PRODUCT
MHK 1350ACER
Automatic Die Cutting Machine with Four Sides Stripping & heating System (Heavy Duty)
Partial Introduction
Feeder(4 suction and 6 delivery)
The paper feeding unit, designed based on an advanced technology platform, ensures precise, stable, and reliable performance, enabling smooth transportation of various paper types—from 80g thin paper to corrugated cardboard up to 4mm thick.
Paper feeding unit
Equipped with gas spring support and slowdown mechanism for sheet feeding at the front gauge, it integrates with the paper feeding frame for unified adjustment of the feeding rollers, enabling rapid and convenient tuning.
Servo controlled gripper bar positioning device
Servo control system is adopted for the rear positioning of gripper bar, and the accuracy of each gripper bar can be adjusted by PLC touch screen button to ensure the accuracy of gripper bar, with permanent accuracy of ±0.075mm (Invention Patent).
Cutting plate micro-adjustment design
The 15mm die-cutting steel backing plate is equipped with a 5mm modular underplate center-locating structure (+/-0.9mm XY fine adjustment), enabling quick and simple plate changes.
Timing belt drive, Intermittent mechanism
High-precision imported intermittent splitter, capable of maintaining high positioning accuracy even after long-term use.
Honeycomb plate micro-adjustment system
20-Zone Independent Temperature Control System ensures precise heating of the hot stamping plate, delivering balanced and stable temperature distribution across the entire heating system. Maximum stamping pressure reaches 600 tons.
Main unit cooling/lubrication mechanism
Automatic oil pumping circulation cooling device ensures the lubrication of the main machine during long-term high-speed operation and maintains the normal temperature of the lubricating oil of the main machine.
Stripping unit
The stripping plate is installed using a centerline quick-positioning method, enabling operators to mount it rapidly and improve changeover efficiency.
Gripper stripping device
The gripper stripping device can automatically convey gripper waste edges out of the machine and achieve four-frame stripping.
Delivery unit
Roll-up type auxiliary paper collection rack, which can realize non-stop paper collection. Delivery unit is also equipped with two-way auxiliary blower for paper collecting, with manual sampling mechanism which is easy to operate.
Electrical unit
Adopts electrical components of world famous brands(MOELLER\OMRON) for better performance and in time and local after-sale-service and maintenance.
Germany vaccum pump
Blow-suction dual-purpose vacuum pump of German Becker brand.
Auto lubrication system
The whole machine adopts a centralized automatic oil supply system to ensure that the transmission parts are not short of oil.
Configurations
| Conveying Unit | MHK-1350ACER |
| 01. Non-stop high-speed paper feeding section | 〇 |
| 02. Fish-scale powerful paper suction feeder head with 4 suction and 6 delivery. The suction head can be adjust to various suction angles according to the deformation of the paper | 〇 |
| 03. Adjustable suction blower, suction head and air separation valve processed with ultra-hard alloy | 〇 |
| 04. Triple feeder head anti-collision device | 〇 |
| 05. Horizontal paper separation blower | 〇 |
| 06. The main and auxiliary stacking tables alternate without stopping, and the feeder operates without stopping | 〇 |
| 07. Electrical left/right fine-tuning device for the main feed pile | 〇 |
| 08. The pre-stacking device is equipped with rails so that the operator can accurately and conveniently send the stack of paper into the feeder | 〇 |
| 09. The paper alignment adjustment device can manually adjust the distance before the paper reaches the gauge without stopping the machine | 〇 |
| 10. Large inclined paper table, suitable for high-speed conveying of thin paper and curved paper | 〇 |
| 11. Push-pull dual-purpose side gauges, one set for the operation side and one set for the transmission side. Side gauges can be adjusted between push-pull gauges to meet different paper requirements | 〇 |
| 12. Photoelectric detection of side gauge and front gauge | 〇 |
| 13. Slowdown mechanism for sheet feeding at the front gauge | 〇 |
| 14. Electromechanical double sheet detector | 〇 |
| 15. Imported paper feeding belt and stainless steel transfer plate | 〇 |
| 16. Pneumatic lifting device for paper feeding frame | 〇 |
| 17. Single-point clutch: The conveying part and the main machine part can be separated and synchronously combined at any time, which simplifies and facilitates the operation sequence. Regardless of proofing, pressure testing, etc., the conveying part can be separated and closed as desired | 〇 |
| 18. PLC and electronic cam control the timing of the whole machine | 〇 |
| 19. Blow-suction dual-purpose vacuum pump of German Becker brand | 〇 |
| Die-cutting Unit | |
| 01. The entire machine casting is made of QT-700-2 nodular cast iron | 〇 |
| 02. Imported worm gear, worm gear and 40cr crankshaft | 〇 |
| 03. A complete set of imported anodized aluminum alloy gripper bars and positioning structure. The gripper bars adopt an adjustable gripper bar structure | 〇 |
| 04. Imported main drive chain | 〇 |
| 05. Servo control system is adopted for the rear positioning of gripper bar, and the accuracy of each gripper bar can be adjusted by PLC touch screen button to ensure the accuracy of gripper bar, with permanent accuracy of ±0.075mm (Invention Patent) | 〇 |
