The complete Dry End for a single face line includes 2 NC Slitter sections, a NC cut-off, and a NC stacker. It automatically cuts the single corrugated cardboard into preset square sizes, automatically counts, automatically stacks, and automatically outputs.
Touch screen (HMI) monitor on operator console enhances the control agility.
Core of control system uses PLC, provides stability of system and possibility of later upgrades.
Automatic Synchronization of Overall Line Speed.
Automatically schedule orders, automatically change orders, and automatically cooperate with the whole-line production according to the instructions of the AOC system (this machine) or the production management system (external).
NC Slitting Section
The AC servo driver cooperates with the AC servo motor to automatically perform tool arrangement and longitudinal cutting according to the order input by the computer.
Adopt high-quality tungsten carbide alloy thin knives. The cutting tools are durable.
Automatically grind the knife according to the set time or the produced length in meters.
The AC servo driver cooperates with the AC servo motor to automatically adjust the waste suction port.
Double Slitting Section, without decelerating when changing orders, and the paper edge is automatically separated while the order changing
NC Cross Cutting section
Special shearing angle of saw-teeth knives create clean cutting surface, the knives don’ t touch each other during shearing, and thereof it reduces knife abrasions and power consumption.
Separation design of knife shaft and knife cylinder, energy saving and consumption reduction, and stable cutting.
Dynamic balanced knife shafts made of special materials, imported bearings and 5th class precise transmission gears lead to high cutting quality and efficiency, low abrasion and power consumption.
Transmission gears are carbonized and quenched.
Active lubricating system for transmission gears and knife bearings enhance lubricating efficiency at high speed. External lubricating oil tank helps to reduce the working temperature of gears, thus to ensure the stable running condition of equipment in large time scale.
AC Servo motors with AC Servo drives work perfect together thus to ensure precise movement of cutting knives, thus to achieve precise cutting length.
Energy recycling modules are engaged to reuse the power, thus to reduce the power consumption.
The cross-cutting length and speed curve.
NC stacker section
Double brush wheels for paper feeding, intelligent shaping according to the size of the single corrugated board, and upper and lower double-belt conveying.
The unique patented reduction wheel technology of Wanwei ensures that the cardboard is neatly and stably stacked and conveyed according to the overlapping rate set by the computer.
The machine has five conveyor sections, each of which automatically adjusts the speed independently to ensure smooth and neat cardboard transportation.
The rear baffle automatically adjusts its position according to the length of the cardboard.
Automatic counting, smooth stacking and smooth stack change.
After-sales service
Remote maintenance function to facilitate timely fault diagnosis and troubleshooting.
Intelligent maintenance reminder function integrated in operating system, which indicates the relevant personnel to maintenance works. In this way many problem caused by carelessness will be eliminated.
After sales service: Installation and technical training, 24 hours a day service response, 12 months quality guarantee, and maintenance in all machine’s lifetime.
NO. | Item | Index | NO. | Item | Index |
---|---|---|---|---|---|
1 | Model | DES450-A | 2 | Cut Width | 1800-2800mm |
3 | Min Slit | 150mm | 4 | Slit Knives | 5-8 |
5 | Cut Length | 400-1800mm | 6 | Max Cut Speed | 240 mpm |
7 | Running speed | 0-200m/min | 8 | Stack Length | 400-1800 mm |
9 | Stack Height | 250 mm | 10 | Power Supply | 45KW |
11 | Total weight | About 7t | 12 | Power Standard | 380V,50HZ,3Phases, 4cables |
NO. | Name |
Configuration |
Brand | Model | Note |
---|---|---|---|---|---|
1 | Main Controller | PLC | Inovance | China | |
2 | Delivery Driver | AC Servo Driver | Inovance | China | |
3 | Delivery Motor | AC Servo Motor | Inovance | China | |
4 | Cutting Driver | AC Driver | Invt | China | |
5 | Cutting Motor | AC Servo Motor | Phase | China | |
6 | Position | Proximity Switch | SICK | Germany | |
7 | Length Sensor | Encoder | SICK | Germany | |
8 | Protection Switch | Photoelectric Swtich | SICK | Germany | |
9 | Power Supply | Switching Power Supply | Mingwei | China | |
10 | Low-voltage apparatus | Low-voltage apparatus | Schneider | France | |
11 | Main Pneumatic Component | SMC/Airtac | |||
12 | Main Bearings | NSK/Haerbin |
No. | Width(mm) | Speed(mpm) | Model | Note |
---|---|---|---|---|
1 | 1800 | 200 | DES450-B-1800-200 | 5+5 Slits/Low=inertia knife bar /Bundle Stacker |
2 | 2200 | 200 | DES450-B-2200-200 | 5+5 Slits/Low=inertia knife bar /Bundle Stacker |
3 | 2500 | 200 | DES450-B-2500-200 | 5+5 Slits/Low=inertia knife bar /Bundle Stacker |
4 | 2800 | 200 | DES450-B-2800-200 | 5+5 Slits/Low=inertia knife bar /Bundle Stacker |
5 | Note:WANWEI is customer-centered and supports users to customize according to their own needs. |
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