details

Model

CFJG-SK-150

Tube Inner Diameter

50–400 mm

Tube Wall Thickness

1.5–15 mm

Cutting Length

500–5000 mm

Cutting Blade

Single knife inline cutting system

Paper Layers

Up to 25 layers

Winding Speed

1–25 meters/min

Control System

PLC with Touch Screen Panel

Gluing Type

Double-side gluing system

Voltage

380V / 3phase / 50Hz (Customizable)

Key Features & Highlights

Investing in the right industrial equipment means looking beyond basic functionality and focusing on long-term operational excellence. The CFJG-SK-150 is engineered to provide a seamless production experience, minimizing downtime and maximizing output quality for demanding industrial buyers.

Heavy-duty large size paper core making machine winding thick kraft paper on a steel mandrel
  • Unmatched Structural Integrity: The heavy-duty chassis eliminates micro-vibrations during high-speed winding, ensuring that even at maximum capacity, the paper layers align perfectly for a flawless, highly concentric finish.

  • Precision Adhesive Application: By utilizing an advanced double-side gluing mechanism, the machine guarantees uniform adhesive distribution. This prevents paper slippage and results in a rock-solid final core capable of withstanding extreme radial pressure.

  • Intelligent Interface: The tactile, highly responsive touch screen panel allows operators to adjust parameters on the fly. This intuitive setup reduces the learning curve and prevents costly input errors during shift changes.

  • Clean and Crisp Cuts: The synchronized single knife inline cutting system glides through dense, 15mm thick paper walls with a satisfying, sharp precision, leaving a clean edge that requires absolutely no secondary finishing or sanding.

  • Energy-Efficient Power Delivery: Despite its massive output capabilities, the customized electrical drive system optimizes power consumption, keeping your energy overheads manageable without sacrificing rotational torque.

Advanced Engineering & Operational Dimensions

To truly understand the capability of this equipment, we must examine the specific engineering dimensions that set it apart in the heavy manufacturing sector. Every component has been meticulously designed to enhance your production workflow.

Production Capacity & Specifications

Designed explicitly for oversized and heavy-duty paper tube manufacturing, this system supports an expansive inner diameter range of 50 to 400 mm and an ultra-thick wall capacity of 1.5 to 15 mm. The cutting length can be flexibly adjusted between 500 and 5000 mm, making it the perfect match for demanding applications in industrial packaging, heavy textiles, and construction formatting.

Control System & Automation

Equipped with a highly advanced PLC microcomputer control system and an intuitive touch screen human-machine interface, the machine allows for one-touch parameter configuration and real-time production monitoring. This high degree of automation significantly reduces the need for manual intervention, thereby elevating both production efficiency and workplace safety.

Core Components & Customization

The core driving and control components of the equipment—including motors, frequency converters, PLCs, and touch screens—can be fully customized with internationally recognized brands based on your specific requirements. This premium component configuration ensures the machine maintains exceptional stability and an extended service life even under prolonged, high-load operations.

Gluing & Forming Technology

Featuring a highly efficient double-side gluing system and independent paper stands accommodating up to 25 layers, the machine guarantees that every single sheet of kraft paper receives even adhesive coverage for a tight bond. The four-head, double-belt spiral winding technology not only accelerates the winding speed but also ensures high compressive strength and perfect circularity of the finished paper cores.

Cutting Precision & Efficiency

Utilizing a servo-motor-controlled single circular knife for synchronized inline cutting, the cutting process is remarkably smooth and swift, ensuring the finished paper tubes feature flat, burr-free edges. The stepless speed regulation, capable of winding at 1 to 25 meters per minute, maximizes production capacity while maintaining rigorous precision standards.

Quality Certification & After-sales Service

The machinery strictly adheres to international industrial manufacturing standards and holds CE safety certification. As a dedicated supplier, we provide comprehensive video outgoing-inspection services prior to shipment, along with a 12-month warranty for the complete machine and an extended 1.5-year warranty for core components, completely eliminating any post-procurement concerns for large-scale purchasers.

Why Choose Us

Selecting a manufacturing partner for heavy industrial machinery is a critical decision that impacts your entire production timeline. As a dedicated manufacturer and trusted supplier, we prioritize your operational success above all else. We do not just build machines; we engineer comprehensive production solutions tailored to your facility's unique demands.

  • Direct Manufacturer Accountability: You communicate directly with the engineers and technicians who build your equipment, ensuring that your specific technical requirements are understood and executed flawlessly.

  • Rigorous Testing Protocols: Before any machine leaves our facility, it undergoes intensive load testing. We simulate your actual production environment to ensure the machine performs perfectly from the moment it is powered on.

  • Global Logistics Expertise: We handle the complexities of international heavy machinery shipping. From secure, moisture-proof crating to precise customs documentation, we ensure your investment arrives safely and on schedule.

  • Continuous Technical Support: Our relationship extends far beyond the delivery date. We provide comprehensive installation guidance, operator training modules, and rapid-response technical assistance to keep your production lines moving without interruption.

Frequently Asked Questions (FAQ)

We understand that procuring heavy industrial machinery requires thorough technical evaluation. Below are answers to the most critical operational questions regarding this equipment.

What are the primary maintenance requirements for the double-side gluing system?

To maintain optimal adhesive flow and prevent blockages, the gluing system requires a daily flush with warm water or a recommended solvent at the end of the production shift. Regularly inspecting the scraper blades for wear and ensuring the glue reservoir is free of dried paper particulates will guarantee a consistent, smooth application and prevent delamination in your finished cores.

Can the machine handle different grades of kraft paper simultaneously?

Yes, the independent paper stand system, which accommodates up to 25 layers, allows you to mix different grades and grammages of kraft paper. Many operators choose to use a high-finish, moisture-resistant paper for the outermost layer while utilizing denser, high-tensile kraft paper for the inner structural layers to maximize crush resistance while optimizing material costs.

How does the single knife inline cutting system maintain precision at high winding speeds?

The cutting mechanism is driven by a highly responsive servo motor that synchronizes precisely with the winding speed of the main mandrel. As the tube moves forward at speeds up to 25 meters per minute, the cutting carriage accelerates to match the exact velocity of the tube, ensuring the single circular blade makes a perfectly perpendicular, burr-free cut without pausing the production line.

Is it possible to upgrade the PLC and touch screen to specific regional languages?

Absolutely. The human-machine interface can be pre-programmed to display multiple languages based on your facility's location and operator preferences. Furthermore, the intuitive icon-based navigation ensures that even with language variations, the learning curve for setting parameters like cutting length and winding speed remains incredibly low.

What foundation or floor preparation is required before installing this heavy-duty machine?

Due to the immense torque and the heavy physical footprint of the CFJG-SK-150, it must be installed on a reinforced concrete floor capable of supporting heavy industrial loads. We provide a detailed foundation blueprint prior to shipment, outlining the exact anchoring points and vibration-dampening pad placements necessary to ensure absolute stability during maximum-capacity operation.

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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 Tel: +86-65526662
 Phone: +86-13606778823
 Building 6, Sunlou Industrial Area, Wanquan Town, Pingyang, Wenzhou City 325200, Zhejiang, China
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