Product Description
1. Paper feeding section:
The advanced servo pressure-free front edge paper feeding system is a marvel of innovation. It eliminates the need for traditional paper guide rubber rollers and embossing roller pressure feeding design. Instead, the cardboard smoothly transfers to the printing roller via a front-edge vacuum system. The power input gear of the paper feeding section's intermittent divider aligns seamlessly with the outer circle of the vacuum paper guide wheel. By eliminating the need to adjust the paper guide rubber roller pressure feeding, the auxiliary paper feeding time can be extended significantly, offering unparalleled simplicity in operation.
The paper feeding section is ingeniously engineered with the French Martin front edge paper feeding structure. It boasts a tilting tabletop for lifting, where the tabletop is lower in front and higher at the back during the lifting process, significantly minimizing paper jams and damage. This design is perfect for single corrugated and curved cardboards. The Martin bellows features a precision-engineered snail-type suction blower that delivers concentrated airflow, providing exceptional suction force, especially for high-strength and heavier cardboards. This ensures flawless paper alignment and minimizes oblique feeding. The lifting mechanism utilizes a light-pressure bearing wheel frame, ingeniously reducing weight load even with high cardboard stacks, enhancing the blower's efficiency in the pressure-free section.
Introducing the revolutionary pressure-free front edge paper feeding system, a breakthrough in safeguarding cardboard integrity. By removing the paper guide rubber roller, we completely eliminate damage to the cardboard, preserving its physical properties almost entirely. This gives carton manufacturers unprecedented freedom and choice in paper usage. With the elimination of the paper guide rubber roller conveying mechanism, every piece of cardboard remains pristine during transport, fulfilling a goal that other systems cannot achieve.
1. Machine clutch:
1) Our electric control machine clutch features a continuous alarm bell, safeguarding operator safety and ensuring uninterrupted alertness during operation.
2) Enhanced with a state-of-the-art pneumatic interlocking device for added security.
3) The main motor and fan incorporate cutting-edge variable frequency technology, optimizing energy efficiency and ensuring smooth motor starts. Additionally, the system is equipped with a motor start protection device for advanced safety.
2. Front edge paper feeding system
1) Experience seamless paper feeding with our suction-assisted system, powered by a robust 7.5KW fan. The air volume is fully adjustable to accommodate varying degrees of cardboard bend, guaranteeing flawless operation.
2) The efficient cylinder-driven system powers rapid and robust paper lifting and dropping, ensuring quick and precise handling.
3) Our system features an intuitive one-button electric adjustment for the side, front, and rear baffles, streamlining setup and operations.
4) Employing Taiwan's super-resistant front edge paper feeding wheel, our system is exceptionally durable and wear-resistant, promising long-lasting performance.
5) Offering versatile control, the interval paper feeding device allows for seamless transition between continuous or interval paper feeding, tailored to your specific needs.
6) A user-friendly seven-inch computer touch screen control panel provides real-time production volume display and counting alarms, enhancing operational efficiency.
3. Automatic zeroing device
1) Both the paper feeding and die-cutting units feature electric, automatic zeroing, ensuring precision and consistency.
2) Optimize your general carton production with our automatic zeroing device. Achieve accurate positioning with just two trial prints, significantly reducing cardboard waste.
4. Dust removal device
1) Our advanced brush dust removal device efficiently clears impurities from the printed surface of cardboard, substantially enhancing printing quality.
2) With a storage capacity of up to 999 orders, our system ensures precise, efficient, and automatic alignment, streamlining your workflow.
3) Enjoy the convenience of one-key alignment and slot size adjustment, simplifying your operational processes.
2. Printing part: (optional 1-4 color printing)
1. Printing roller:
1) The pristine and robust outer diameter measures at an impressive 395mm, while accommodating a plate takes it to an expansive 405mm.
2) The exterior of the steel pipe is elegantly ground and enveloped in hard chrome plating for a strikingly resilient finish.
3) Experience seamless operation with professionally executed balance correction, ensuring smooth and steady performance.
4) Features a ratchet fixed plate rolling shaft for precise and dependable functionality.
5) Designed with a comprehensive full plate hanging slot, adeptly supporting 9mm hanging plate strips.
6) Effortlessly load and unload printing plates with an electrically controlled foot switch that facilitates forward and reverse rotation with ease.
2. Printing roller:
1) Showcasing an outer diameter of 159mm, tailored for optimal printing precision.
2) Meticulously ground and hard chrome plated, the steel pipe surface exudes durability and sleekness.
3) Enhanced balance correction for a consistently smooth operation, providing reliability in every print.
4) Features a manual adjustment gap dial with a versatile range of 0-12mm for the printing roller, catering to varied printing requirements.
3. Upper and lower rollers for paper feeding:
1) The upper roller, with a robust outer diameter of 99mm, is a thick-walled steel pipe equipped with a swift-adjustment paper guide wheel for streamlined paper feeding.
2) Lower roller boasts an outer diameter of 156mm, with a thick-walled steel pipe, expertly ground and polished with hard chrome plating for long-lasting performance.
3) Manual adjustment of the gap dial for the paper feeding roller, offering a generous range of 0-12mm for tailored feeding.
4. Steel anilox roller
1) Magnificently constructed with an outer diameter of φ213, available in mesh numbers: 180, 200, 220, 240, 260, offering versatility for precision printing.
2) With a polished surface and pressed mesh, the steel tube is ground and secured with hard chrome plating for impeccable consistency.
