Features of Rotogravure PrintingMachine :
Equipped with fixing printing cylinder with shaft, six units of motor tensioncontrolling system, Panasonic PLC controller and protection system, thisprinting machine is reasonable in design, easy to operate, middle speed ofprinting, accurate in color topping, economical of material consumption.Besides, some key parts are imported. It is economical machine and suitable forsmall-middle printing company for investment at the beginning. This machine iswidely used for continuous multi-color printing on reel-shaped film materials.
Technical Parameters of Rotogravure Printing Machine :
Items | Description |
Printing direction | from left to right |
Printing color number | 6 |
Max printing width | 850mm |
Max mechanical Speed | 130m/min |
Printing cylinder diameter | Ф120mm-Ф300mm |
Overprint precision | Vertical:±0.15mm Horizontal:±0.2mm(hand control) |
Un-winder diameter | Ф600mm |
Re-winder diameter | Ф600mm |
Tension adjusting range | 30-20kg |
Re-winder paper core | Ф76mm (inside diameter) |
Air pressure | 0.6Mpa |
Force of impression | 400kg |
Scraper play | ±5mm |
Dry method | Electrical heating |
Dry power utilization | 120kw (warm-up), 60kw (normal operation) |
Main motor power | 7.5kw |
Total power | 115kw |
Overall dimension | 13600×2700×2700(mm) |
Weight | 15000kg |
Ink feeding method | Feeding ink by pneumatic pump circularly |
Re-winder, un-winder shaft | Air shaft Ф76mm |
Base & Compound Material of RotogravurePrinting Machine :
Items | Description |
PET | 12-60um |
BOPP | 19-60um |
NY | 12-50um |
Compound film | 15-60um |
OPP | 19-60um |
CPP | 19-60um |
PE | 30-100um |
Un-winder Parts of Rotogravure Printing Machine :
Items | Description |
Freestanding tower type double arm, & double station whirling stand and wallboard stander | 1 set |
Web used 3” pneumatic shaft | 2 pcs |
50N.M magnetic powder brake | 2 sets |
Pressure sensor | 1 set |
Web turning AC gear down motor 0.75KW | 1 pc |
Operation controlling box | 1 pc |
In-feeding of Rotogravure Printing Machine :
Items | Description |
Separate draught stander composed of cast iron wallboard and transom | 1 set |
Steel roller Ф125mm | 1 pc |
Rubber roller Ф120mm NBR (70°-75A) | 1 pc |
50Nm magnetic Powder brake | 1 set |
Pressure sensor | 1 set |
Operation controlling box | 1 pc |
Printing Unit of Rotogravure Printing Machine :
Items | Description |
Printing set composed of cast iron wallboard transom | 6 sets |
Transmission device | 6 sets |
Vertical photo-electricity auto color control | 5 sets |
Pneumatic doctor blade device | 6 sets |
Ink plate elevating | 6 sets |
Printing ink cycle device | 6 sets |
Impression rubber roll 75º-80º | 6 pcs |
Register around error adjust device | 6 sets |
Impression cylinder ф63*125 | 12 pcs |
Operation electric box | 6 pcs |
Dry Unit of Rotogravure Printing Machine :
Items | Description |
Separate sirocco dry box (Nozzle: 5pieces material length: 1200mm) | 6 pcs |
Heating box | 6 pcs |
AC 1.5KW sirocco blower | 6 pcs |
Stainless steel electrical heating pipe 2.5kw/piece | 36 pcs |
Out-feeding of Rotogravure Printing Machine :
Items | Description |
Separate draught stander composed of cast iron wallboard and transom | 1 set |
Steel roller ф125mm | 1 pc |
Rubber roller ф120mm NBR (70°-75A) | 1 pc |
50Nm magnetic powder clutch | 1 set |
Pressure sensor | 1 set |
Operation controlling box | 1 pc |
Re-winder Unit of Rotogravure Printing Machine :
Items | Description |
Freestanding tower type double arm, & double station whirling stand and wallboard stander | 1 set |
Web used 3” pneumatic shaft | 2 pcs |
Moment motor | 2 sets |
WEB turning AC gear down motor 0.75KW | 1 pc |
Operation controlling box | 1 pc |
Stander of Rotogravure Printing Machine :
Items | Description |
Distance between two color sets | 1450mm |
Guide roller length | 900mm |
Screw pitch | 36mm |
Electric Controlling System of RotogravurePrinting Machine :
Items | Description |
Main control system PLC | Panasonic from Japan 1 set |
Vector transducer | Yaskawa from Japan 1 set |
5.7” black and white interface | from Taiwan 1 piece |
Low voltage electrics | 1 bulk |
Register System of Rotogravure Printing Machine :
Auto register controlsystem 1 set
Register remote controllingbox 5 pieces
Electrostatic EliminationSystem Selfdischarge eliminator
Accessories of Rotogravure Printing Machine :
Items | Description |
Shelf for printing cylinder | 1 pc |
Trolley for Material | 1 set |
Tools and tool box | 1 set |
Ladder | Ladder |
Main Equipment List of Rotogravure PrintingMachine :
Items | Descriotion |
PLC | Panasonic from Japan |
Main motor | AC7.5kw AC vector motor (ABB) 1 set (With Yaskawa, Japan digital AC frequency conversion Control system) |
Un-winder tension control system | PLC control Panasonic from Japan 50Nm magnetic powder brake 2 pc |
In-feeding traction tension system | PLC control Panasonic from Japan 50Nm magnetic powder brake from Taiwan 1 pc |
Out-feeding traction tension system | PLC control Panasonic from Japan 50Nm magnetic powder clutch from Taiwan 1 pc |
Re-winder motor | Moment motor 2 pc |
Main machine | HITECH from Taiwan 1 pc |
Tension sensor | 30kg METTLER from America 6 sets |
Temperature control | Fuji from Japan 6 sets |
Pneumatic main part | AIRTAC 1 bulk |
Guide roller | Φ80mm, Φ100mm 1 bulk |
Membrane pump | from Wuhan, China 6 sets |
Ф76mm Un-winding air shaft | from Changzhou, China 2 pcs |
Ф76mm Re-winding air shaft | from Changzhou, China 2 pcs |
Vertical auto register control | from Huamao, China 1 set |
Note: There are some kinds of assorteddevices user should install:
Items | Description |
Electrical power: | tri-phase five-wire system 380V |
Air supply: | Pressure more than 8KG/CM2 dry air |
Water supply: | Pressure more than 2KG/CM2 |
Exhaust fan: | 5.5kw, wind pressure: 1200Pa, flux 9000m3/h |
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