Product Description
1. Paper feeding section:
Our advanced High-Speed Carton Ink Printing Machinery boasts a sophisticated paper feeding section that incorporates a servo pressure-free extended paper feeding front edge. This design eliminates the need for conventional paper guide rubber rollers and embossing rollers, allowing cardboard to glide smoothly to the printing roller via a front edge vacuum system. The synchronization between the power input gear of the intermittent divider and the vacuum paper guide wheel of the pressure-free section simplifies paper feeding without needing adjustments. This innovation extends auxiliary paper feeding time and simplifies adjustment operations, enhancing efficiency and ease of use.
Ingeniously crafted, the paper feeding section is built with the French Martin front edge paper feeding structure, featuring a tilting tabletop that rises and lowers, minimizing the risks of paper jams and cardboard damage. This structure is ideal for both single corrugated and curved cardboard. Equipped with a snail-type suction blower, the Martin bellows ensure a concentrated and potent suction force on high-strength and heavier cardboard, maintaining precise alignment during feeding. The light-pressure bearing wheel frame design reduces weight load when cardboard stacks are high, significantly enhancing the bellows' speed in the pressure-free section.
Our pressure-free front edge paper feeding system addresses the common issues of cardboard damage by traditional paper guide rubber rollers. By eliminating the roller mechanism, we ensure the cardboard maintains its physical integrity, offering manufacturers flexibility in paper usage while providing unparalleled protection during transportation. This system elevates the standard of front edge paper feeding, achieving goals previously unattainable by other mechanisms.
1. Machine clutch:
1) The machine clutch is equipped with an electric control alarm bell. This feature ensures that during operation, the continuous ringing of the alarm bell alerts operators, upholding a stringent safety standard.
2) The system includes a pneumatic interlocking device, enhancing operational security and reliability.
3) Our main motor and fan utilize variable frequency technology, paired with a variable frequency controller. This cutting-edge combination not only conserves energy but also guarantees a smooth start-up process and incorporates a motor start protection device for added safety.
2. Front edge paper feeding system
1) Our suction-assisted paper feeding system is powered by a 7.5KW fan, with adjustable air volume to accommodate varying degrees of cardboard bending, ensuring uninterrupted paper feeding.
2) Robust cylinders drive the paper lifting and dropping mechanisms, delivering swift and powerful operation.
3) For seamless operations, the side, front, and rear baffles offer one-button electric adjustment capabilities, providing precision control with ease.
4) The Taiwan super-resistant front edge paper feeding wheel is designed for exceptional durability and wear resistance, promising longevity and reliability in the feeding process.
5) Our interval paper feeding device allows operators to choose between continuous or interval paper feeding based on specific production needs, offering flexibility and control.
6) A state-of-the-art seven-inch computer touch screen control system displays production volume and issues counting alarms, streamlining operations and enhancing user interaction.
3. Automatic zeroing device
1) Our innovative automatic zeroing device within the paper feeding unit and die-cutting unit operates electrically, ensuring precision and accuracy during setup.
2) Designed for general carton production, the device allows for quick adjustment to the correct position with merely two trial prints, effectively reducing cardboard waste and increasing efficiency.
4. Dust removal device
1) The brush dust removal device at the paper feeding part is engineered to meticulously remove impurities from the cardboard's printed surface, significantly elevating print quality with each operation.
2) With a storage order capacity reaching 999, the system guarantees automatic alignment with exceptional precision and efficiency, maximizing operational productivity.
3) The device also offers one-key alignment and one-key adjustments for slot size, simplifying manual processes with a push of a button.
2. Printing part: (optional 1-4 color printing)
1. Printing roller:
1) The outer diameter measures a precise 395mm, and with the plate included, it extends to 405mm in diameter, showcasing meticulous engineering.
2) Expertly crafted, the surface of the steel pipe is both ground and hard chrome plated, offering superior durability and resilience.
3) Balance correction is meticulously performed, ensuring smooth and flawless operation.
4) Equipped with a ratchet fixed plate rolling shaft, for secure and reliable functionality.
5) With a full plate hanging slot, it is designed to accommodate 9mm hanging plate strips effortlessly.
6) For maximum efficiency, loading and unloading of printing plates are controlled electrically via a convenient foot switch, allowing swift forward and reverse rotation.
2. Printing roller:
1) Boasting an outer diameter of 159mm, crafted with precision for optimal performance.
2) The steel pipe surface is expertly ground and hard chrome plated, enhancing durability and longevity.
3) Achieving flawless balance correction for seamless and uninterrupted operation.
4) Features manual adjustment of the gap dial, with an adjustable range from 0-12mm, offering precise control.
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 quick-adjustment paper guide wheel for streamlined operation.
2) The lower roller, with an impressive outer diameter of 156mm, is crafted from a thick-walled steel pipe, finished with surface grinding and hard chrome plating for exceptional durability.
