Product Description
1. Paper feeding section:
The innovative and servo-driven pressure-free extended paper feeding mechanism features a cutting-edge design that eliminates the need for traditional paper guide rubber rollers and embossing roller pressure feeding. This advanced system directly transfers the cardboard to the printing roller via a front edge vacuum, aligning the power input gear of the paper feeding section's intermittent divider with the outer circle of the vacuum paper guide wheel. With the absence of a paper guide rubber roller, auxiliary paper feeding time is maximized, and adjusting paper feeding time becomes exceptionally straightforward.
Our paper feeding section is equipped with the renowned French Martin front edge paper feeding structure, which features a tilting tabletop that lifts and lowers to facilitate seamless paper feeding. This innovative mechanism, with its low front and high back lifting design, significantly reduces the risk of paper jams and cardboard damage, making it especially suitable for single corrugated and curved cardboard. The Martin bellows incorporates a snail-type suction blower that provides concentrated, powerful suction, ensuring high-strength and heavier cardboard remain perfectly aligned during feeding. The design also includes a light-pressure bearing wheel frame to accommodate higher stacks of cardboard, reducing weight load and enhancing the bellows' performance significantly.
Utilizing a pressure-free front edge paper feeding system, we have effectively eradicated the issues associated with traditional paper guide rubber rollers that damage cardboard. This innovation protects the integrity of the cardboard, maintaining nearly 100% of its physical indicators and offering unparalleled flexibility for carton manufacturers in material selection. By eliminating the rubber roller conveying mechanism, all cardboards remain undamaged during transit, achieving a level of protection that conventional feeding systems simply cannot match.
1. Machine clutch:
1) Our state-of-the-art electric control machine clutch is designed with an alarm bell that continuously rings during operation to ensure optimal safety for all operators.
2) Pneumatic interlocking device
3) The sophisticated technology of our main motor and fan harnesses variable frequency motors and controllers, promoting energy efficiency and smooth startup, all while being safeguarded by a motor start protection device.
2. Front edge paper feeding system
1) This cutting-edge system utilizes a 7.5KW fan to assist in suction paper feeding, with adjustable air volume tailored to the bending degree of the cardboard, ensuring a flawless paper feeding experience.
2) Paper lifting and dropping operations are powered by robust cylinders, delivering rapid and efficient action.
3) Experience the convenience of one-button electric adjustments for the side, front, and rear baffles.
4) Our Taiwan-engineered super-resistant front edge paper feeding wheel is crafted for durability and wear resistance, ensuring long-lasting performance.
5) Select between continuous or interval paper feeding with our versatile interval paper feeding device, tailored to your specific needs.
6) Control and monitor production easily with our intuitive seven-inch computer touch screen, featuring production volume display and counting alarms.
3. Automatic zeroing device
1), Both the paper feeding and die-cutting units benefit from electric and automatic zeroing, streamlining setup processes.
2), For general carton applications, the automatic zeroing device allows for precise adjustment with as few as two trial prints, minimizing cardboard waste.
4. Dust removal device
1) Enhance your printing quality with our brush dust removal device, effectively eliminating a substantial amount of impurities from the printed surface of the cardboard.
2) Benefit from precise and efficient storage order, accommodating up to 999 alignments with automatic precision.
3) Simplify adjustments with one-key alignment and a single-button slot size modification.
2. Printing part: (optional 1-4 color printing)
1. Printing Roller Excellence:
1) Proudly featuring an outer diameter of 395mm, and a precise plate diameter of 405mm for optimal functionality.
2) The steel pipe surface is meticulously ground and finished with a protective layer of hard chrome, ensuring longevity and quality.
3) With balance correction seamlessly integrated, experience flawless and uninterrupted operation.
4) Includes a ratchet fixed plate rolling shaft, ensuring precision and reliability in every roll.
5) Specially designed full plate hanging slot, expertly crafted to accommodate 9mm hanging plate strips with ease.
6) The loading and unloading process is enhanced by an electrically controlled foot switch, facilitating forward and reverse rotation for effortless operation.
2. Precision Printing Roller:
1) Expertly designed with an outer diameter of 159mm, merging efficiency and performance.
2) The steel pipe surface undergoes precision grinding and is hard chrome plated for optimal durability.
3) Experience smooth and seamless operation with meticulous balance correction.
4) Manually adjust the gap dial of the printing roller, with a versatile adjustment range of 0-12mm.
3. Advanced Upper and Lower Rollers for Paper Feeding:
1) Upper roller features a robust 99mm thick-walled steel pipe design, paired with a quick-adjustment paper guide wheel for seamless paper feeding.
2) The lower roller, boasting an outer diameter of 156mm, is crafted from a thick-walled steel pipe, featuring a surface that's expertly ground and chrome-plated.
3) Manual gap dial adjustment of the paper feeding roller, offering a range of 0-12mm for precise control.
