Product Description
1. Paper feeding section:
Experience seamless paper management with our servo pressure-free extended paper feeding front edge technology. It eliminates the need for paper guide rubber rollers and embossing roller pressure feeding, transferring cardboard directly to the printing roller via the front edge vacuum. The integration of the power input gear with the vacuum paper guide wheel of the front edge pressure-free section ensures streamlined operation. With no adjustments needed for paper guide rubber roller pressure feeding, auxiliary paper feeding time is maximized, and adjustments become an effortless task.
The paper feeding section features the innovative French Martin front edge paper feeding structure, incorporating a tilting table top for efficient paper feed. This advanced design minimizes the risk of paper jams and cardboard damage, especially suitable for single corrugated and curved cardboard. The Martin bellows, a snail-type suction blower, provides concentrated, powerful suction for high-strength and heavier cardboard, maintaining precise alignment during feed. Additionally, the light-pressure bearing wheel design reduces weight load when handling tall stacks of cardboard, enhancing the bellows speed in the pressure-free section.
Our cutting-edge pressure-free front edge paper feeding system revolutionizes cardboard handling by eliminating the need for paper guide rubber roller mechanisms. This advancement prevents any damage to the cardboard and preserves its physical integrity, offering carton manufacturers greater flexibility in material choice. With the removal of the paper guide rubber roller, cardboard remains pristine during transportation, achieving a level of protection unmatched by other systems.
1. Machine clutch:
1) For optimal operator safety, our electric control machine clutch features a persistent alarm bell during movement.
2) Equipped with a state-of-the-art pneumatic interlocking device, ensuring secure operations.
3) Energy efficiency is enhanced with the use of variable frequency motors and controllers for the main motor and fan, ensuring smooth starts and incorporating a motor start protection device.
2. Front edge paper feeding system
1) Ensure flawless paper feeding with suction-assisted technology, powered by a 7.5KW fan. The air volume is adjustable to accommodate various degrees of cardboard bending.
2) Experience rapid and robust paper lifting and dropping, driven by high-performing cylinders.
3) Enjoy the convenience of one-button electric adjustments for the side baffle, front baffle, and rear baffle.
4) Our Taiwan super-resistant front edge paper feeding wheel is crafted for durability and exceptional wear resistance.
5) Customize your operations with an interval paper feeding device, allowing selection between continuous or interval feeding based on requirements.
6) Monitor production and manage operations efficiently with a seven-inch computer touch screen control, featuring production volume display and counting alarms.
3. Automatic zeroing device
1), Both the paper feeding and die-cutting units are equipped with electric automatic zeroing for precision.
2), Our general carton uses an automatic zeroing device, allowing for precise adjustments within just two trial prints, significantly reducing cardboard waste.
4. Dust removal device
1) Enhance printing quality with our brush dust removal device, effectively removing impurities from the printed surface of the cardboard.
2) The system supports storage of up to 999 orders, offering accurate and efficient automatic alignment.
3) Benefit from one-key alignment and swift slot size adjustments.
2. Printing part: (optional 1-4 color printing)
1. Printing Roller:
1) Experience precision with an outer diameter of 395mm, including a plate diameter of 405mm, ensuring high-quality printing every time.
2) The steel pipe surface is meticulously ground and fortified with hard chrome plating for durability and resilience.
3) Expert balance correction is applied for unparalleled smooth operation, enhancing efficiency.
4) Equipped with a ratchet-fixed plate rolling shaft, offering reliability and precision.
5) Features a full plate hanging slot, perfectly designed for 9mm hanging plate strips, adding versatility to your printing needs.
6) Effortlessly load and unload printing plates with an electrically controlled foot switch for forward and reverse rotation.
2. Printing Roller:
1) Precisely engineered with an outer diameter of 159mm for consistent and reliable printing.
2) The steel pipe surface is expertly ground and enhanced with hard chrome plating, promising longevity.
3) Balance correction ensures smooth, uninterrupted operation for optimal efficiency.
4) Features a manual adjustment gap dial allowing a range from 0-12mm to refine printing precision.
3. Upper and Lower Rollers for Paper Feeding:
1) The upper roller boasts a 99mm outer diameter with a robust thick-walled steel pipe and a quick-adjustment paper guide wheel.
2) The lower roller, with a 156mm outer diameter, is constructed from thick-walled steel pipe, ground surface, and hard chrome plated for enhanced performance.
3) Features a manual gap dial adjustment for the paper feeding roller, adjustable within a 0-12mm range.
4. Steel Anilox Roller:
1) Crafted with precision, featuring an outer diameter of φ213. Available in mesh numbers: 180, 200, 220, 240, 260 for tailored applications.
