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China, Chinese 4-Color High Speed Rotogravure Plastic Printing Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Printing MachineryRotogravure Printing MachineRotogravure Printing Machine4-Color Printing Machine
Wenzhou Qiangda Printing Machinery Co., Ltd.
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Product Description Computerized 8-Color High-Speed Intaglio Printing Machine (QDASY-A) High-Speed Intaglio Printing Machine for Plastic Paper(QDASY-A)MAIN SPECIFICATION: Color quantity1-8Max. Width of printing350-1200mmMechanical speed220m/minPrinting speed200m/min (Variable because of different ink, film, familiarity of operator)Color control precision±0.1mm (Variable because of different ink, film, familiarity of operator)Max. Unwind/rewind Dia.: Φ750mmTension range3~25kgfTension control precision±0.5kgfCore, I. D. Of raw materialΦ76mmPneumatic source0.6MPaImpression roller pressure370kgfDoctor blade transverse move range±5mmDrying modeElectrical heatingHeating power25×8 =200KwMail motor11KwPower consumption235kWMachine size20500×4500×3700(mm)Machine weight30000kgAutomatic speed up/down to the target speed graduallyMax. Speed limit can be set for different material or cylinder sizeIdle or running status can be exchangedPRINTING MATERIALOPP18~60μmPET12~60μmPE40~80μmBOPP19~60μmCPP20~60μmNY12~50μmPVC20~80μm Paper30~80g/ m2 MAIN CONFIGURATION Unwind unitStructureStructure: Turret type with independent unwind standLoading web mode: Air shaftIndependent driving control system: Vector frequency conversion control systemThe opposite sensor couple automatic position the new reel for unwindTension detect: Displacement of dancing rollerDancing roller driven by mini friction air cylinderAuto tension controller: Touch screen + PLC(Seimens)Closed loop tension controlPre-driving of waiting roller before roll exchange and splicingAuto position limit for unwind stand turningParameterMax. Unwind width 850mmMax. Unwind Dia. Φ750mmUnwind motor 2×3kWTurning speed 1r/minTension range 3~25kgfTension control precision ≤3%FeatureNot-stop roll exchange and splicing, saving time and high efficiencyRoller exchange for stable tension with less wasteMini friction air cylinder tension detect, function curve correct tension adjustmentIndependent unwind stand for unwind diameter increase and convenient operation Infeed unitStructureMutual impression with one steel roller and one rubber rollerSteel roller controlled by imported vector frequency conversion control systemRubber roller controlled by pneumatic cylinderTension detect: Displacement of dancing rollerDancing roller driven by mini friction air cylinderAuto tension controller: Touch screen + PLCClosed loop tension controlParameterSteel roller Φ200mmRubber roller Φ135mm (A) 70°--75°Tension setting range 3~25kgfTension control precision ≤3%Driving motor 1.5kWMax. Impression pressure 200kgfFeatureMutual impression by steel and rubber roller to guarantee the stage tension; Independent tension control for stable printing tension; Integrated tension control with main machineIntegrated rubber roller with main machine, controlled by central control unitIndependent framework for infeed unit Printing unitStructureStructure type: ShaftlessShaftless cylinder for rapid cylinder exchange; Arm style for impression rubber for tension compensation to guarantee stable tension for up/down; Impression rubber roller can auto impress in order, easy to operateRubber roller impresses printing cylinder in order but up at the same timeThree-direction adjust pneumatic doctor blade for optimal positionIntegrated rate with main driving system of transverse movement of doctor blade; Auto backflow ink pan with manual rise/down adjustment; Compensation roller adopts up/down movement with precise screw lead; Full closed gear box for main driving; ParameterLength of printing cylinder 480~850mmDia. Of impression roller Φ125mm (A) 70°-75°Max. Impression pressure 370kgfDoctor movement ±5mmDoctor blade pressure 10~150kgfFeatureShaftless cylinder for rapid cylinder exchange; Full range for color compensation; Optional position for doctor blade by three direction adjustments; Transverse pre-cylinder position with scale Drying unit: StructureIndividually control for every colorIntelligentized constant temperature control; Sharp heat air injector; Electrical heating and hot oil heating system. Pneumatically open/close cabinet with guide way and trolleyParameterWeb length in drying box: About 1300~1500mmAir speed: 35m/sInjector quantity: 8Max. Temperature control precision: ±1oCMax. Airflow: 3000m3/hAir blower power: 1.5KW/colorFeatureIndependent temperature control for ease of operation of every printing unitBig airflow and high air speed for low temperature drying modeInside negative pressure without heat air outlet; Out-feed unitStructureMutual impression with one steel roller and one rubber roller; Steel roller controlled by imported vector frequency conversion control systemRubber roller controlled by pneumatic cylinderTension detect system and dancing roller stabilization systemTension detect: Displacement of dancing rollerDancing roller driven by mini friction air cylinderAuto tension controller: Touch screen + PLCClosed loop tension controlParameterSteel roller Φ200mmRubber roller Φ135mm (A) 70°-75°Driving motor 1.5kWTension range 3~20kgfTension control precision ≤3%Max. Impression pressure 200kgfFeatureMutual impression by steel and rubber roller to guarantee the stage tension; Independent tension control for stable printing tension; Impression controlled by central control unit, integrated with main machine; Integrated tension control with main machine; Rewind unitStructureStructure: Turret type with independent unwind standLoading web mode: Air shaftIndependent driving control system: Vector frequency conversion control systemThe opposite sensor couple automatic position the new reel for unwindTension detect: Displacement of dancing rollerDancing roller driven by mini friction air cylinderAuto tension controller: Touch screen + PLC(Seimens)Closed loop tension controlPre-driving of waiting roller before roll exchange and splicingAuto position limit for unwind stand turningParameterMax. Rewind width 1150mmMax. Rewind Dia. Φ750mmRewind motor 2×3kWTension setting range 3~25kgfTension precision ≤3% Framework and guide rollerStructureHigh strength and low stress casting iron; Module style design; Casting iron for beam; FeatureTress eliminated for stableness; Imported machining center; Reasonable layout of the rollers for smooth web flow; Color control systemFeature: (Up and down)vertical color control systemModel: Made in China KESAI 2000BPrecision: ±0.1mmPrinting speed: 5-300m/minComprehensive printing precision: ±0.1mmVertical colored system (7 passages) 1 setElectric eye: 7 PieceColored motor: 7 Piece Main driving unitStructureDriving by main motor through main shaft; Gear box for every printing unit with flexible connection by clutch; Independent groundwork for main motor and gear down deviceParameterMotor power 11kWShaft Φ40mmClutch flexible styleFeatureStart at low speed with full load; Automatic speed acceleration; Integrated with the whole machine; Tension controlFour stage tension control Light system: Safety light Pneumatic systemMain pneumatic source with oil/water filter Picture monitor: Made in China, KESAI 01 set Please contact me for more details. Contact: Kathy Shi Mob 0086 13506771772
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