Product Description
1. Paper feeding section:
The sophisticated servo pressure-free extended paper feeding front edge is ingeniously designed, eliminating the need for a traditional paper guide rubber roller and embossing roller pressure feeding. Our streamlined system transfers cardboard directly to the printing roller using advanced front edge vacuum technology. The power input gear aligns perfectly with the outer circle of the vacuum paper guide wheel. This innovative approach removes the necessity of adjusting paper guide pressure, thereby lengthening auxiliary paper feeding time to its maximum and simplifying the time adjustment process.
The paper feeding section features the renowned French Martin front edge paper feeding structure, with a unique table top tilting lifting mechanism that ensures seamless paper feeding. As the table top lifts, it is cleverly tilted, lower in the front and higher in the back, minimizing the risk of paper jams and cardboard damage. This design is ideally suited for single corrugated and curved cardboard. The Martin bellows, a snail-type suction blower, delivers a concentrated and powerful suction, perfectly handling high-strength and heavier cardboard to maintain precision and prevent skewing during feeding. The innovative light-pressure bearing wheel frame design elevates and lowers the paper feeding table with ease, significantly reducing the load and enhancing the bellows' performance in the pressure-free section.
Our cutting-edge pressure-free front edge paper feeding system triumphs over the traditional methods by eradicating the risk of cardboard damage from paper guide rubber rollers. It ensures the preservation of cardboard's physical integrity, thus offering manufacturers greater flexibility in paper selection. By doing away with the paper guide roller mechanism, we protect all cardboards from potential damage during transport, achieving what other mechanisms could not.
1. Machine clutch:
1) With an intuitive electric control, the machine's clutch features an alarm bell that rings continuously during operation, ensuring maximum safety for the operator.
2) Equipped with a reliable pneumatic interlocking device
3) The main motor and fan incorporate cutting-edge variable frequency motor technology alongside a variable frequency controller, promoting energy efficiency, smooth starts, and equipped with a robust motor start protection device.
2. Front edge paper feeding system
1) The system enhances paper feeding with suction-assistance. The fan boasts a robust 7.5KW power, with adjustable air volume to accommodate varying degrees of cardboard bending, ensuring seamless operation.
2) Swift and powerful, the system's paper lifting and dropping mechanisms are driven by cylinders.
3) Effortless, one-button electric adjustment for the side, front, and rear baffles.
4) The Taiwan super-resistant front edge paper feeding wheel is renowned for its durability and wear-resistance.
5) Versatile interval paper feeding device, allowing for continuous or interval feeding to suit specific needs.
6) State-of-the-art seven-inch computer touch screen control, displaying production volume and counting alarms with ease.
3. Automatic zeroing device
1) Both the paper feeding and die-cutting units feature electric and automatic zeroing for precision.
2) Designed for general carton use, the automatic zeroing device allows for adjustment with two trial prints, significantly reducing cardboard waste.
4. Dust removal device
1) An innovative brush dust removal device in the paper feeding part efficiently cleanses the printed surface of the cardboard, elevating print quality.
2) Impressively, the storage order can accommodate up to 999 entries, ensuring precise and efficient automatic alignment.
3) Enjoy the convenience of one-key alignment and one-key slot size adjustments.
2. Printing part: (optional 1-4 color printing)
1. Printing roller:
1) The outer diameter is meticulously crafted to be 395mm, including a comprehensive outer diameter of the plate at 405mm, ensuring precision and durability.
2) The steel pipe's surface exhibits a high-quality ground finish with a superior hard chrome plating, guaranteeing strength and longevity.
3) Balance correction is expertly implemented to facilitate seamless and smooth operation, maximizing efficiency.
4) Equipped with a robust ratchet-fixed plate rolling shaft, this component ensures stability and reliability during use.
5) A full plate hanging plate slot is provided, precisely accommodating 9mm hanging plate strips for versatility.
6) The advanced loading and unloading of printing plates are managed with an electrically controlled foot switch for effortless forward and reverse rotation.
2. Printing roller:
1) The outer diameter is finely measured at 159mm, crafted for optimal performance.
2) The surface integrity of the steel pipe is maintained with a high-quality ground finish and hard chrome plating.
3) Balance correction ensures smooth operation, enhancing the roller's efficiency.
4) The gap dial of the printing roller is manually adjustable within a 0-12mm range, providing precise control.
3. Upper and lower rollers for paper feeding:
1) The upper roller's outer diameter stands at 99mm, constructed from thick-walled steel pipe, with a conveniently quick-adjust paper guide wheel.
2) The lower roller features an outer diameter of 156mm with robust thick-walled steel, finished with surface grinding and hard chrome plating for enhanced durability.
3) Offers manual gap dial adjustment for the paper feeding roller, with a precise range of 0-12mm, ensuring fine-tuned paper management.
4. Steel anilox roller
1) Crafted with precision, the outer diameter is φ213, with an optional mesh number of 180, 200, 220, 240, 260, for varied applications.
