Product Description
1. Paper feeding section:
Introducing a groundbreaking enhancement in paper feeding technology. Our servo pressure-free extended paper feeding front edge eliminates the need for traditional paper guide rubber roller and embossing roller pressure feeding. This innovative design allows cardboard to seamlessly transition to the printing roller via the front edge vacuum. The synchronization between the power input gear of the paper feeding section and the vacuum paper guide wheel ensures maximum efficiency. With no need to adjust the paper guide, auxiliary paper feeding time is extended, streamlining operations and making adjustments effortless.
Our paper feeding section features the state-of-the-art French Martin front edge paper feeding structure. It employs a table top that tilts and lifts, facilitating smooth paper feeding. This intelligent design minimizes the risk of paper jams and damage, especially with single and curved corrugated cardboard. The Martin snail-type suction blower focuses powerful suction on even the toughest and heaviest cardboard, preventing misalignment and ensuring precision. The light-pressure bearing wheel frame design further enhances this process, reducing weight load and significantly boosting efficiency.
Revolutionizing the industry, the pressure-free front edge paper feeding system eradicates the common issue of cardboard damage from paper guide rollers. This solution maintains cardboard's pristine condition, preserving its physical attributes nearly 100%. By eliminating the paper guide roller mechanism, all cardboards remain unscathed during transport, achieving what other systems fail to reach. Carton manufacturers gain flexibility in selecting paper types, opening new possibilities for innovation.
1. Machine clutch:
1) Safety is paramount with our electric control machine clutch. An alarm bell continuously rings during operation, ensuring operator awareness and safety.
2) The system employs a cutting-edge pneumatic interlocking device for added security.
3) Experience energy efficiency with our variable frequency motor and controller. Offering smooth starts and equipped with a motor start protection device, these components guarantee reliability and reduced energy consumption.
2. Front edge paper feeding system
1) Suction-assisted paper feeding, powered by a robust 7.5KW fan, adapts air volume to the cardboard's bend degree, ensuring flawless feeding.
2) Swift and powerful operations are ensured with cylinder-driven paper lifting and dropping mechanisms.
3) Experience convenience with one-button electric adjustments for the side, front, and rear baffles.
4) Our Taiwan super-resistant front edge paper feeding wheel promises durability and impressive wear resistance.
5) Choose between continuous or interval paper feeding with our versatile interval paper feeding device, tailored to your needs.
6) Control is at your fingertips with a seven-inch computer touch screen, displaying production volume and counting alarms.
3. Automatic zeroing device
1), Both the paper feeding and die-cutting units feature electric and automatic zeroing capabilities.
2), Featuring an automatic zeroing device, general carton adjustments are precise, requiring only two trial prints to align correctly, reducing cardboard waste significantly.
4. Dust removal device
1) Our brush dust removal device efficiently eliminates impurities from the printed cardboard surface, enhancing print quality.
2) With a storage order capacity of up to 999, alignment is automatic, accurate, and quick.
3) Enjoy the convenience of one-key alignment and slot size adjustments, simplifying operations.
2. Printing part: (optional 1-4 color printing)
1. Printing roller:
1) The outer diameter is: 395mm, (including the outer diameter of the plate: 405mm).
2) With unparalleled precision, the steel pipe's surface is expertly ground and enhanced with a robust layer of hard chrome plating.
3) Balance correction is performed for smooth operation, ensuring seamless and consistent printing results.
4) Secure and efficient ratchet fixed plate rolling shaft for flawless alignment.
5) Full plate hanging slot accommodates 9mm hanging plate strips, offering versatility and convenience.
6) For effortless plate management, the foot switch enables precise control over forward and reverse rotations.
2. Printing roller:
1) The outer diameter is 159mm.
2) The steel pipe is meticulously ground and fortified with hard chrome plating for durability and smoothness.
3) Balance correction ensures smooth operation, eliminating unwanted vibrations and enhancing print quality.
4) Customize your printing needs with the manual gap dial adjustment, spanning a range of 0-12mm.
3. Upper and lower rollers for paper feeding:
1) The upper roller boasts an outer diameter of 99mm and is crafted from thick-walled steel pipe, equipped with a swift paper guide wheel for seamless adjustments.
2) The lower roller, at an outer diameter of 156mm, utilizes a thick-walled steel pipe surface that is ground and securely hard chrome plated.
3) Manual gap dial adjustment for the paper feeding roller, with a flexible range of 0-12mm.
4. Steel anilox roller:
1) With an outer diameter of φ213, select from mesh numbers 180, 200, 220, 240, 260 for tailored precision.
2) The steel tube undergoes an elaborate surface grinding process, mesh pressing, and hard chrome plating to ensure excellence.
3) Balance correction guarantees smooth operation with consistent dots and uniform inking for superior print clarity.
