Product Description
1. Paper feeding section:
Introducing a masterfully engineered servo-driven, pressure-free extended paper feeding system that eliminates the need for traditional paper guide rubber rollers and embossing roller pressure feeding. This groundbreaking design allows the cardboard to be smoothly transitioned directly to the printing roller via a sophisticated front edge vacuum mechanism. The innovative power input gear of the paper feeding section synchronizes seamlessly with the outer circle of the vacuum paper guide wheel, ensuring incredibly extended auxiliary paper feeding duration. Adjustments are a breeze, simplifying operator tasks and enhancing efficiency.
With a nod to innovation, our paper feeding section embraces the French Martin front edge structure, featuring a smart table top tilting lifting mechanism. This design, with its low front and high rear orientation during operation, dramatically reduces paper jams and cardboard damage, especially in single and curved corrugated cardboard applications. Equipped with the Martin bellows, a snail-type suction blower, it exerts substantial suction power on high-strength and heavy cardboards, ensuring precise alignment. The weight-balancing light-pressure bearing wheel frame design significantly reduces load during high-volume feeding, optimizing the pressure-free bellows' speed and performance.
Pioneering the pressure-free front edge paper feeding system, we have eradicated the age-old issue of cardboard damage caused by paper guide rollers. This advanced setup preserves the cardboard's physical integrity, maintaining its pristine condition and offering carton manufacturers unparalleled paper usage flexibility. By eliminating the traditional roller mechanism, our system guarantees complete protection of all cardboards during transit, achieving what other systems only aspire to.
1. Machine clutch:
1) For unmatched safety, our electric control machine clutch features a continuous alarm bell during movement, providing constant alerts to the operator.
2) Incorporating a state-of-the-art pneumatic interlocking device for enhanced operational safety.
3) The incorporation of variable frequency motors and controllers in the main motor and fan ensures energy-efficient operation with smooth starts, complemented by a comprehensive motor start protection mechanism.
2. Front edge paper feeding system
1) Featuring a powerful 7.5KW fan for suction-assisted feeding, allowing for customizable air volume control to match cardboard curvature, ensuring uninterrupted paper flow.
2) The precision-driven cylinder mechanism empowers rapid and potent paper lifting and dropping actions.
3) Experience the ease of one-button electric adjustments for the side, front, and rear baffles, ensuring unmatched convenience and precision.
4) Our Taiwan-engineered super-resistant front edge paper feeding wheel promises exceptional durability and wear-resistance.
5) Versatile interval paper feeding device offers flexibility with options for continuous or interval feeding, catering to specific production needs.
6) A sophisticated seven-inch computer touch screen provides intuitive control, displaying production volumes and counting alarms for streamlined operations.
3. Automatic zeroing device
1) Achieving precision through electric automatic zeroing of paper feeding and die-cutting units, ensuring flawless operation.
2) For general carton production, our automatic zeroing device allows quick adjustments with just two trial prints, minimizing cardboard waste and optimizing accuracy.
4. Dust removal device
1) Our advanced brush dust removal device effectively eliminates impurities from the cardboard's printed surface, significantly enhancing print quality.
2) Capable of storing up to 999 orders with pinpoint accuracy and efficiency in automatic alignment.
3) Enjoy the simplicity of one-key alignment and seamless one-key slot size adjustment for perfect customization.
2. Printing part: (optional 1-4 color printing)
1. Printing Roller:
1) The impressive outer diameter stands at 395mm, with the inclusion of the plate's diameter at 405mm, delivering precision and excellence.
2) The steel pipe surface is expertly ground and plated with hard chrome, ensuring durability and a premium finish.
3) Meticulous balance correction is implemented for flawless and seamless operation.
4) Features a ratchet fixed plate rolling shaft for robust stability.
5) Boasts a full plate hanging slot, seamlessly accommodating 9mm hanging plate strips.
6) Effortless loading and unloading of printing plates, thanks to an electrically controlled foot switch for precise forward and reverse rotation.
2. Printing Roller:
1) The outer diameter is a precise 159mm, crafted for superior performance.
2) The steel pipe's surface is expertly ground and protected with hard chrome plating, offering resilience and a sleek touch.
3) Engineered balance correction ensures unwavering smooth operation.
4) Features manual adjustment of the printing roller's gap dial, with an adjustment range of 0-12mm for flexibility.
3. Upper and Lower Rollers for Paper Feeding:
1) The upper roller features a 99mm outer diameter, with a thick-walled steel pipe, complemented by a quick-adjustment paper guide wheel for efficiency.
2) The lower roller's outer diameter is 156mm, built with a thick-walled steel pipe, surface ground and coated with hard chrome for robust performance.
3) Manual adjustment of the paper feeding roller's gap dial, offering an adjustment range of 0-12mm for precise control.
4. Steel Anilox Roller
1) The outer diameter is φ213 with a mesh number range of 180 to 260, offering flexibility with optional mesh numbers.
