Product Description
1. Paper feeding section:
The state-of-the-art servo pressure-free extended paper feeding front edge offers an innovative design that eliminates the need for traditional paper guide rubber rollers and embossing roller pressure feeding. Instead, this advanced mechanism directly transfers the cardboard to the printing roller using a cutting-edge front edge vacuum system. The synchronization between the power input gear of the intermittent divider in the paper feeding section and the outer circle of the vacuum paper guide wheel ensures precision. By eliminating the need to adjust the paper guide rubber roller pressure, the auxiliary paper feeding time is maximized, offering an unprecedented ease of operation for paper feeding time adjustments.
Boasting the French Martin front edge paper feeding structure, this section features a table top that elegantly tilts and lifts to facilitate seamless paper feeding. The innovative lifting table design, lower at the front and higher at the back during the process, significantly minimizes paper jams and cardboard damage at the front end. Ideal for single corrugated and curved cardboard, the Martin bellows employs a snail-type suction blower that delivers concentrated and powerful suction on high-strength and heavier cardboard. This ensures precise alignment during feeding. The sophisticated lifting and lowering design of the paper feeding table incorporates a light-pressure bearing wheel frame, reducing weight load when handling high stacks of cardboard and enhancing the performance of the bellows in the pressure-free section.
Our pressure-free front edge paper feeding system is a breakthrough innovation, expertly addressing the common issue of cardboard damage caused by traditional paper guide rubber rollers. By eliminating the paper guide roller mechanism, this system ensures optimal protection of cardboard during transit, maintaining pristine physical indicators. With this technology, carton manufacturers gain unparalleled flexibility in paper selection, achieving goals unattainable by other mechanisms.
1. Machine clutch:
1) Our electric control machine clutch features an alarm bell that continues ringing during operation, ensuring heightened operator safety throughout the process.
2) Equipped with an advanced pneumatic interlocking device, offering additional layers of safety and operational efficiency.
3) Utilizing variable frequency motor and controller technology, the main motor and fan deliver seamless, energy-efficient starts, with added motor start protection for robust, reliable operation.
2. Front edge paper feeding system
1) The suction-assisted paper feeding system features a powerful 7.5KW fan, with air volume adjustments to accommodate varying cardboard bends, ensuring smooth, uninterrupted paper feeding.
2) Paper movement is powered by high-speed cylinders, providing swift and forceful lifting and dropping capabilities.
3) Experience the convenience of one-button electric adjustment for the side, front, and rear baffles, streamlining setup and operation.
4) Our Taiwan super-resistant front edge paper feeding wheel is crafted for exceptional durability and wear resistance, ensuring long-lasting performance.
5) Flexibility in operation with our interval paper feeding device, allowing for selection between continuous or interval feeding based on specific needs.
6) A sleek seven-inch computer touch screen control interface displays production data and counting alarms for intuitive, user-friendly operation.
3. Automatic zeroing device
1), This innovative system provides electric and automatic zeroing for both the paper feeding and die-cutting units, enhancing precision and efficiency.
2), For standard carton applications, the automatic zeroing device allows for quick adjustment with just two trial prints, significantly minimizing cardboard waste.
4. Dust removal device
1) Our advanced brush dust removal technology effectively cleans a substantial amount of impurities from the printed surface of cardboard, elevating overall printing quality.
2) This system can store up to 999 orders, ensuring automatic alignment with remarkable accuracy and efficiency.
3) Benefit from the ease of one-key alignment and one-key slot size adjustment for streamlined operations.
2. Printing part: (optional 1-4 color printing)
1. Printing Roller:
1) With an outer diameter of 395mm, and a total diameter of 405mm when the plate is included, this roller boasts impressive dimensions.
2) The surface is meticulously ground and fortified with a hard chrome plate, ensuring durability and longevity.
3) Precision-engineered balance correction guarantees seamless and efficient operation.
4) Equipped with a ratchet fixed plate rolling shaft for enhanced stability.
5) Designed with a full plate hanging slot that accommodates 9mm hanging plate strips effortlessly.
6) Effortless loading and unloading of printing plates with an electronically controlled foot switch for forward and reverse rotation.
2. Printing Roller:
1) This compact roller features an outer diameter of 159mm, crafted for precision.
2) Finished with a durable hard chrome-plated, ground steel surface for optimal performance.
3) Experience smooth operation aided by meticulous balance correction.
4) Easily adjustable gap dial on the printing roller, with a flexible range of 0-12mm, allowing for fine-tuned customization.
3. Upper and Lower Rollers for Paper Feeding:
1) The upper roller, with a 99mm outer diameter, is constructed from a thick-walled steel pipe and includes a quick-adjustment paper guide wheel for ease of use.
2) The lower roller boasts a substantial outer diameter of 156mm, complete with surface grinding and robust hard chrome plating, ensuring durability.
3) Manual adjustment of the paper feeding roller's gap dial, with a versatile adjustment range of 0-12mm, offers precise control.
4. Steel Anilox Roller:
1) Featuring an outer diameter of φ213, the roller offers variable mesh numbers from 180 to 260 for tailored applications.
