Product Description
1. Paper feeding section:
The avant-garde servo pressure-free extended paper feeding front edge ushers in a new era of efficiency: utilizing a revolutionary design that eliminates the need for paper guide rubber rollers and embossing roller pressure feeding, this system deftly directs cardboard straight to the printing roller via front edge vacuum technology. The power input gear of the paper feeding section's intermittent divider is intricately synchronized with the outer circle of the vacuum paper guide wheel of the front edge pressure-free section. This cutting-edge design extends the auxiliary paper feeding time to its maximum potential, while simplifying the paper feeding time adjustment process, ensuring seamless and precise operation.
The paper feeding section incorporates the innovative French Martin front edge paper feeding structure with a table top tilting and lifting mechanism. This sophisticated system reduces the risk of paper jams and cardboard damage by maintaining a low front and high back configuration during the lifting and feeding process. Perfectly suited for both single corrugated and curved cardboard, the Martin bellows feature a snail-type suction blower that delivers concentrated and robust suction. Its impressive suction force ensures that even high-strength and heavier cardboard remains perfectly aligned during paper feeding. The light-pressure bearing wheel frame design of the lifting and lowering mechanism further enhances performance by minimizing weight load, thereby optimizing the speed of the bellows in the pressure-free section.
Embrace the future with the pressure-free front edge paper feeding system, which elegantly resolves the issue of paper guide rubber rollers damaging cardboard. By completely eliminating the risk of damage, this system elevates the physical integrity of the cardboard to near perfection, granting carton manufacturers unprecedented freedom in paper selection. The absence of a paper guide rubber roller conveying mechanism ensures that all cardboards remain impeccably preserved during transportation, overcoming the challenges that have long hindered traditional front edge paper feeding mechanisms.
1. Machine clutch:
1) Safety is paramount with our electric control machine clutch, featuring an alarm bell that continuously rings during operation to safeguard operators.
2) Pneumatic interlocking device
3) Harness the power of efficiency with our main motor and fan equipped with variable frequency motors and controllers. This advanced setup not only conserves energy but also guarantees smooth startup, bolstered by a reliable motor start protection device for peace of mind.
2. Front edge paper feeding system
1) Experience optimized performance with our suction-assisted paper feeding system. The 7.5KW fan allows for adjustable air volume tailored to the cardboard's bending degree, ensuring consistent and smooth paper feeding.
2) Swift and powerful paper lifting and dropping are achieved through cylinder-driven mechanisms.
3) Achieve precision with ease through one-button electric adjustment of the side, front, and rear baffles.
4) Our Taiwan super-resistant front edge paper feeding wheel is designed for exceptional durability and wear resistance.
5) Choose between continuous or interval paper feeding with our versatile interval paper feeding device, adaptable to your specific needs.
6) A seven-inch computer touch screen control panel offers intuitive operation and displays production volume and counting alarms, keeping you informed and in control.
3. Automatic zeroing device
1), Our cutting-edge paper feeding and die-cutting units feature electric and automatic zeroing capabilities.
2), For general cartons, the automatic zeroing device allows for accurate adjustments with just two trial prints, significantly reducing cardboard waste and enhancing efficiency.
4. Dust removal device
1) Enhance the quality of your prints with our brush dust removal device, expertly engineered to remove a substantial amount of impurities from the printed surface of the cardboard.
2) With a storage order capacity of up to 999, our system ensures precise and efficient automatic alignment.
3) Simplify the process with one-key alignment and one-key slot size adjustment for seamless operation.
2. Printing part: (optional 1-4 color printing)
1. Printing roller:
1) Featuring a robust outer diameter of 395mm, inclusive of a 405mm plate diameter for enhanced performance.
2) Crafted with precision, the surface of the steel pipe is ground to perfection and finished with a durable hard chrome plating, ensuring longevity and resilience.
3) Meticulously balanced and corrected for impeccable smoothness during operation, guaranteeing flawless results every time.
4) Integrated with a reliable ratchet system for securely fixing the plate rolling shaft, providing consistent and stable performance.
5) Designed with a comprehensive full plate hanging slot, accommodating 9mm hanging plate strips seamlessly.
6) Experience the ease of electric control with a foot switch for hassle-free loading and unloading of printing plates, allowing forward and reverse rotation.
2. Printing roller:
1) Boasting a compact 159mm outer diameter, this roller is engineered for precision and reliability.
2) The steel pipe surface is expertly ground and coated with hard chrome, providing a robust and enduring finish.
3) Achieving perfect balance correction, the roller operates with unparalleled smoothness for optimal results.
4) Easily manually adjust the gap dial of the printing roller, offering a versatile adjustment range of 0-12mm to suit your specific needs.
3. Upper and lower rollers for paper feeding:
1) The upper roller features a sturdy 99mm outer diameter with a thick-walled steel pipe, complete with a quick-adjustment paper guide wheel for effortless operation.
2) The lower roller, designed with a 156mm outer diameter and thick-walled steel pipe, is ground and hard chrome plated for enhanced durability.
