Product Description
1. Paper feeding section:
Introducing our cutting-edge paper feeding innovation: The servo pressure-free extended paper feeding front edge is a marvel of modern engineering. By eliminating the need for cumbersome paper guide rubber rollers and embossing roller pressure feeding designs, our system ensures seamless cardboard transfer directly to the printing roller via front edge vacuum technology. This sophisticated design shares the power input gear of the paper feeding section's intermittent divider with the outer circle of the vacuum paper guide wheel. This means there's no need to adjust the paper guide rubber roller pressure feeding, extending auxiliary paper feeding time to its maximum. Plus, adjusting the paper feeding time is as straightforward as it gets.
Incorporating the prestigious French Martin front edge paper feeding structure, our system boasts a tilting lifting tabletop that simplifies paper feeding like never before. With a low front and high back during the lifting and feeding process, the chances of paper jams and cardboard damage are drastically reduced, even for single or curved corrugated cardboard. The Martin bellows, designed as a snail-type suction blower, provides exceptional suction power for high-strength and heavier cardboard, preventing oblique movement during feeding. This advanced system features a light-pressure bearing wheel frame for the lifting and lowering operations, optimizing the speed of the bellows when handling large amounts of cardboard.
Our revolutionary pressure-free front edge paper feeding system addresses the traditional issues associated with paper guide rubber rollers by completely safeguarding the cardboard from damage. This innovation allows carton manufacturers near-perfect preservation of cardboard's physical qualities, offering flexible options for paper utilization. By eliminating the rubber roller conveying mechanism, we ensure that the cardboard remains pristine during transportation, overcoming hurdles that other systems fail to tackle.
1. Machine clutch:
1) Safety is our priority with the electric control machine clutch, featuring a constant alarm bell during operation to keep operators protected at all times.
2) Equipped with a state-of-the-art pneumatic interlocking device.
3) Our main motor and fan utilize variable frequency technology, providing an energy-efficient solution that ensures smooth starts and integrates a comprehensive motor start protection device for enhanced reliability.
2. Front edge paper feeding system
1) The suction-assisted paper feeding is powered by a robust 7.5KW fan, allowing customizable air volume adjustments to accommodate various degrees of cardboard bending, guaranteeing uninterrupted feeding.
2) The swift and powerful action of paper lifting and dropping is driven by high-performance cylinders.
3) Experience seamless operation with our one-button electric adjustments for the side, front, and rear baffles.
4) Featuring a Taiwan-manufactured super-resistant front edge paper feeding wheel, renowned for its durability and wear resistance.
5) Our interval paper feeding device offers the flexibility of choosing between continuous or interval feeding modes, depending on your requirements.
6) Control your operations effortlessly with a intuitive seven-inch computer touch screen, displaying production volume and counting alarms.
3. Automatic zeroing device
1) Our advanced paper feeding unit and die-cutting unit are equipped with an electric automatic zeroing feature.
2) General carton applications benefit from the automatic zeroing device, enabling precise positioning with just two trial prints, significantly reducing cardboard waste.
4. Dust removal device
1) Enhance your print quality with our brush dust removal device, effectively eliminating impurities on the cardboard's printed surface.
2) With a storage capacity reaching up to 999, our device ensures precise and efficient automatic alignment.
3) Enjoy the convenience of one-key alignment and slot size adjustment, simplifying your setup process.
2. Printing part: (optional 1-4 color printing)
1. Printing roller:
1) The outer diameter is an impressive 395mm, expanding to 405mm when including the outer diameter of the plate, ensuring robust structure and versatile application.
2) The steel pipe surface is expertly ground and meticulously hard chrome plated, providing superior corrosion resistance and durability.
3) Meticulously balanced corrections are implemented to ensure seamless and smooth operational performance, enhancing reliability.
4) The ratchet-fixed plate rolling shaft offers precision and security during usage, ensuring consistency.
5) A full plate hanging slot is provided, perfectly accommodating 9mm hanging plate strips for flexible and efficient equipment handling.
6) Effortlessly load and unload printing plates with the foot switch, allowing for electric control of forward and reverse rotation for ultimate convenience.
2. Printing roller:
1) Features an outer diameter of 159mm, designed for optimal performance and durability.
2) The printing roller surface is expertly ground and hard chrome plated, offering a sturdy and reliable work surface.
3) Precision balance correction ensures smooth and consistent operation, minimizing downtime.
4) The gap dial of the printing roller can be manually adjusted within a range of 0-12mm, providing flexibility and precision.
3. Upper and lower rollers for paper feeding:
1) The upper roller boasts a 99mm outer diameter and features a thick-walled steel pipe construction, complete with a quick-adjustment paper guide wheel for ease of use.
2) The lower roller, with an outer diameter of 156mm, is skillfully crafted from thick-walled steel pipe, surface is finely ground and hard chrome plated for durability and effectiveness.
3) Manually adjust the paper feeding roller's gap dial, with an adjustment range of 0-12mm, offering precision and control.
4. Steel anilox roller
1) This component has a substantial outer diameter of φ213, with a mesh number ranging from 180 to 260, allowing for mesh number customization to suit your needs.
