Product Description
1. Paper feeding section:
Introducing the advanced servo pressure-free extended paper feeding mechanism, which revolutionizes the traditional design by eliminating the need for paper guide rubber rollers and embossing rollers. The cardboard is seamlessly delivered to the printing roller via the front edge vacuum, aligning perfectly with the power input gear and the vacuum paper guide wheel's outer circle. This innovation extends auxiliary paper feeding time to its maximum, streamlining operations with simple adjustments.
This cutting-edge paper feeding section features the renowned French Martin front edge paper feeding structure, with a uniquely designed table that tilts during the lifting process. The low-to-high transition minimizes paper jam risks and prevents cardboard damage, making it ideal for handling single and curved corrugated cardboards. The Martin bellows, a snail-type suction blower, exerts concentrated suction force on sturdy and heavy cardboards, ensuring precise feeding without deviation. Additionally, the light-pressure bearing wheel frame reduces the load when handling elevated cardboard stacks, enhancing bellows efficiency and maintaining smooth, pressure-free operations.
The innovative pressure-free front edge paper feeding system ensures impeccable cardboard integrity by eliminating the paper guide rubber roller's potential to cause damage. It guarantees nearly 100% preservation of the cardboard's physical properties, offering carton manufacturers superior freedom in paper selection. By removing the paper guide rubber roller mechanism, this system safeguards all cardboards during transit, achieving an unparalleled standard that other front edge mechanisms cannot attain.
1. Machine clutch:
1) The electric control machine clutch features a continuous alarm bell during operation, maintaining the highest level of operator safety.
2) Integrated pneumatic interlocking device for enhanced safety.
3) Featuring a main motor and fan with variable frequency motors and controllers, this system is both energy-efficient and ensures smooth start-ups. It includes a motor start protection device for added safety.
2. Front edge paper feeding system
1) With suction-assisted paper feeding powered by a robust 7.5KW fan, the air volume is adjustable to accommodate the cardboard's bending degree, ensuring seamless feeding.
2) Quick and powerful paper lifting and dropping, driven by high-performance cylinders.
3) Simplified one-button electric adjustments for side, front, and rear baffles.
4) Equipped with super-resistant front edge paper feeding wheels from Taiwan, offering exceptional durability and wear resistance.
5) Features an interval paper feeding device, providing flexibility with continuous or interval feeding options to suit varying needs.
6) Innovative seven-inch computer touch screen control, offering real-time production volume display and a counting alarm for streamlined operations.
3. Automatic zeroing device
1), The paper feeding and die-cutting units boast electric and automatic zeroing capabilities for precision and ease.
2), Designed for general cartons, the automatic zeroing device efficiently adjusts with just two trial prints, significantly reducing cardboard wastage.
4. Dust removal device
1) The sophisticated brush dust removal device eliminates significant impurities from the cardboard's printed surface, enhancing overall print quality.
2) Offers a remarkable storage capacity for up to 999 orders, ensuring automatic alignment with unmatched accuracy and efficiency.
3) Features one-key alignment and precise one-key slot size adjustments.
2. Printing part: (optional 1-4 color printing)
1. Printing Roller:
1) Outer Diameter: A robust 395mm, extending to 405mm with plate diameter included.
2) Surface Finish: The steel pipe is meticulously ground and enhanced with a layer of hard chrome plating for durability.
3) Balance Correction: Strategically executed to ensure operations are seamless and uninterrupted.
4) Innovative Design: Features a ratchet-fixed plate rolling shaft for enhanced stability.
5) Universal Compatibility: Full plate hanging slot fits 9mm hanging plate strips with ease.
6) Effortless Plate Handling: Electrically controlled foot switch facilitates forward and reverse rotation for loading/unloading printing plates.
2. Printing Roller:
1) Compact Design: The roller's outer diameter is a precise 159mm.
2) Durable Surface: Steel pipe surface is finely ground and hard chrome plated for longevity.
3) Balance Correction: Ensures smooth, flawless operation at any speed.
4) Precision Adjustment: Manual gap dial of the printing roller allows adjustments from 0 to 12mm.
3. Upper and Lower Rollers for Paper Feeding:
1) Upper Roller: With an outer diameter of 99mm, this thick-walled steel pipe is equipped with a quick-adjustment paper guide wheel.
2) Lower Roller: Sturdy design with a 156mm outer diameter, featuring surface grinding and hard chrome plating.
3) Custom Gap Adjustment: Manual gap dial for paper feeding roller ranges from 0 to 12mm, ensuring perfect paper flow.
4. Steel Anilox Roller
1) Outer Diameter: An extensive φ213 with versatile mesh numbers (180, 200, 220, 240, 260) available for selection.
2) Superior Surface: Ground steel tube with pressed mesh, finely polished and hard chrome plated.
