Note:
Optional:
1:Extra printing cylinder
2:Plate mounting machine
3:Ultrasonic anilox roller cleaning machine
4:Corona treatment
5:Water cooling device: connect to the center roller
6:Extra anilox rollers
Characteristic
1,The machine introduction & absorption of European technology / process manufacturing, supporting / full functional, has the following features:
2,After mounting the plate and registration, no longer need registration, improve yield;
3,Replacing 1 set of Plate Roller (unloaded 6pcs old roller, installed six new roller after tightening), only 20 Minute registration can be done by printing;
4,Maximum production machine speed up 200m/min, registration accuracy ±0.15mm.
5,The overlay accuracy does not change during lifting running speed up or down.
6,When machine stop, Tension can be maintained, the substrate is not deviation shift;
7,With precision structural, easy operation, easy maintenance, high degree of automation and so on, only one person can operate.
2. Suitable Printing Material:
2.1 Printing Material:
1. Plastic film: Shrink film, BOPP/PET/PE/NY/PP, ect.
2. Paper: adhesive paper/ thin paper, ect .no over 200gsm.
3. Non Woven Fabric: 40-120gsm
Suit to roll paper with good performance, it print continuously with beauty quality.
2.2 About Material:
1. Material width: MAX 1250mm
2. Printing effective width: MAX 1160mm
3. Diameter: MAXф800mm, Unwind and Rewind: 3″( by Air shaft)
Above material adopts: water-based ink, alcohol solvent environment protection ink, and photopolymer plate.
3. Printing Machine Style
| 1:double center rewinding machine: Magnetic powder and brake | 1 Set |
- Central impression 6color flexo printing unit
| 1 Set |
- Dry apparatus between each color
| 5Sets |
| 4.Dry apparatus after printing finished | 1 Set |
| 5.double center rewind machine: servo motor control | 1 Set |
| 6.automatic EPC (china Bat) | 2 Set |
| 7. automatic tension controller (china zhongxing brand) | 4pcs |
| 8.Image static monitoring system | 1set |
| 9.central drum pressure roller constant temperature system | 1 set |
| 10.Printing ink recycle system | 6Sets |
| 11.chamber doctor blade (our product copy from demark ) | 6sets |
| 12 PLC (Touch Screen) | 1 set |
Remark: Printing unit consist of : Printing plate cylinder,ceramic anilox roller,Enclosed chambered doctor blade,Double-way pneumatic ink pump for automatic ink supply cycle
4. Machine detailed configuration
4.1 double center unwinding system
- Tension control: adopt automatic tension controller 2pcs and magnetic brake 10kg;
- Automatic stop machine when break the material; When machine stop, keep tension and avoid the material loose or line deflection.
- EPC (edge position control) 2sets: Set and run four roll type automatically EPC ultrasonic detector system; With manually/automatically/ central return function, can adjust left and right around ±65mm width.
- Air shaft 3'
auto tension 2pcs, web guide 2pcs
4.2 Printing machine Unit
| 1 | Type | Central Impression Flexographic Printing Machine |
| 2 | Color | 6 Color |
| 3 | Drive mode | Gear drive |
| 4 | Drive motor | Alternating current vector motors Frequency converter control, closed loop control |
| 5 | Pressure adjust: | It print automatically after beforehand overprint. Hydraulic pressure automatic reset when starting up/halt machine, no need register color again, the printing pressure and register all keep the same. |
| 6 | Printing cylinder up and down | Hydraulic pressure automatic positioning |
| 7 | Color register way | Electric motor control register 4directions: left and right; up and down 25w/color |
| 8 | Color register precision | Crosswidth:±0.15mm Lengthwise:±0.15mm; The register precision has no change during the machine speed up or down |
| 9 | Big central press roller | as 200speed to quick, make center roller temperature overtop. Surface of central press roller with constant temperature Accuracy control: within ±1℃. |
| 10 | Feeding traction roll | Rubber compression roller, pneumatic control opening and closing |
| 11 | Ceramic anilox roller | 6pcs,shanghai japan murata brand The precision of dynamic balancing: 10g Automatic mixing the ink when halt machine, avoid the ink dry |
| 12 | enclosed chamber Doctor blade | 6pcs, our product copy from denmark Both way blade aluminium alloy ink box , teflon technology Closed ink tank |
| 13 | Ink supply device | Two-way pneumatic diaphragm pump 6pcs for ink cycle supply automatically, |
| 14 | printing cylinder towards inside & out | linked shaft, control by handlewheel |
| 15 | hoist on machine | manual hoist for placing the printing cylinder and material |
