Product Description
1. Paper feeding section:
Experience the revolution in paper feeding with the advanced servo pressure-free extended system. Our cutting-edge design eliminates the need for traditional paper guide rubber rollers and embossing roller pressure feeding, offering a smooth transition of cardboard to the printing roller via the front edge vacuum. The power input gear of the paper feeding section's intermittent divider is perfectly synchronized with the outer circle of the vacuum paper guide wheel of the pressure-free front edge. This innovative setup allows for an extended auxiliary paper feeding time without requiring adjustments to the rubber roller pressure feeding, simplifying the paper feeding time adjustment process and enhancing operational efficiency.
Our paper feeding section is brilliantly engineered with the French Martin front edge paper feeding structure, featuring a tilting lifting table top. This design minimizes the risk of paper jams and cardboard damage by maintaining a low front and a high back during the lifting and feeding process. Especially advantageous for single corrugated and curved cardboards, it employs a snail-type suction blower with concentrated force, ensuring precise alignment and preventing oblique movements during feeding. The light-pressure bearing wheel frame design effectively manages weight, allowing for a qualitative improvement in speed and efficiency, even when handling high or heavy cardboards.
Revolutionize your paper handling with our pressure-free front edge paper feeding system. This innovative approach eliminates the risk of cardboard damage from paper guide rubber rollers, safeguarding the cardboard's physical integrity and ensuring optimal performance. With the removal of the rubber roller conveying mechanism, every piece of cardboard is protected during transit, achieving what no other front edge paper feeding mechanism can offer.
1. Machine clutch:
1) Safety is paramount with our electric control machine clutch, featuring an alarm bell that continuously rings during movement to protect operators.
2) Enhance safety and operational reliability with our pneumatic interlocking device.
3) Our main motor and fan are equipped with variable frequency motors and controllers, delivering energy efficiency, smooth start-up, and robust motor start protection.
2. Front edge paper feeding system
1) Achieve flawless paper feeding with suction-assisted technology and a 7.5KW fan, allowing air volume adjustments to match cardboard bending for uninterrupted operation.
2) Experience the power and speed of cylinder-driven paper lifting and dropping, ensuring swift and efficient handling.
3) Simplify adjustments with our one-button electric control for the side, front, and rear baffles.
4) Rely on the durability of our Taiwan super-resistant front edge paper feeding wheel, engineered to withstand wear and tear.
5) Customize your paper feeding needs with our interval paper feeding device, offering both continuous and interval options.
6) Manage production effortlessly with a seven-inch computer touch screen control, displaying production volume and counting alarms.
3. Automatic zeroing device
1), Equipped with electric and automatic zeroing, our paper feeding and die-cutting units ensure precision and convenience.
2), Streamline your production process with an automatic zeroing device for general cartons, allowing for quick adjustments in just two trial prints to minimize waste.
4. Dust removal device
1) Elevate your printing quality with our brush dust removal device, meticulously clearing impurities from the printed cardboard surface.
2) Stay organized and efficient with a storage capacity of up to 999 orders, offering accurate and seamless alignment.
3) Enjoy ease of use with one-key alignment and swift slot size adjustments.
2. Printing part: (optional 1-4 color printing)
1. Printing roller:
1) With an impressive outer diameter of 395mm and incorporating a plate diameter of 405mm, this roller guarantees precision and efficiency.
2) The steel pipe's surface is meticulously ground and fortified with hard chrome plating for durability and reliability.
3) Expertly calibrated balance correction ensures seamless and smooth operation at all times.
4) Equipped with a ratchet fixed plate rolling shaft, this component is engineered for stability and precision.
5) Featuring a full plate hanging slot, it's designed to accommodate 9mm hanging plate strips, providing flexibility and convenience.
6) The loading and unloading of printing plates are effortlessly managed with an electrically controlled foot switch for both forward and reverse operations.
2. Printing roller:
1) The compact yet efficient design boasts a 159mm outer diameter.
2) With a ground surface and hard chrome plating, the steel pipe promises long-lasting performance.
3) Balance correction is meticulously executed, ensuring smooth and carefree operations.
4) Features a manual adjustment gap dial for the printing roller, with an adjustable range of 0-12mm for precision control.
3. Upper and lower rollers for paper feeding:
1) The upper roller, with a robust 99mm outer diameter, is constructed from thick-walled steel pipe and enhanced with a quick-adjustment paper guide wheel.
2) The lower roller features a 156mm outer diameter, crafted from thick-walled steel pipe, surface-ground, and hard chrome plated for enhanced durability.
3) Manual adjustment of the paper feeding roller's gap dial is available, with a versatile range of 0-12mm.
4. Steel anilox roller
1) This roller presents an outer diameter of φ213, with an optional mesh number range of 180 to 260, offering customization to suit your needs.
2) The surface undergoes rigorous grinding, mesh pressing, and hard chrome plating, ensuring premium quality and performance.