4. Exceptional Steel Anilox Roller:
1) Featuring a robust outer diameter of φ213, with selectable mesh numbers ranging from 180 to 260, delivering tailored performance.
2) The surface of the steel tube is skillfully ground, pressed with mesh, ground again, and protected with hard chrome plating.
3) Ensuring smooth operation with balance correction, while maintaining consistent dots and uniform inking.
4) Equipped with a wedge overrunning clutch, the anilox roller ensures even ink distribution and simplifies cleaning.
5) Manual adjustment of the anilox gap dial allows for precise customization.
5. Superior Rubber Roller:
1) Designed with a considerable outer diameter of φ200mm for optimal performance.
2) Wrapped in wear-resistant rubber and balanced meticulously, the steel pipe ensures enduring reliability.
3) Specially ground at the middle and high parts, this roller offers exceptional ink transfer effects.
4) The rubber hardness is optimized at 60-65 degrees for superior performance.
5) Equipped with a Yunmo motor, featuring a silent motor for a noise-free environment.
6. Innovative Phase Adjustment Mechanism:
1) Utilizes a robust and efficient planetary gear business structure.
2) Enjoy the convenience of electric digital 360-degree printing phase adjustment, operable both during running and stopping.
3) Lateral position is electrically adjustable, with a generous adjustment distance of ±10mm.
7. Efficient Ink Circulation System:
1) Features a pneumatic diaphragm pump, ensuring a stable ink supply and offering simplicity in operation and maintenance.
2) Includes an ink filter to efficiently remove impurities, preserving print quality.
8. Reliable Printing Phase Fixing Device:
1) Incorporates an electromagnetic clutch brake device for precise phase fixing.
2) A brake mechanism restricts machine operation during phase adjustments, ensuring the original gear position is securely maintained.
9. Comprehensive Oil Supply Device:
1) Employs a mechanical oil pump, providing consistent oil supply circulation for optimal machine performance.
2) Experience seamless operation with our circulating oil supply system, ensuring each gear is evenly inked and maintaining a balanced oil level across every group for optimal performance.
Three-die cutting section
1. Die roller (lower roller)
1) Precision-crafted outer diameter of φ360mm (excluding die) for accurate die-cutting.
2) Constructed from robust cast steel, the surface is meticulously ground and hard chrome plated for enhanced durability.
3) Enjoy increased operational stability with our expertly balanced adjustment system.
4) Die fixing screw holes are precisely spaced at 50mm*50mm for consistent alignment.
5) Compatible with dies of height 25.4mm, accommodating a range of specifications.
6) Die cutting thickness expertly ranges from 16mm for three-layer boards to 13mm-15mm for five-layer boards, ensuring precision.
2. Rubber pad roller (upper roller)
1) Featuring an outer wall diameter of φ388.9mm for superior performance.
2) Crafted from high-quality cast steel with a ground and hard chrome-plated surface for long-lasting use.
3) Stability is enhanced with precision-balanced adjustment.
4) Benefit from electric gap adjustment between the die roller and pad roller for optimal efficiency.
5) The pad boasts an 8mm thickness (outer diameter: φ404.9mm), with a width of 250mm, delivering excellent durability.
3. Transverse movement and repair device:
1) The mechanical transverse movement of 40mm, coupled with a floating device, ensures uniform die-cutting. It automatically adjusts line speed to provide even pad wear and extend service life.
2) Our electric repair device enhances pad reuse, allowing for 3-4 repairs, maximizing cost efficiency.
3) The die-cutting roller features a pneumatic automatic separation device to dramatically reduce pad wear, increasing longevity.
4. Plate-free fixture:
1) Enjoy fast and interchangeable multi-functionality for die-cutting, eliminating the need for templates with conventional boxes.
2) Achieve the same precision as thin knife slotting, significantly reducing production costs.
3) With 13 servo motors, easily adjust pre-pressure, pressure lines, and plate-free knife ring sizes electrically. One-key adjustment of slotting size is achieved by inputting the cardboard's length, width, and height, offering simplicity and convenience.
4. Transmission gear:
1. Made from 40Cr high-quality alloy steel, the gears are tempered, ground, and nitrided for exceptional durability.
2. These gears operate with six-level precision, ensuring smooth operation with low noise. Their hardness ranges from HRC55-60, providing a long life with minimal wear, guaranteeing consistent printing color accuracy over time.
3. The machine's transmission parts, including shaft and gear connections, are all designed with a keyless connection (expansion sleeve) to eliminate gaps, supporting long-term high-speed operation with large torque.
5. Oil supply device:
1) Equipped with a mechanical oil pump for a consistent oil supply cycle that ensures smooth operation.
2) The circulating oil supply system guarantees uniform oiling of gears and maintains a balanced oil level across each group for reliable performance.
3) A closed spray lubrication system is employed for lubrication, safeguarding transmission accuracy and extending 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 |
){kind=link}