2) The steel tube surface undergoes grinding, mesh pressing, and hard chrome plating, ensuring high-quality, long-lasting performance.
3) Balance correction guarantees smooth operation with consistent dots and uniform inking, enhancing the overall print quality.
4) Includes a wedge overrunning clutch for evenly distributing and washing ink, ensuring flawless results.
5) Manual adjustment of the anilox gap dial, offering customization for specific printing needs.
5. Rubber Roller:
1) Designed with an outer diameter of φ200mm for optimal material handling.
2) The steel pipe is wrapped in wear-resistant rubber, offering superior balance and longevity.
3) Specially ground for excellent ink transfer, with a focus on the middle and high parts for optimal performance.
4) Rubber hardness is calibrated at 60-65 degrees, providing robust and reliable printing action.
5) Featuring a silent Yunmo motor, delivering quiet and efficient operation.
6. Phase Adjustment Mechanism:
1) Built on a planetary gear business structure for smooth functionality and precision adjustments.
2) Offers 360-degree electric digital adjustment of the printing phase, operable during both running and stopping for maximum flexibility.
3) Electric adjustment of the lateral position with an adjustment distance of ±10mm, enhancing precision and control.
7. Ink Circulation:
1) Comes with a pneumatic diaphragm pump for a stable ink supply, ensuring convenient and quick operation and maintenance.
2) Equipped with an ink filter to effectively remove impurities, ensuring clean and consistent printing results.
8. Printing Phase Fixing Device:
1) Includes an electromagnetic clutch brake device, providing reliable stopping power and control.
2) When the machine is adjusted, the brake mechanism maintains the original gear position fixed point, ensuring precise phase changes.
9. Oil Supply Device:
1) Features a mechanical oil pump with an oil supply circulation system, ensuring smooth and efficient operation.
2) Our sophisticated circulating oil supply system ensures that gears receive even ink distribution, maintaining a perfectly balanced oil level across each group for peak performance.
Three-die cutting section
1. Die roller (lower roller)
1) Boasting an impressive outer diameter of φ3 60mm (not including the die), our rollers are designed for exceptional precision and durability.
2) Crafted from premium cast steel, with a surface that is finely ground and hard chrome plated, our rollers promise superior resilience and efficiency.
3) Engineered with a balanced adjustment system to enhance operational stability, ensuring seamless functionality in every use.
4) Strategically placed die fixing screw holes spaced at 50mm*50mm for versatile application.
5) Designed to accommodate die heights of 25.4mm, catering to a variety of operational needs.
6) Die cutting thickness ranges expertly from 16mm for three-layer board to 13mm-15mm for five-layer board, offering versatility and precision.
2. Rubber pad roller (upper roller)
1) Features an outer wall diameter of φ388.9mm, ensuring robust performance.
2) Constructed from durable cast steel, with a finely ground and hard chrome plated surface providing unmatched reliability.
3) Balanced adjustment feature boosts operational stability, ensuring consistent performance.
4) Offers electric gap adjustment with the die roller for precise and effortless operations.
5) With a pad thickness of 8mm (outer diameter: φ404.9mm) and a width of 250mm, it ensures robust and effective performance.
3. Transverse movement and repair device:
1) Featuring a 40mm mechanical transverse floating device, it automatically compensates for line speed, ensuring even wear of the die-cutting pad and extending its service life.
2) Employs an innovative electric repair device to significantly improve pad reuse rate, allowing for 3-4 repairs.
3) The pneumatic automatic separation device of the die-cutting roller reduces pad wear, greatly enhancing service life.
4. Plate-free fixture:
1) Experience fast, interchangeable die-cutting with multi-functionality in one. Conventional boxes are effortlessly handled without templates.
2) Delivers the same efficient results as thin knife slotting, providing substantial production cost savings.
3) With the power of 13 servo motors, the pre-pressure, pressure line, and plate-free knife ring size are electrically adjusted. Inputting cardboard length, width, and height allows for one-key slotting size adjustments-simple and convenient.
4. Transmission gear:
1. Made from 40Cr high-quality alloy steel, these gears are tempered, ground, and nitrided for superior strength and durability.
2. Precision engineered to a six-level standard, these gears ensure smooth, low-noise operation with hardness levels between HRC55-60 for long life, maintaining color accuracy over extended periods.
3. Our keyless connection (expansion sleeve) for the machine's transmission parts (shaft and gear connection) eliminates any connection gap, making it ideal for long-term, high-speed operations with large torque.
5. Oil supply device:
1) Features a mechanical oil pump ensuring consistent oil supply cycles.
2) Provides a circulation oil supply system that guarantees uniform gear oiling and perfectly balanced oil levels for each group.
3) Utilizes a closed spray lubrication system for unparalleled transmission accuracy and extended component life.
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}