3) Balance correction guarantees smooth operation with consistent dots and uniform inking for flawless results.
4) Outfitted with a wedge overrunning clutch, the anilox roller ensures even ink distribution and facilitates efficient ink washing.
5) Offers manual adjustment of the anilox gap dial for precision ink application.
5. Rubber roller:
1) Showcasing an outer diameter of φ200mm, this roller is a powerhouse of robust rubber design.
2) The steel pipe is wrapped in wear-resistant rubber and meticulously balanced for enduring performance.
3) Specially ground in the middle and high parts, this roller ensures exceptional ink transfer.
4) With a rubber hardness of 60-65 degrees, it offers the perfect balance of resilience and flexibility.
5) The Yunmo motor, renowned for its silent operation, enhances the user experience.
6. Phase adjustment mechanism:
1) Crafted with a planetary gear business structure for optimal performance.
2) The printing phase adjustment is electric and digital, offering a 360-degree range for both operational and halted states.
3) Lateral position adjustments are performed electrically, with a precise adjustment distance of ±10mm.
7. Ink circulation
1) The pneumatic diaphragm pump delivers a stable ink supply, ensuring quick and convenient operation and maintenance.
2) An efficient ink filter is in place to remove impurities, maintaining high-quality ink flow.
8. Printing phase fixing device:
1) Outfitted with an electromagnetic clutch brake device for ultimate control and safety.
2) When adjusting the phase, the brake mechanism secures the machine in place, maintaining the original gear position with precision.
9. Oil supply device:
1) Features a mechanical oil pump that facilitates a continuous oil supply, ensuring smooth and efficient operation.
2) Our sophisticated circulating oil supply system ensures that gears receive uniform ink application and maintain a harmonious oil level across each group, promoting optimal performance and longevity.
Three-die cutting section
1. Die roller (lower roller)
1) The robust outer diameter measures φ360mm (excluding die), offering exceptional durability.
2) Crafted from premium cast steel, the surface is expertly ground and finished with an ultra-smooth hard chrome plating for enhanced resilience.
3) The balanced adjustment feature significantly boosts operational stability, ensuring seamless performance.
4) Precisely designed with die fixing screw holes spaced at 50mm*50mm for optimal alignment and functionality.
5) Accommodates a versatile die height of 25.4mm, tailored for diverse applications.
6) Die cutting thickness is engineered to perfection: 16mm for three-layer boards and 13mm-15mm for five-layer boards, delivering precision and versatility.
2. Rubber pad roller (upper roller)
1) The outer wall boasts an impressive φ388.9mm, meticulously constructed for durability and efficiency.
2) Manufactured from high-grade cast steel, the surface is expertly ground and hard chrome plated, ensuring long-lasting strength.
3) Incorporates balanced adjustment to enhance operation stability, providing seamless and consistent results.
4) Features an electric adjustment for the gap with the die roller, allowing for precise and effortless modifications.
5) The pad thickness is a sturdy 8mm (outer diameter: φ404.9mm), with a generous width of 250mm for extensive coverage.
3. Transverse movement and repair device:
1) The mechanical transverse movement of 40mm, coupled with a floating device, automatically compensates for line speed, ensuring even wear of the die-cutting pad and extending its service life.
2) The electric repair device enhances pad reuse rates, enabling 3-4 effective repairs, thus optimizing resource utilization.
3) The pneumatic automatic separation device for die-cutting rollers minimizes pad wear, consequently extending its lifespan.
4. Plate-free fixture:
1) Experience the convenience of fast interchangeable die-cutting with multi-functional capabilities, negating the need for templates in conventional boxes.
2) Achieve the precision of thin knife slotting while significantly reducing production costs, enhancing economic efficiency.
3) With 13 servo motors, electrically adjust pre-pressure, pressure line, and plate-free knife ring size (knife line separation structure), and enjoy one-key slotting size adjustment by simply inputting the cardboard's dimensions, ensuring effortless and user-friendly operation.
4. Transmission gear:
1. Constructed from 40Cr high-quality alloy steel, tempered, ground, and nitrided, ensuring enduring strength and performance.
2. With six-level precision, enjoy smooth operation, low noise, and a hardness of HRC55-60. This design ensures long life and minimal wear, maintaining consistent printing color accuracy over time.
3. The transmission parts of the entire machine (shaft and gear connection) feature a keyless connection (expansion sleeve) to eliminate connection gaps, suitable for enduring high-speed operations with substantial torque.
5. Oil supply device:
1) Equipped with a mechanical oil pump, ensuring efficient oil supply cycles for optimal lubrication.
2) The circulation oil supply system guarantees uniform oiling of gears, maintaining a balanced oil level across all groups.
3) Adopts a closed spray lubrication system for lubrication, ensuring precise transmission accuracy and extending the machine's 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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