3) Balance Perfection: Provides smooth operation with consistent dots and uniform inking.
4) Advanced Clutch: The wedge overrunning clutch ensures even ink distribution and facilitates easy ink washing.
5) Manual Anilox Adjustment: Offers precision with the gap dial for optimal performance.
5. Rubber Roller:
1) Diameter Excellence: The robust φ200mm design.
2) Enhanced Durability: Steel pipe surface enveloped in wear-resistant rubber, precisely balanced.
3) Unique Grinding: Specially crafted middle and high sections ensure superior ink transfer.
4) Optimal Hardness: Rubber hardness is calibrated to a perfect 60-65 degrees.
5) Silent Operation: Powered by a whisper-quiet Yunmo motor.
6. Phase Adjustment Mechanism:
1) Innovative Structure: Features planetary gear business structure for advanced functionality.
2) Comprehensive Adjustment: 360-degree electric digital adjustment of printing phase; can be tuned during operation and downtime.
3) Lateral Precision: Electric adjustment of lateral position with a range of ±10mm.
7. Ink Circulation:
1) Reliable Supply: Pneumatic diaphragm pump ensures stable ink flow, with user-friendly operation and maintenance.
2) Impurity Filtering: Efficient ink filter to remove any unwanted particles.
8. Printing Phase Fixing Device:
1) Electromagnetic Clutch: Integrates a brake mechanism for precise phase control.
2) Stability in Adjustment: When separated for phase tuning, the brake mechanism secures the machine's operation, preserving the gear position.
9. Oil Supply Device:
1) Consistent Flow: The mechanical oil pump ensures a continuous oil supply circulation for optimal machinery performance.
2) Our state-of-the-art circulating oil supply system ensures that gears are uniformly inked and maintain a perfectly balanced oil level across every group, ensuring optimal performance and longevity.
Three-die cutting section
1. Die roller (lower roller)
1) The impressive outer diameter of φ360mm (excluding die) ensures robust and high-performance operation.
2) Crafted from durable cast steel, the surface is expertly ground and hard chrome plated for enhanced durability and precision.
3) Balanced adjustment enhances the stability of operation, ensuring smooth and reliable performance.
4) Designed with precision, the spacing between the die fixing screw holes is set at an optimal 50mm*50mm.
5) Perfectly accommodates a die height of 25.4mm, making it versatile for various applications.
6) Capable of handling a die cutting thickness of 16mm for three-layer board, and 13mm-15mm for five-layer board, ensuring adaptability across different materials.
2. Rubber pad roller (upper roller)
1) Featuring an outer wall with a substantial diameter of φ388.9mm, offering enhanced support and performance.
2) Constructed from premium cast steel, with a ground surface and hard chrome plating for superior durability.
3) Balanced adjustment provides increased operational stability, ensuring seamless function.
4) Equipped with electric adjustment capabilities, allowing precise control over the gap with the die roller.
5) The pad thickness of 8mm (outer diameter: φ404.9mm) and width of 250mm ensure robust and effective operation.
3. Transverse movement and repair device:
1) Mechanical transverse movement of 40mm with a floating device ensures uniform die-cutting and automatic compensation for line speed, leading to even pad wear and extended service life.
2) The electric repair device increases the reuse rate of pads, enabling repairs 3-4 times for prolonged usability.
3) A pneumatic automatic separation device for the die-cutting roller minimizes pad wear, thus significantly extending service life.
4. Plate-free fixture:
1) The innovative design facilitates fast interchangeable die-cutting with multi-functionality, eliminating the need for templates in conventional boxes.
2) It delivers the same efficiency as thin knife slotting, providing substantial savings in production costs.
3) Featuring 13 servo motors for precise electrical adjustments of pre-pressure, pressure line, and plate-free knife ring size. The intuitive one-key adjustment of slotting size by simply inputting the dimensions of the cardboard ensures ease and convenience.
4. Transmission gear:
1. Manufactured from 40Cr high-quality alloy steel, tempered, ground, and nitrided for exceptional durability and performance.
2. Boasting six-level precision for smooth operation and minimal noise, with hardness rated at HRC55-60 for long life and minimal wear, ensuring consistent printing color accuracy over time.
3. The keyless connection of all transmission parts (shaft and gear) through an expansion sleeve eliminates connection gaps, ideal for sustained high-speed operation with substantial torque.
5. Oil supply device:
1) Features a mechanical oil pump designed for efficient oil supply cycles, ensuring consistent lubrication.
2) Circulation oil supply ensures gears are uniformly oiled with balanced oil levels in each group, maintaining optimal performance.
3) Utilizes a closed spray lubrication system to enhance transmission accuracy and extend 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 |
){kind=link}