3) Manual adjustment of the paper feeding roller gap dial allows precision within a range of 0-12mm.
4. Steel anilox roller
1) The outer diameter is a generous φ213, and with a selection of mesh numbers (180, 200, 220, 240, 260), customization is at your fingertips.
2) The steel tube surface is expertly ground, with mesh pressing and hard chrome plating, ensuring exceptional consistency and quality.
3) Achieving impeccable balance correction, it ensures smooth operation, consistent dots, and uniform inking.
4) The anilox roller is equipped with a wedge overrunning clutch, ensuring even ink distribution and efficient ink washing.
5) Enjoy the convenience of manual adjustment of the anilox gap dial.
5. Rubber roller:
1) The outer diameter is an impressive φ200mm, designed for outstanding performance.
2) The steel pipe surface is wrapped in wear-resistant rubber, balanced for optimal effectiveness.
3) With specialized grinding on the middle and high parts, the rubber roller ensures superior ink transfer.
4) Achieved with precision, the rubber hardness is set at 60-65 degrees.
5) Featuring the Yunmo motor, known for its silent operation, enhancing user experience.
6. Phase adjustment mechanism:
1) Featuring a planetary gear business structure, tailored for high precision.
2) Offers 360-degree electric digital printing phase adjustment, even during operation and stoppage, for dynamic versatility.
3) Facilitates electric adjustment of lateral position, with an adjustment distance of ±10mm for precise alignment.
7. Ink circulation
1) Utilizing a pneumatic diaphragm pump, it guarantees stable ink supply, with ease of operation and maintenance for user convenience.
2) The ink filter effectively filters out impurities, ensuring purity and quality.
8. Printing phase fixing device:
1) Incorporates an electromagnetic clutch brake device for assured control and safety.
2) During phase adjustments, the brake mechanism immobilizes machine operation and maintains the original gear position fixed point, ensuring precision.
9. Oil supply device:
1) Features a mechanical oil pump that circulates oil supply, ensuring efficient lubrication and machine health.
2) Embrace unparalleled efficiency with our circulating oil supply system, where every gear is flawlessly inked, and the oil level across all groups is impeccably balanced for optimal performance.
Three-die cutting section
1. Die roller (lower roller)
1) Featuring a robust outer diameter of φ360mm (excluding die), designed to withstand high-speed operations.
2) Crafted from premium cast steel, expertly surface-ground, and enhanced with hard chrome plating for superior durability.
3) Engineered with balanced adjustments to significantly boost operational stability and precision.
4) Precisely spaced die fixing screw holes at 50mm*50mm intervals for consistent performance.
5) Compatible with die heights of 25.4mm, catering to diverse production needs.
6) Die cutting thickness options include 16mm for three-layer boards and 13mm-15mm for five-layer boards, ensuring versatility.
2. Rubber pad roller (upper roller)
1) Constructed with an outer wall diameter of φ388.9mm for enhanced resilience.
2) Made from sturdy cast steel, meticulously surface-ground and hard chrome plated for long-lasting performance.
3) Featuring balanced adjustments for heightened stability and smooth operation.
4) Equipped with electric gap adjustment relative to the die roller, ensuring precise control.
5) Boasting an 8mm pad thickness (outer diameter: φ404.9mm), and a width of 250mm for exceptional functionality.
3. Transverse movement and repair device:
1) Innovative mechanical transverse movement of 40mm with a floating device ensures uniform die-cutting scale compensation for line speed, promoting even wear and extending pad life.
2) Advanced electric repair device enhances pad reuse rate, allowing for 3-4 repairs.
3) The die-cutting roller features a pneumatic automatic separation device that minimizes pad wear, effectively prolonging service life.
4. Plate-free fixture:
1) Experience seamless die-cutting with our fast interchangeable multi-function fixture, eliminating the need for templates in conventional boxes.
2) Achieve cost efficiency with the same effect as thin knife slotting, drastically reducing production expenses.
3) Equipped with 13 servo motors for electrical adjustments of pre-pressure, pressure lines, and plate-free knife ring sizes, offering one-key slotting size adjustment by inputting cardboard dimensions for ultimate convenience.
4. Transmission gear:
1. Crafted from 40Cr high-quality alloy steel, tempered, and treated with ground and nitriding processes for exceptional longevity.
2. Features six-level precision, ensuring smooth operation with minimal noise, delivering a hardness of HRC55-60 and extended lifespan, maintaining consistent printing color accuracy.
3. The machine's transmission components (shaft and gear connection) utilize a keyless connection (expansion sleeve) to eliminate gaps, ideal for sustained high-speed operations with significant torque.
5. Oil supply device:
1) Incorporates a mechanical oil pump with a consistent oil supply cycle for reliable lubrication.
2) Features a circulation oil supply system, ensuring uniform gear lubrication and balanced oil levels across all groups for peak performance.
3) Utilizes a closed spray lubrication system to ensure transmission accuracy and extend component lifespan.
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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