| 16 | top dryer length | 3.7meter, dryer powerful |
printing cylinders gear put outside, stable print
Electric motor control register 4directions: left and right; up and down
printing cylinder towards inside & out by linked shaft, control by handlewheel
4.3 Drying unit: electric heating, first hetaing then cooling before rewind.
Electrical heating, transformed into circulating air heating by heat exchanger. Temperature control adopts intelligent temperature control, contactless solid-state relay, set 2 control, suit to different technology,environment production, save energy consumption, enforce PID temperature control and temperature control precision,±2℃
Drying oven inner container,heat exchanger,muzzle are all made of steel plate;
- Dry oven has independent fan for intake air and independent fan for air exhaust. By control the supply air rate and adjust air damper, the machine printing process will get the best wind speed,wind pressure, higher drying oven heat efficiency, and save energy consumption;
4. dryer on top, open and closed, control by pneumatic.
4.4 double center rewind
- Adopts automatic tension 2pcs and magnetic powder 10kg and clutch.
- Air shaft 3’’, 2pcs
- Pfaper core : 76mm (inner diameter)
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4.5 PLC and image inspect system
PLC CHINA FAMOUS INOVANCE BRAND
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Image static monitoring system:CHINA KESAI BRANAD
- Display resolution: 1280*1024
- Display mode: Full screen
- Image capture interval: decided by PG encoder/ gear sensor position signal
- Camera check speed: 1.0m/min
- Check range: depends on the material width, arbitrarily setting. It is ok for adjustable point monitor or automatic back and forth.
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Enlargement factor: 3-30(Enlargement factor of area)
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4.6 Electronic control system
- 1 Group of main panel: Electrical cabinet designed and made as IP21 safeguard grade level;
- Total machine system controller by PLC touch screen, 10 inch Human-computer touch screen 1 set / modification data,run machine parameter monitor / record, also including online help,alarm hint,historical data;
- The machine tension system controller by the PLC control the human-computer touch screed display and setting; Keep tension when machine stop, automatic halt the machine when out of material;
- Total machine inching running, group control linkage; Home screen can imitate and show the condition of machine working process, Every power dot has working indication( Green light always on),Stopping indication(Red light always on),Failure indication(Red light twinkle);
- Temperature control unit has independent temperature control watch. It can monitor all fans working condition of dry oven, can warn,alarm(stop machine) function, and alarm remove after fault clearance;
- Operation control panel: Every device part set electronic control,air control,instrument,indicator light,switching button,master control and each operation surface can be independent controlled, and set multi-button emergency stop;
- Anti-explosion lighting lamp 4 Pcs
Technical Parameter:
| |
| Model | CI |
| Max machine speed | 200m/min |
| Max printing speed | One-side printing:0-180m/min( depends on material and ink) |
| Max material width | 1250mm |
| Max material diameter | 800mm |
| Max printing width | 1160mm |
| Printing length | 300-800mm |
| Repeat length | 10mm(each increase/decrease 1 teeth, the repeat length increase/decrease 10mm) |
| Total machine power | 100KW |
| Total machine weight | About 11T |
| Machine overall size | 8000mm(L)*3200mm(W)*4000mm(H) |
| Printing method | 6 color on one side |
| Plate Thickness | Resin plate 1.7mm or 2.84mm(as your choice) |
| Tape thickness | 0.38mm(as your choice) |
| Printing perimeter | 400mm(as your choice) |
| Ceramic anilox roller | 700LPI*3PCS;300LPI*2PCS;600LPI*1PCS(as your choice) |
| Main motor | 5.5KW,Siemens Brand |
| Frequency inverter | 5.5KW Invoance Brand |
| Traction motor | 2.2KW Siemens brand |
| Traction frequency inverter | 2.2KW Invoance brand |
| Rewinding motor | 3KW Siemens brand |
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CENTER DRUM FLEXO PRINTING MACHINE PLASTIC SHRINK FILM BOPP/PET/PE/NY/PP ADHESIVE THIN PAPER NON WOVEN FABRIC 40-120GSM Images
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