| 06. Imported intermittent splitter | 〇 |
| 07. Imported synchronous belt and pulley drive | 〇 |
| 08. Imported torque limiting overload protector | 〇 |
| 09. Imported pneumatic clutch brake device | 〇 |
| 10. Pressure regulating device, which can realize accurate control of pressure through PLC touch screen buttons | 〇 |
| 11. Die-cutting pressure is measured directly and accurately by deformation measuring device and displayed on the human-machine interface. | 〇 |
| 12. Die-cutting base plate and die mould rotary device | 〇 |
| 13. The 15mm die-cut steel backing plate is equipped with a 5mm combined lower backing plate center positioning structure +/-0.9mm vertical and horizontal fine-tuning device, which makes plate changing fast and simple, reducing the time for plate replenishment | 〇 |
| 14. The connection between the die cutting plate and the die cutting frame adopts the form of grasping snail and screws, adopt central positioning system, which is fast and accurate | 〇 |
| 15. The die-cutting plate frame and the die-cutting steel backing plate are locked by the Japanese SMC gas volume regulator to avoid the situation that the locking and installation of the upper frame is not in place, and effectively avoid the loss caused by the operation of human factors | 〇 |
| 16. SIEMENS（INNOMOTICS） brand main motor | 〇 |
| 17. Japan SMC air pressure detection device, low air pressure alarm | 〇 |
| 18. Equipped with an air storage tank to ensure the stability of the air pressure of the whole machine | 〇 |
| 19. The 20-temperature zone independent control system can effectively control the heating temperature of the heating plate, ensuring that the temperature control of the entire heating system is more balanced and stable | 〇 |
| 20. The whole machine adopts a centralized automatic oil supply system to ensure that the transmission parts are not short of oil | 〇 |
| 21. Automatic oil pumping circulation cooling device ensures the lubrication of the main machine during long-term high-speed operation and maintains the normal temperature of the lubricating oil of the main machine. | 〇 |
| Stripping Unit (Three frames and four sides) | |
| 01. Upper waste transmission mechanism | 〇 |
| 02. Users can choose whether to use the stripping function by lifting upper stripping frame | 〇 |
| 03. You can choose whether to use the waste cleaning function | 〇 |
| 04. Intermediate negative stripping frame | 〇 |
| 05. The installation of the middle stripping board adopts the center line quick positioning installation method, enabling the operators to install the stripping board quickly and improving the plate changing efficiency | 〇 |
| 06. The gripper stripping device can automatically convey gripper waste edges out of the machine and, with the stripping slideway, they can automatically slide into the main stripping channel | 〇 |
| Delivery Unit | |
| 01. Roll-up type auxiliary paper collection rack, which can realize non-stop paper collection | 〇 |
| 02. Adjustable mechanical paper delivery brush press mechanism to help gripper bar discharge and stack paper | 〇 |
| 03. Paper collecting device | 〇 |
| 04. Photoelectric detection of upper and lower limit switches to prevent excessive paper stacking and paper roll-up at the delivery table | 〇 |
| 05. The delivery section can control the entire machine via a 7” touch screen | 〇 |
| 06. Paper receiving bidirectional auxiliary blowing, manual sampling mechanism, easy to operate | 〇 |
| 07. Equipped with two-way auxiliary blower for paper collecting,with manual sampling mechanism which is easy to operate | 〇 |
| Electrical unit | |
| 01. All the machines adopts Inovance control system | 〇 |
| 02. The die-cutting unit adopts 10.4-inch touch display screens produced by Siemens of Germany | 〇 |
| 03. All the machines adopt relays, AC contactors, air switches and buttons made by Moeller from Germany to ensure the stability and reliability of electrical parts | 〇 |
| 04. The whole machine adopts Japanese Omron photoelectric switch, optical fiber, encoder and sensor, to ensure the accuracy and stability of electrical detection of each part of the action | 〇 |
Note: This allocation sheet is for reference only, the formal allocation sheet is subject to the contract. Standard configuration: 〇; Optional: △
Main Technical Parameter
| Model | MHK-1350ACER |
| Max. Sheet Size | 1350×1100mm |
| Min. Sheet Size | 470×450mm |
| Max. Cutting Size | 1330×1080mm |
| Max. Embossing Size | 1330×1080mm |
| Min. Gripper Margin | 9-17mm |
| Min. Width of Cuts | 10-18mm |
| Cutting Rule Height | 23.8mm |
| Inner Chase Size | 1360×1130mm |
| Stock Range | Paper: from 200 to 2000g/m2, 0.2-2mm, corrugated board: up to 4mm |
| Die Cutting Accuracy | ≤±0.1mm |
| Embossing Accuracy | ≤±0.1mm |
| Max. Die Cutting Force | 600T |
| Max. Working Speed | 6000s/h |
| Max. Feeder Pile Height | 1600mm (With pallet) |
| Max. Delivery Pile Height | 1400mm (With pallet) |
| Electric-heated System | 20 temperature ranges, 40-180℃ is adjustable |
| Main Motor Wattage | 22KW |
| Full Load Wattage | 49KW |
| Air Requirement | Air pressure: 0.6-0.7Mpa, Flow rate: ≥0.75m3/min |
| Net Weight Approx | 32T |
| Overall Dimension | 10213×5063×2560mm (L: paper prepared track included, W: platform included) |
Drawing
