PRODUCT
MHK 1300EC/1500EC/1650EC
Automatic Die Cutting Machine With Stripping
Features Introduced
Feeder
Feeder lifting device(Tiptronic function)
Sheet transmission and alignment section
Three paper feeding modes:
● Single-sheet paper feeding (suitable for 4-8.5MM corrugated cardboard)
● Double-sheet overlapping paper feeding (suitable for 2-4MM corrugated cardboard)
● Multiple-sheet overlapping paper feeding (suitable for paper with a thickness of ≤2MM)
Die cutting section
● Die-cutting base plate and knife template rotary device.
● 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.
● 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.
Timing belt drive, Intermittent mechanism
● Imported synchronous belt and pulley drive.
● Imported intermittent splitter.
● Imported torque limiting overload protector.
Stripping section
● Upper waste transmission mechanism.
● Users can choose whether to use the stripping function by lifting upper stripping frame.
● Pull-out drive mechanism with quick locking function for intermediate negative stripping frame.
● Lower stripping transmission mechanism.
● The stripping plate is installed using a centerline quick-positioning method, enabling operators to mount it rapidly and improve changeover efficiency.
Gripper stripping device
Gripper edge stripping and removing system with conveyor belt to remove the gripper edge waste sideways to the drive side.
Paper counting & collecting section(Optional)
● Escalator delivery fork cooperate with non-stop air cylinder for neat and positive conveying to belt table. Bundle Delivery table is ready for further connection with Breaker for inline operation (to be required at order).
● Electrical batch counter as standard.
● Spring loaded adjustable chain tensioner for maintaining constant tension thus reducing stress on chains and producing smooth gripper bar movement.
Auto Non-stop Collecting Device(Optional)
Main collecting device and Auto non-stop roll-up type auxiliary collecting device switch automatically without any operation, significantly enhancing productivity
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-1300EC/1500EC/1650EC |
| 01. Feeder lifting device(Tiptronic function) | 〇 |
| 02. Fish-scale powerful paper suction feeder head with 4 suction and 4 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. Electrical left/right fine-tuning device for the main feed pile | 〇 |
| 07. 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 |
| 08. The paper alignment adjustment device can manually adjust the distance before the paper reaches the gauge without stopping the machine | 〇 |
| 09. Large inclined paper table, suitable for high-speed conveying of thin paper and curved paper | 〇 |
| 10. 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 |
| 11. Photoelectric detection of side gauge and front gauge | 〇 |
| 12. Servo motor conveying and positioning device | 〇 |
| 13. Three paper feeding modes: 1)Single-sheet paper feeding (suitable for 4-8.5MM corrugated cardboard) 2)Double-sheet overlapping paper feeding (suitable for 2-4MM corrugated cardboard) 3)Multiple-sheet overlapping paper feeding (suitable for paper with a thickness of ≤2MM) | 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. PLC and electronic cam control the timing of the whole machine | 〇 |
| 18. 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, fine steel gripper teeth and supporting gripper plates. The gripper bars adopt an adjustable gripper bar structure | 〇 |
| 04. Imported main drive chain | 〇 |
| 05. Imported intermittent splitter | 〇 |
| 06. Imported synchronous belt and pulley drive | 〇 |
| 07. Imported torque limiting overload protector | 〇 |
| 08. Imported pneumatic clutch brake device | 〇 |
| 09. Pressure regulating device, which can realize accurate control of pressure through PLC touch screen buttons | 〇 |
| 10. Die-cutting base plate and die mould rotary device | 〇 |
| 11. 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 |
| 12. 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 |
| 13. Japan SMC air pressure detection device, low air pressure alarm | 〇 |
| 14. Equipped with an air storage tank to ensure the stability of the air pressure of the whole machine | 〇 |
| 15. The whole machine adopts a centralized automatic oil supply system to ensure that the transmission parts are not short of oil | 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. Intermediate negative stripping frame | 〇 |
| 04. Lower stripping transmission mechanism | 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. Paper pile lifter delivery mechanism, papers comes out by a full pallet.(High stack collecting section used) | 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. Spring loaded adjustable chain tensioner for maintaining constant tension thus reducing stress on chains and producing smooth gripper bar movement | 〇 |
| 06. The Non-stop curtain type auxiliary paper collecting device and the automatic paper collecting lifting platform device with a belt conveying bracket are used alternately. They can count and stack the paper, and at the same time, cooperate with the belt to convey the paper out of the machine.(Paper counting & collecting section , optional) | △ |
| 07. The paper collecting lifting platform with a belt conveying bracket is adopted, which protects the surface of the cardboard from being easily scratched and rubbed during the paper collecting process.(Paper counting & collecting section , optional) | △ |
| 08. The paper collecting rack outside the machine and the paper counting and collecting lift table can be moved away, and it will be changed into the high stack collecting mode | 〇 |
| Electrical unit | |
| 01. The die-cutting unit adopts 10.4-inch touch display screens produced by Siemens of Germany | 〇 |
| 02. 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 |
| 03. 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-1300EC | MHK-1500EC | MHK-1650EC |
| Max. Sheet Size | 1290×940mm | 1500×1100mm | 1650×1200mm |
| Min. Sheet Size | 470×450mm | 470×450mm | 550×500mm |
| Max. Cutting Size | 1280×920mm | 1480×1080mm | 1620×1180mm |
| Min. Gripper Margin | 9-17mm | 9-17mm | 9-17mm |
| Min. Width of Cuts | 10-18mm | 10-18mm | 10-18mm |
| Cutting Rule Height | 23.8mm | 23.8mm | 23.8mm |
| Inner Chase Size | 1310×948mm | 1510×1118mm | 1682×1219mm |
| Stock Range | ≥200g white board, ≤8.5mm corrugated paper, E、B、C、A and AB corrugated paper | ≥250g white board, ≤8.5mm corrugated paper, E、B、C、A and AB corrugated paper | ≥350g white board, ≤8.5mm corrugated paper, E、B、C、A and AB corrugated paper |
| Die Cutting Accuracy | ≤±0.15mm | ≤±0.15mm | ≤±0.2mm |
| Max. Die Cutting Force | 400T | 400T | 400T |
| Max. Working Speed | 6000s/h | 6000s/h | 5000s/h |
| Max. Feeder Pile Height | 1800mm(With pallet) | 1800mm(With pallet) | 1800mm(With pallet) |
| Max. Delivery Pile Height | 1600mm(With pallet) | 1600mm(With pallet) | 1600mm(With pallet) |
| Main Motor Wattage | 11KW | 15KW | 18.5KW |
| Full Load Wattage | 19KW | 24KW | 28KW |
| Air Requirement | Pressure: 0.6~0.7Mpa, Flow: ≥0.75m3/min | Pressure: 0.6-0.7Mpa, Flow: ≥0.75m3/min | Pressure: 0.6-0.7Mpa, Flow: ≥0.75m3/min |
| Net Weight of Machine | 21T | 23T | 25T |
| Machine Dimensions(High Stack Collection) | 9551×4648×2767mm(L×W×H) (L: paper prepared track included, W: platform included) | 9958x4848x2803mm(L×W×H) (L: paper prepared track included, W: platform included) | 10690x5296x2932mm(L×W×H) (L: paper prepared track included, W: platform included) |
| Machine Dimensions(Paper Counting & Collection) | 11305×4648×2767mm(L×W×H) (L: paper prepared track included, W: platform included) | 12055x5240x2803mm(L×W×H) (L: paper prepared track included, W: platform included) | 12200x5580x2932mm(L×W×H) (L: paper prepared track included, W: platform included) |