2) The steel tube's surface is expertly ground, with mesh pressing and hard chrome plating, ensuring high-quality performance.
3) Impeccable balance correction guarantees smooth operation with consistent dots and uniform inking.
4) The anilox roller features a wedge overrunning clutch for even ink distribution and efficient ink washing.
5) Allows manual adjustment of the anilox gap dial for precision.
5. Rubber Roller:
1) Boasts an outer diameter of φ200mm, engineered for excellence.
2) Surface wrapped with wear-resistant rubber, expertly balanced for outstanding performance.
3) Specially ground in the middle and high parts, the rubber roller ensures optimal ink transfer.
4) Rubber hardness is set between 60-65 degrees, delivering consistent results.
5) The Yunmo motor is equipped with a silent motor, ensuring noise-free operation.
6. Phase Adjustment Mechanism:
1) Features a state-of-the-art planetary gear business structure.
2) Offers electric digital 360-degree adjustment of the printing phase, adjustable during operation and when stopped.
3) Includes electric adjustment of lateral position, with a generous adjustment distance of ±10mm.
7. Ink Circulation
1) Equipped with a pneumatic diaphragm pump for stable ink supply, offering convenient and quick operation and maintenance.
2) Ink filter designed to effectively filter impurities, ensuring pristine ink quality.
8. Printing Phase Fixing Device:
1) Incorporates an electromagnetic clutch brake device for precision and reliability.
2) When the machine is separated to adjust the phase, the brake mechanism ensures safety by limiting machine operation and maintaining the original gear position fixed point.
9. Oil Supply Device:
1) Utilizes a mechanical oil pump for oil pump oil supply circulation, ensuring efficient lubrication for smooth operation.
2) The ingenious circulating oil supply system ensures that gears are uniformly inked while maintaining a harmonized oil level across each group for optimal performance.
Introducing the sophisticated Three-die Cutting Section, a hallmark of precision and efficiency.
1. Die Roller (Lower Roller): Crafted for exemplary performance.
1) Boasting an impressive outer diameter of φ360mm (excluding die), engineered for precision.
2) Constructed from robust cast steel, exquisitely surface-ground, and hard chrome plated for durability.
3) Featuring balanced adjustments to enhance operational stability and precision.
4) Ingeniously designed with evenly spaced die fixing screw holes at 50mm by 50mm intervals.
5) Accommodates die height of 25.4mm, tailored for versatility.
6) Specifically designed for a die cutting thickness of 16mm in three-layer boards, and 13mm to 15mm in five-layer boards.
2. Rubber Pad Roller (Upper Roller): Engineered for superior functionality.
1) Commands an outer wall diameter of φ388.9mm, crafted for impeccable performance.
2) Made from solid cast steel, finely surface-ground, and adorned with hard chrome plating for longevity.
3) Incorporates balanced adjustments to enhance operational stability and precision.
4) Features electric adjustment for seamless gap calibration with the die roller.
5) Includes a pad thickness of 8mm (outer diameter: φ404.9mm), and width of 250mm, designed for efficiency.
3. Transverse Movement and Repair Device: Innovatively designed for longevity and precision.
1) Offers mechanical transverse movement of 40mm with a floating device, automatically compensating for line speed to ensure uniform die-cutting pad wear, effectively extending service life.
2) Equipped with an electric repair device to significantly increase pad reuse rates, allowing for 3-4 repairs.
3) Features a pneumatic automatic separation device to minimize pad wear, thereby enhancing service life.
4. Plate-Free Fixture: Revolutionizing die-cutting with unrivaled efficiency.
1) Provides fast interchangeable multi-functional die-cutting, eliminating the need for templates in conventional boxes.
2) Delivers results comparable to thin knife slotting, reducing production costs effectively.
3) Incorporates 13 servo motors for precise electrical adjustments of pre-pressure, pressure line, and plate-free knife ring size. Effortlessly adjust slotting size by inputting cardboard dimensions for quick, convenient operation.
4. Transmission Gear: Where strength meets precision.
1. Expertly crafted from 40Cr high-quality alloy steel, tempered, ground, and nitrided to perfection.
2. Engineered with six-level precision for smooth, quiet operation. Boasts a hardness of HRC55-60, ensuring long life and minimal wear, maintaining printing color accuracy over time.
3. Incorporates keyless connections (expansion sleeve) throughout the transmission parts (shaft and gear connection) to eliminate connection gaps, perfectly suited for sustained high-speed operation with large torque.
5. Oil Supply Device: Ensuring smooth and reliable operations.
1) Utilizes a mechanical oil pump for a consistent oil supply cycle, guaranteeing efficient lubrication.
2) Circulation oil supply guarantees even oiling of gears, with a meticulously balanced oil level for each group.
3) Employs a closed spray lubrication system to safeguard transmission accuracy and extend the machinery'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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