2) The steel tube boasts a ground surface with pressed mesh, further enhanced by a hard chrome plating for optimal performance.
3) With balance correction, the anilox roller ensures smooth operation, delivering consistent dots and uniform inking.
4) The anilox roller is innovatively equipped with a wedge overrunning clutch, ensuring even ink distribution and easy cleaning.
5) Features manual anilox gap dial adjustment, allowing users to fine-tune their operations with ease.
5. Rubber roller:
1) The rubber roller showcases an outer diameter of φ200mm, engineered for effective ink transfer.
2) The steel pipe surface is enveloped in wear-resistant rubber, balanced for enhanced durability and performance.
3) Specially ground in the middle and high parts, the rubber roller excels in ink transfer efficiency, providing optimal output.
4) The rubber's hardness, ranging from 60-65 degrees, contributes to its effective operation and longevity.
5) Utilizes the Yunmo motor, renowned for its silent operation, reducing noise pollution.
6. Phase adjustment mechanism:
1) It incorporates a sophisticated planetary gear business structure, offering reliable and smooth phase adjustments.
2) Featuring a cutting-edge electric digital 360-degree adjustment for the printing phase, adjustable during both operation and stopping.
3) Offers electric adjustment of lateral position with a distance ranging ±10mm, ensuring precision.
7. Ink circulation
1) The pneumatic diaphragm pump delivers a stable ink supply, designed for convenient and swift operation and maintenance.
2) The ink filter effectively screens impurities, maintaining optimal ink quality.
8. Printing phase fixing device:
1) An electromagnetic clutch brake device is integrated for enhanced operational control and stability.
2) The brake mechanism restricts machine operation when separated to adjust the phase, maintaining the original gear position fixed point.
9. Oil supply device:
1) The mechanical oil pump circulates oil efficiently, ensuring a consistent and reliable oil supply.
2) Enjoy seamless operation with our circulating oil supply system, ensuring even inking of gears and maintaining a perfectly balanced oil level across each group.
Three-die cutting section
1. Die roller (lower roller)
1) The outer diameter is φ360mm, excluding the die, offering precision and durability in performance.
2) Crafted from robust cast steel, the surface is meticulously ground and plated with hard chrome for enhanced resilience and longevity.
3) Features balanced adjustment for superior operational stability, providing a smoother and more reliable workflow.
4) Designed with precision, the spacing between die fixing screw holes is 50mm x 50mm, ensuring secure and stable die placement.
5) Compatible with a die height of 25.4mm, catering to diverse operational needs.
6) Accommodates die cutting thickness of 16mm for three-layer boards and 13mm-15mm for five-layer boards, demonstrating versatile adaptability.
2. Rubber pad roller (upper roller)
1) The outer wall has a diameter of φ388.9mm, engineered for optimal performance.
2) Made from durable cast steel with a ground surface and hard chrome plating, it ensures long-lasting performance.
3) Balanced adjustment enhances operation stability, ensuring smooth and efficient processes.
4) Features an electric adjustment system for the gap with the die roller, optimizing precision and efficiency.
5) Pad thickness of 8mm with an outer diameter of φ404.9mm and a width of 250mm, designed for durability and effectiveness.
3. Transverse movement and repair device:
1) Mechanical transverse of 40mm with a floating device; automatic die-cutting uniform scale compensates for line speed to ensure even pad wear, extending service life.
2) Features an electric repair device to improve pad reuse rate, allowing for 3-4 repairs, reducing costs and waste.
3) The pneumatic automatic separation device for die-cutting roller minimizes pad wear, significantly increasing service life.
4. Plate-free fixture:
1) Experience fast, interchangeable die-cutting with multifunctionality in one, eliminating the need for templates in conventional boxes.
2) Delivers the same efficiency as thin knife slotting, resulting in substantial production cost savings.
3) Thirteen servo motors allow for electrical adjustment of pre-pressure, pressure lines, and plate-free knife ring size. Achieve effortless one-key slotting size adjustment by inputting cardboard dimensions, offering simplicity and convenience.
4. Transmission gear:
1. Constructed from 40Cr high-quality alloy steel, tempered, ground, and nitrided, ensuring exceptional durability and strength.
2. With six-level precision, enjoy smooth operation and low noise. Hardness HRC55-60 guarantees long life and low wear, maintaining consistent print color accuracy over time.
3. Keyless connection of all transmission parts (shaft and gear) with the expansion sleeve eliminates connection gaps, suitable for long-term high-speed operation with large torque.
5. Oil supply device:
1) Equipped with a mechanical oil pump for efficient oil supply cycling, optimizing machinery performance.
2) Offers a circulation oil supply system that ensures uniform oiling of gears and balanced oil level maintenance across each group, enhancing machinery reliability.
3) Utilizes a closed spray lubrication system for superior lubrication, ensuring excellent transmission accuracy and extending machine life.
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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