3) Balance correction ensures a flawless operation, delivering consistent dots and uniform inking across all applications.
4) The anilox roller is equipped with a wedge overrunning clutch, expertly distributing ink and facilitating easy cleaning.
5) Offers manual adjustment of the anilox gap dial, allowing for precise and controlled adjustments.
5. Rubber roller:
1) Exudes an outer diameter of φ200mm, providing a formidable presence in the printing process.
2) The steel pipe's surface is wrapped in wear-resistant rubber, balanced for extended durability and superior performance.
3) With specialized grinding in the mid and high sections, the rubber roller ensures excellent ink transfer efficiency.
4) The rubber's hardness measures a precise 60-65 degrees, delivering optimal resilience and quality.
5) Enjoy serene operations with the Yunmo motor, powered by a silent motor for noise-free performance.
6. Phase adjustment mechanism:
1) Incorporates a planetary gear business structure for smooth and reliable phase adjustments.
2) Features an electric digital 360-degree adjustment of the printing phase, offering flexibility during both operation and downtime.
3) Facilitates electric adjustment of the lateral position with an adjustment range of ±10mm, ensuring precise alignment.
7. Ink circulation
1) Utilizes a pneumatic diaphragm pump for a stable ink supply, designed for swift and easy operation and maintenance.
2) Equipped with an ink filter, efficiently filtering impurities to maintain quality and consistency.
8. Printing phase fixing device:
1) Comprises an electromagnetic clutch brake device, ensuring secure and dependable phase fixation.
2) When the machine is separated for phase adjustments, the brake mechanism effectively restricts machine movement, maintaining the original gear position for accurate and fixed points.
9. Oil supply device:
1) Employs a mechanical oil pump, ensuring a consistent oil supply circulation for seamless operations and maintenance.
2) Experience seamless performance with our circulating oil supply system, ensuring every gear receives uniform inking and each group's oil level remains perfectly balanced.
Three-die cutting section
1. Die roller (lower roller)
1) Boasting an outer diameter of φ360mm (excluding die), our die roller is engineered for precision.
2) Crafted from high-quality cast steel, this roller's surface is expertly ground and hard chrome plated for ultimate durability.
3) Enhanced operational steadiness is achieved through meticulous balanced adjustments.
4) Features a smartly designed die fixing interface with screw hole spacing of 50mm*50mm for optimal fit.
5) Perfectly compatible with dies up to a height of 25.4mm.
6) Capable of die cutting thicknesses ranging from 16mm for three-layer boards to 13mm-15mm for five-layer boards, catering to a variety of needs.
2. Rubber pad roller (upper roller)
1) With an outer wall diameter of φ388.9mm, this roller exemplifies robust construction.
2) Made from premium cast steel, its surface is finely ground and hard chrome plated, ensuring exceptional wear resistance.
3) Enjoy enhanced operation stability, courtesy of its precise balanced adjustment features.
4) Features electric adjustment capabilities for the gap with the die roller, allowing precise control and adaptability.
5) The pad is 8mm thick, with an outer diameter of φ404.9mm and a width of 250mm, designed for enduring performance.
3. Transverse movement and repair device:
1) Innovative mechanical transverse movement up to 40mm, supplemented by a floating device. Die-cutting uniform scale automatically adjusts line speed, ensuring even pad wear and extended service life.
2) Electric repair device significantly improves the reuse rate of pads, allowing for 3-4 successful refurbishments.
3) The die-cutting roller features a pneumatic automatic separation device, reducing pad wear and enhancing longevity.
4. Plate-free fixture:
1) Our die-cutting system offers fast, interchangeable multi-functionality, eliminating the need for templates on standard boxes.
2) Delivers performance akin to thin knife slotting, significantly reducing production costs.
3) Equipped with 13 servo motors, the system allows automated adjustment of pre-pressure, pressure line, and plate-free knife ring size. Input the cardboard dimensions to effortlessly achieve one-key slotting size adjustment, simplifying operations.
4. Transmission gear:
1. Constructed from 40Cr high-quality alloy steel, our gears are tempered, ground, and nitrided, promising superb durability.
2. Featuring six-level precision, our gears ensure smooth and quiet operation with a hardness of HRC55-60 for prolonged life and minimal wear, maintaining consistent printing color accuracy.
3. The machine's transmission parts use a keyless connection (expansion sleeve) for shaft and gear, eliminating gaps and supporting long-term high-speed operation with large torque.
5. Oil supply device:
1) Our mechanical oil pump ensures a reliable oil supply cycle, supporting the machine's continuous operation.
2) Utilizing circulation oil supply, this system guarantees uniform gear oiling and balanced oil levels across all groups.
3) Incorporating a closed spray lubrication system to uphold transmission accuracy and extend the gear's life cycle.
Detailed Photos
Product Parameters
| Inner width of wallboard |
2800mm |
| Designed speed of machine |
220 /(Piece/min) |
| Economic speed of machine |
180 Piece/min |
| Maximum paper feed size |
2500*1200mm |
| Minimum paper feed size |
380*600mm |
| Maximum printing size |
2400*1200mm |
| Maximum sheet size |
2500*1400mm |
| Slot width*slot depth |
7*300 |
| Standard plate thickness |
7.2mm |
| Main motor power |
22Kw |
| Blower power |
7.5Kw |
| Power used during production |
37Kw |
| Total power |
45Kw |
| Color registration accuracy |
±0.5mm |
| Slot accuracy |
±0.75mm |
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