2) The steel tube's surface is expertly ground, with pressed mesh, offering excellent durability with a hard chrome finish.
3) Balanced correction ensures impeccable operation with consistent dots and uniform inking, supporting superior print quality.
4) The anilox roller comes complete with a wedge overrunning clutch, facilitating even ink distribution and efficient ink washing.
5) Manual adjustment of the anilox gap dial allows for precise control over printing conditions.
5. Rubber roller:
1) Possesses an outer diameter of φ200mm, designed to support high-quality and efficient operations.
2) The surface of the steel pipe is coated with wear-resistant rubber and balanced, ensuring longevity and reliable performance.
3) The specially ground mid-high sections of the rubber roller enhance the ink transfer effect, delivering superior print results.
4) The rubber hardness is maintained between 60-65 degrees, providing the perfect balance of flexibility and durability.
5) The Yunmo motor features a silent motor design, ensuring quiet operation and a peaceful working environment.
6. Phase adjustment mechanism:
1) Implements a planetary gear business structure, offering precision and smooth phase adjustments.
2) Enjoy electric digital 360-degree adjustment of the printing phase, allowing for fine-tuning both during operation and at rest.
3) Electric adjustment of lateral position provides an adjustment distance of ±10mm, affording flexibility and precision.
7. Ink circulation
1) The pneumatic diaphragm pump ensures a stable ink supply, with operations that are both convenient and quick to maintain.
2) An efficient ink filter is incorporated to effectively filter impurities, ensuring consistent ink quality.
8. Printing phase fixing device:
1) Features an electromagnetic clutch brake device, offering secure and reliable phase fixing.
2) When the machine is separated for phase adjustment, the brake mechanism restricts machine operation, maintaining the original gear position.
9. Oil supply device:
1) The mechanical oil pump ensures a reliable oil supply through a continuous oil supply circulation, keeping operations smooth and efficient.
2) Experience unparalleled efficiency and consistency with our advanced circulating oil supply system, which ensures gears receive uniform inking and maintains a balanced oil level across each group.
Introducing the state-of-the-art Three-Die Cutting Section - precision engineered for optimal performance and reliability.
1. Die Roller (Lower Roller): Crafted for exceptional durability and precision, ensuring flawless operation every time.
1) Outer Diameter: A robust φ360mm, designed for superior performance (excluding die).
2) Crafted from premium cast steel, meticulously surface ground and finished with a hard chrome plating for maximum durability.
3) Enhanced operational stability through our balanced adjustment system, ensuring seamless performance.
4) Die fixing screw holes precisely spaced at 50mm*50mm, ensuring secure and stable die positioning.
5) Compatible with a die height of 25.4mm, adaptable to your specific operational needs.
6) Expertly engineered for die cutting thickness of 16mm on three-layer boards and 13mm-15mm on five-layer boards.
2. Rubber Pad Roller (Upper Roller): Engineered for precision and reliability in every application.
1) Exterior Wall Diameter: A substantial φ388.9mm, crafted for performance.
2) Made from top-grade cast steel, expertly surface ground and hard chrome plated for long-lasting resilience.
3) Balanced adjustment that significantly enhances operational stability, ensuring smooth and reliable performance.
4) Electrically adjustable gap with the die roller, offering precise control and adaptability.
5) Pad thickness of 8mm, with an outer diameter of φ404.9mm and a width of 250mm, meticulously designed for superior performance.
3. Transverse Movement and Repair Device: Innovatively designed for efficiency and longevity.
1) Mechanical transverse movement of 40mm with a floating device, automatically compensates for line speed to ensure die-cutting pad wears evenly, extending its service life impressively.
2) Advanced electric repair device improves pad reuse rate, allowing for 3-4 repair cycles and extending operational lifespan.
3) Pneumatic automatic separation device on the die-cutting roller minimizes pad wear and enhances durability, ensuring prolonged service life.
4. Plate-Free Fixture: Revolutionizing efficiency with cutting-edge design.
1) Fast interchangeable multi-function design for die-cutting - eliminates the need for templates on conventional boxes.
2) Delivers results equivalent to thin knife slotting, effectively reducing production costs and maximizing efficiency.
3) Equipped with 13 servo motors for effortless electric adjustment of pre-pressure, pressure line, and plate-free knife ring size. Achieve one-key slotting size adjustment by simply inputting cardboard dimensions. A seamless, convenient process.
4. Transmission Gear: Engineered with precision for unrivaled performance.
1. Constructed from 40Cr high-quality alloy steel, tempered, ground, and nitrided for maximum strength and endurance.
2. Six-level precision engineering ensures smooth operation, low noise, and exceptional hardness (HRC55-60), promising a long life and low wear, while maintaining consistent printing color accuracy.
3. Employs keyless connection (expansion sleeve) across all transmission parts (shaft and gear connection), eliminating connection gaps and ensuring reliable performance during long-term, high-speed operation with large torque.
5. Oil Supply Device: Ensuring seamless operation and longevity.
1) Featuring a mechanical oil pump for a highly efficient oil supply cycle.
2) Circulation oil supply system guarantees uniform oiling of gears and maintains a balanced oil level across all groups.
3) Closed spray lubrication system enhances transmission accuracy and extends the life of the machinery.
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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