2) Ground steel tube with pressed mesh, polished surface, finished with hard chrome for ultimate precision.
3) Consistent and smooth operation achieved through balance correction, resulting in uniform inking and consistent dot quality.
4) Incorporates a wedge overrunning clutch in the anilox roller, ensuring even ink distribution and easy ink washing.
5) Manual anilox gap dial adjustment for precise control.
5. Rubber Roller:
1) Measures φ200mm in diameter for optimal functionality.
2) Wrapped in wear-resistant rubber over the steel pipe, meticulously balanced for enhanced performance.
3) Expertly ground to optimize ink transfer, particularly at the middle and high sections.
4) Features a rubber hardness of 60-65 degrees for reliable resilience.
5) Operates with a silent Yunmo motor, combining power with quiet performance.
6. Phase Adjustment Mechanism:
1) Employs an advanced planetary gear structure for superior performance.
2) Offers electric digital 360-degree printing phase adjustment, adjustable during both operation and stoppage.
3) Allows for electric lateral position adjustments with a flexible range of ±10mm.
7. Ink Circulation:
1) Utilizes a pneumatic diaphragm pump for stable ink supply, ensuring convenient and efficient operation and maintenance.
2) Equipped with an ink filter to effectively remove impurities and maintain ink purity.
8. Printing Phase Fixing Device:
1) Features an innovative electromagnetic clutch brake device for enhanced control.
2) When adjusting the phase, this mechanism restricts machine operation, preserving the original gear position for precise adjustments.
9. Oil Supply Device:
1) Powered by a mechanical oil pump, ensuring a continuous oil supply circulation for optimal device performance.
2) Featuring a sophisticated circulating oil supply system, our gears boast uniform inking, ensuring an impeccably balanced oil level across each group, optimizing performance and longevity.
Three-die cutting sector
1. Precision Die Roller (Lower Roller)
1) Exhibiting an outer diameter of φ360mm (excluding die), this component is designed for precision.
2) Fabricated from robust cast steel, meticulously surface-ground, and enhanced with hard chrome plating, delivering superior durability and finish.
3) Enhanced balance adjustments contribute to heightened operational stability, ensuring seamless performance.
4) Strategically positioned die-fixing screw holes maintain a uniform spacing of 50mm*50mm for optimal functionality.
5) Engineered for versatility, it accommodates an applicable die height of 25.4mm, suitable for various requirements.
6) This feature supports die cutting thicknesses of 16mm for three-layer boards and a range of 13mm-15mm for five-layer boards, offering adaptability for diverse applications.
2. Resilient Rubber Pad Roller (Upper Roller)
1) With an impressive outer wall measurement of φ388.9mm, this roller is built for precision and reliability.
2) Constructed from high-grade cast steel, it is surface-ground and hard chrome plated, providing exceptional strength and durability.
3) Balanced adjustment enhances operational stability, ensuring a smooth and efficient workflow.
4) The roller features an electric adjustment mechanism for seamless gap modulation with the die roller, enhancing precision.
5) Sporting a pad thickness of 8mm, with an outer diameter of φ404.9mm and a width of 250mm, it ensures consistent performance.
3. Innovative Transverse Movement and Repair Device:
1) The mechanical transverse movement of 40mm, integrated with a floating device, ensures uniform die-cutting scale compensation for line speed, promoting even pad wear and extending service life.
2) The repair function utilizes an advanced electric repair device, significantly improving the reuse rate of pads, which can be repaired up to 3-4 times, enhancing sustainability.
3) The pneumatic automatic separation device for the die-cutting roller minimizes pad wear, thereby substantially increasing service life and efficiency.
4. Versatile Plate-Free Fixture:
1) This feature offers swift, interchangeable multi-functionality, eliminating the need for templates in conventional box production, streamlining processes.
2) Achieving a comparable effect to thin knife slotting, this innovation significantly reduces production costs, boosting economic efficiency.
3) Equipped with 13 servo motors, this system allows precise electrical adjustments of pre-pressure, pressure lines, and the plate-free knife ring size. The knife line separation structure enables a one-key adjustment of slotting size by inputting the cardboard's dimensions-length, width, and height-ensuring simplicity and convenience.
4. Advanced Transmission Gear:
1. Crafted from 40Cr high-quality alloy steel, tempered, ground, and nitrided for unparalleled resilience and performance.
2. Featuring six-level precision, these gears operate smoothly with low noise, boasting a hardness of HRC55-60. Designed for long-lasting performance with minimal wear, they ensure print color accuracy remains unchanged over time.
3. The transmission components of the entire machine, including shaft and gear connections, utilize keyless connections (expansion sleeve) to eradicate connection gaps, making them ideal for long-term high-speed operation with substantial torque.
5. Superior Oil Supply Device:
1) Incorporating a mechanical oil pump, this system ensures an efficient oil supply cycle, optimizing gear performance.
2) The circulation oil supply mechanism ensures uniform oiling of gears with a balanced oil level for each group, enhancing operational efficiency.
3) A closed spray lubrication system is employed to maintain transmission accuracy and extend the lifespan of the components, underscoring the machine's reliability and precision.
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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