3) Effortlessly adjust the gap dial of the paper feeding roller, with a convenient range of 0-12mm for precise control.
4. Steel anilox roller
1) With an imposing φ213 outer diameter, this roller offers optional mesh numbers (180, 200, 220, 240, 260) for tailored performance.
2) The steel tube surface is expertly ground, meshed, and hard chrome plated, ensuring exceptional endurance and quality.
3) Achieving superior balance correction, this roller ensures smooth operation, consistent dot quality, and uniform inking throughout the process.
4) Equipped with a wedge overrunning clutch, the anilox roller facilitates even ink distribution and efficient ink washing, maintaining high-quality standards.
5) Manually adjust the anilox gap dial for precise ink application and control.
5. Rubber roller:
1) This roller showcases a formidable φ200mm outer diameter, delivering excellent performance.
2) The steel pipe surface is wrapped in wear-resistant rubber and expertly balanced to ensure durability and efficiency.
3) With special grinding in the middle and high parts, this rubber roller provides an exceptional ink transfer effect, elevating print quality.
4) The rubber hardness is meticulously calibrated at 60-65 degrees, providing optimal resilience and performance.
5) The Yunmo motor is powered by a silent motor, ensuring quiet and efficient operation.
6. Phase adjustment mechanism:
1) Built on a sophisticated planetary gear structure, this mechanism offers unparalleled precision.
2) Benefiting from electric digital 360-degree adjustment, the printing phase can be fine-tuned both during operation and at rest.
3) Electric lateral position adjustments are seamless, with a flexible adjustment distance of ±10mm for exact alignment.
7. Ink circulation
1) The pneumatic diaphragm pump ensures a stable and consistent ink supply, with operations and maintenance being both convenient and swift.
2) The ink filter is designed to effectively remove impurities, maintaining the purity and quality of the ink.
8. Printing phase fixing device:
1) Equipped with an electromagnetic clutch brake device, this ensures precise control and reliability.
2) When the machine separates for phase adjustment, the brake mechanism effectively maintains the original gear position with pinpoint accuracy.
9. Oil supply device:
1) The mechanical oil pump ensures consistent oil supply circulation, optimizing performance and extending the lifespan of the machine.
2) Our machine boasts a sophisticated circulating oil supply system, ensuring that gears receive consistent and even inking. The oil level is meticulously balanced across each group, optimizing performance.
Three-die cutting section
1. Die roller (lower roller)
1) The outer diameter stands at φ360mm, offering a robust base for die cutting operations.
2) Constructed from premium cast steel, the surface is expertly ground and finished with a hard chrome plating for durability.
3) Features a balanced adjustment mechanism that enhances operational stability and precision.
4) Designed with a 50mm*50mm spacing between die fixing screw holes, facilitating easy adjustments.
5) Accommodates a die height of 25.4mm, allowing versatile applications.
6) Supports die cutting thicknesses of 16mm for three-layer boards and a range of 13mm-15mm for five-layer boards.
2. Rubber pad roller (upper roller)
1) The outer wall measures φ388.9mm, epitomizing our precision engineering.
2) Built from high-grade cast steel with a surface that is finely ground and hard chrome plated, ensuring longevity.
3) Equipped with a balanced adjustment feature, it significantly boosts operation stability.
4) Features electric gap adjustment with the die roller, enabling fine-tuning for optimal performance.
5) Includes an 8mm thick pad, with an outer diameter of φ404.9mm and a width of 250mm, designed for durability and precision.
3. Transverse movement and repair device:
1) The device offers a mechanical transverse of 40mm with a floating feature, automatically compensating for line speed to ensure even wear and a longer service life for the die-cutting pad.
2) Incorporates an electric repair device to enhance pad reuse efficiency, allowing pads to be repaired 3-4 times.
3) The die-cutting roller features a pneumatic automatic separation device, minimizing pad wear and thus extending service life.
4. Plate-free fixture:
1) Offers quick and easy interchangeable die-cutting functionality, eliminating the need for templates for conventional boxes.
2) Achieves comparable results to thin knife slotting, significantly reducing production costs.
3) Utilizes 13 servo motors for precise electronic adjustments of pre-pressure, pressure line, and the plate-free knife ring size. Slotting size can be adjusted with one key by simply inputting the cardboard dimensions, ensuring a user-friendly operation.
4. Transmission gear:
1. Crafted from 40Cr high-quality alloy steel, tempered, ground, and nitrided for high durability.
2. Features six-level precision, offering smooth, low-noise operation with hardness levels of HRC55-60, ensuring a long life and minimal wear, maintaining printing color accuracy over time.
3. All machine transmission parts (shaft and gear connection) utilize a keyless connection (expansion sleeve) to eliminate any connection gaps, ideal for sustained high-speed operations under large torque.
5. Oil supply device:
1) Equipped with a mechanical oil pump (oil pump oil supply cycle) to ensure consistent lubrication.
2) Features a circulation oil supply system, which provides uniform oiling to gears and maintains a balanced oil level across groups for enhanced performance.
3) Employs a closed spray lubrication system, ensuring precise transmission accuracy and extending the lifespan of components.
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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