4) The anilox roller is integrated with a wedge overrunning clutch, distributing ink evenly while simplifying ink washing.
5) Manual adjustment of the anilox gap dial for personalized control.
5. Rubber roller:
1) Featuring an outer diameter of φ200mm, this roller is designed for optimal performance.
2) The steel pipe is enveloped in wear-resistant rubber, achieving balance and longevity.
3) Special grinding in the middle and high parts enhances ink transfer and achieves superior results.
4) Rubber hardness is maintained at 60-65 degrees, ensuring robustness and flexibility.
5) Equipped with a silent motor, the Yunmo motor delivers quiet, efficient operation.
6. Phase adjustment mechanism:
1) Innovative planetary gear business structure.
2) Experience precision with electric digital 360-degree adjustment of the printing phase, adaptable during both operation and stoppage.
3) Enjoy electric lateral position adjustment, offering an adjustment distance of ±10mm for precise alignment.
7. Ink circulation:
1) The pneumatic diaphragm pump ensures a stable ink supply, optimized for convenience and swift maintenance.
2) Reliable ink filtering system to effectively filter impurities, maintaining ink purity and quality.
8. Printing phase fixing device:
1) Advanced electromagnetic clutch brake device, ensuring precise phase fixing.
2) When adjusting the phase, the brake mechanism securely limits machine operation, preserving the original gear position with pinpoint accuracy.
9. Oil supply device:
1) Efficient mechanical oil pump circulates oil for consistent lubrication, ensuring smooth operations and reducing wear.
2) Our innovative circulating oil supply ensures that every gear is uniformly inked, maintaining perfect balance in the oil levels of each group, which results in smooth and efficient operation of the machinery.
Three-die cutting section
1. Die roller (lower roller)
1) With an impressive outer diameter of φ360mm (excluding die), these rollers are crafted for precision and durability.
2) Forged from robust cast steel, the surface is expertly ground and finished with hard chrome plating, ensuring longevity and quality.
3) The balanced adjustment feature significantly enhances the operational stability of the machinery, ensuring consistent performance.
4) The precision-engineered die fixing screw holes have a consistent spacing of 50mm*50mm, ensuring secure and stable die attachment.
5) Designed to accommodate a die height of 25.4mm, providing versatility across various applications.
6) Capable of die cutting thicknesses of 16mm for three-layer boards and 13mm-15mm for five-layer boards, offering adaptability to different material requirements.
2. Rubber pad roller (upper roller)
1) Encompassing a substantial outer wall of φ388.9mm, this roller is crafted for superior performance.
2) Like its counterpart, it is constructed from high-quality cast steel, with a surface that is ground and chrome-plated to resist wear and tear.
3) The balanced adjustment feature is integrated to ensure the machine operates with optimal stability and reliability.
4) Features an electric adjustment to seamlessly control the gap with the die roller, enhancing precision and ease of use.
5) The pad, with a thickness of 8mm and an outer diameter of φ404.9mm, spans a width of 250mm, providing excellent coverage and support.
3. Transverse movement and repair device:
1) Utilizes a mechanical transverse mechanism with a 40mm floating device, automatically adjusting the die-cutting scale for even pad wear, thereby prolonging service life.
2) The electric repair device significantly enhances the reuse rate of pads, allowing them to be repaired up to 3-4 times, optimizing resource utilization.
3) A pneumatic automatic separation device for the die-cutting roller effectively reduces pad wear, boosting longevity and efficiency.
4. Plate-free fixture:
1) Innovatively designed for fast, interchangeable die-cutting with multi-functionality, eliminating the need for templates on conventional boxes.
2) Offers the same precision as thin knife slotting, efficiently cutting production costs while delivering high-quality results.
3) With 13 servo motors, it allows for precise electrical adjustment of pre-pressure, pressure lines, and knife ring size. Simply input the cardboard dimensions to achieve one-key slotting size adjustments, making operations straightforward and convenient.
4. Transmission gear:
1. Our transmission gears are crafted from 40Cr high-quality alloy steel, expertly tempered, ground, and nitrided for enhanced durability.
2. These gears feature six-level precision, ensuring smooth, low-noise operation with hardness levels ranging from HRC55-60, promising long-lasting performance with minimal wear.
3. Featuring keyless connections through an expansion sleeve, the machine's transmission parts endure high-speed, large-torque operations without connection gaps, ensuring longevity and efficiency.
5. Oil supply device:
1) A durable mechanical oil pump ensures a consistent oil supply cycle, optimizing machine performance.
2) The circulation oil supply system assures uniform oiling of gears and a balanced oil level across all groups for efficient operation.
3) Employing a closed spray lubrication system, it guarantees the longevity and accuracy of transmission, safeguarding the machine's operational excellence.
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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