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China, Chinese Lisheng 4 Colors 250m/Min Sleeve Cylinder Cl Type Flexo Packaging Printing Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Printing MachineryFlexographic PrinterCentral Drum Flexo Printing MachineFlexographic Printing Machine
Wenzhou Lisheng Printing & Packaging Machinery Co., Ltd.
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Product Description Product Description 4 Colors 250m/min gear sleeve cylinder Central Drum Flexographic Printing Machine Use:This central impression (central drum) flexographic printing machine is suitable for printing such packing materials as polyethylene, polyethylene plastic bag, leather, glass paper and roll paper etc. And it is a kind of ideal printing equipment for producing paper packing bag for food, supermarket handbag, non-woven bag, vest bag and clothes bag, etc.Characteristics:1.Reasonable structure, advanced technology, easy operation, stable performance, accurate color register.2.Adopting high-quality motor, high-quality inverter, save the electricity, reduce the run fluctuation.3.When the machine is stopped working, printing rolls still keep moving; when rise the printing roller,ink motor running automatically ;when fallen the printing roller, ink motor stop running automatically.4.The machine is equipped with blower and heater; and the heater employed central temperature control system.5.The use of individual drying oven and cold wind system can effectively prevent the ink adhesion after printing.6.Roller adopts special steel processing, and through special treatment, greatly reduce the beating range.7.Printing roller uses static balance and dynamic balance processing, hard anode oxidation treatment, small resistance, beating small, achieves finally perfect printing effect.8.Accurate printing effect achieved by special gear transmission device.9.The printing machine all can choose advance configurations to achieve the high quality, the high-definition effect.Suitable material:Paper series: Kraft paper:40-350gsm, single-sided coated paper:30-350gsm, copy paper:15-350gsm, firecrackers and paper:40-350gsm, paper money and incense:25-350gsm, silicone paper:50-350gsm, coated paper:30-350gsm, dust-free paper:25-350gsm, release paper:40-350gsm, composite paper:30-350gsm, thermal sensitive paper:30-350gsm...Plastic film series: PVC:10-120micron, OPP:10-120micron, PE:12-120micron, PET:12-120micron, CPP:12-120micron...Woven:15-120micron, Weave fabric:15-120micron, Toilet paper, leather...Specific details welcome to contact Vera to know more details~Main parameter:Printing width Item600mm800mm1000mm1200mm1400mm1600mmPrinting color4(PC:6+0,4+2,5+1,3+3)Printing length16"-40cm/26"-90cmThickness of plate1.14mm.1.7mm 2.28mm.2.84mm. 3.94mmCustomized is availableHeating methodElectricity heatingMax.oven tempMax. 80oC(room temp. 20oC)Web fixing method for un/rewinderSafety chuck+ Air expanding shaftPrinting plate lifting systemHydraulic press controlMenchanical speed300m/minPrinting speed80m-250/minAnilox cylinderCeramic anilox rollerRegister precisionLongitude:±0.10mm,Transverse±0.10mmRewinder/UnwinderDIAφ600mm~φ1000mm Total power 107kw~110kwWeight10000kg11500kg13000kg14250kg16000kg17050kgMaster Power7.5kw7.5kw7.5kw10kw10kw10kwDimension(L*W*H)9.5m*2.0m*3.95m9.5m*2.0m*3.95m9.5m*2.0m*3.95m9.5m*2.0m*3.95m9.5m*2.0m*3.95m9.5m*2.0m*3.95mSchematic diagramConfiguration detailsPart 1 Unwind & Rewind UnitSNItemQtySpecification1Air shaft2pcsRoller Dia. 76mm1pcs for unwind1pc for rewind2Hydraulic station1SETOutput hydraulic oil to the hydraulic cylinder on the machine3Ultrasonic Web guide1SET1.After manual adjustment, change to automatic mode2.Automatic edge position control4Corona treatment before printing1SETMake the surface of the product have stronger adhesion 5Active unwinding with pneumatic loading&unloading1setActive unwinding reduces material stretching.Controlled by two servo motors, Two swing arms control the tension, one swing arm controls the feeding tension, and one swing arm controls the tension before discharging to the printing group.6Cooling chiller before rewinding1setBefore winding, there are double-sided watercooled double rollers to prevent the material from sticking after winding without the temperature falling. 7Active rewinding with pneumatic loading&unloading1setActive winding reduces material stretching. Controlled by two servo motors. Two swing arms control the tension, one swing arm controls the tension from the printing group to the oven, and one swing arm controls the winding tension. Rewinding pneumatic pressure roller, material rewinding is more smooth.Part 2 Printing UnitSNItemQtySpecification1central drum1SET1. Made from superior alloy2.Steel and precise dynamic balance and electroplated treatment 3.Installed the high precision encoder , synchronous the speed4.Diameter 0.8m5.central drum with water cooling control6.Circular runout is within 0.01mm2Cooling chiller system +double wall central drum 1SETcentral drum double wall assort with the chiller , the water running and recycle inside of the central drum,and keep the surface temperature 30oC (the supplier need 90 days make the double wall central drum)3Automatic lubrication system1SETLubricate the big gear of the center drive4Gear sleeve type Ceramic anilox roller4 Pcs1.Transfer ink evenly2.Range: 100-1000 LPI3.Diameter 156mm4.the bearing adopts concentric bearings to reduce circular runout5. ink transport bearing is enlarged to improve the service life of the ink transport bearing 5Gear sleeve type Plate roller4PcsStandard 400mm for machineCircumference:400-900mmDynamic balance processingThe plate roller cover is fixed by bearings to reduce printing vibration6Chamber doctor blade4sets1. Made from Aluminum alloy 2.Fast speed ,not spill the ink3.Close type to reduce solvent volatilization 4.coating surface treatment7Ink pump4sets1.Automatic circle system2.Double diaphragm pump8Servo Motor forregistration 4SETS1.Motorized longitudinal registration and Motorized Transversal2.check the video inspection to plc 9Hydraulic cylinder control the printing roller backward and forward automatic by servo motor4SETSWhen machine stop printing, the hydraulic cylinder will up automatic 10Motor for Forward and backward 4SETSMotor control printing group to move forward or backward11Video inspection with PLC1SET-Color register adjuster by PLC via check the printing quality on the video screen -Speed control-Temperature control-PLC with English and Chinese language()So on12Crane1SETIt's easy to lift and down the printing rollers and anilox rollers. Remoter2SETOne control the craneOne for adjust the plate roller to achieve color registerPart 3 Drying UnitSNItemQtySpecification1Top main oven1SET1.Air return design, frequency conversion drive, automatic adjustment of air volume and temperature, energy saving and convenient operation2.Equipped with an exhaust fan to reduce the concentration of voc produced by printing in the workshop3.Total power: 108kw2Color group oven3sets1.The structure adopts the Coanda effect bellows, and at the same time controls the air volume in and out to keep the bellows dry.2.The bellows adopts a closed design to avoid dry plates.Part 4 Transmission part1Transmission1SETMain motor servo + gear drive.2The aluminum roller1SETAll aluminum rollers are oxidized, some with bearings, the transmission is more silky, shape of splitting roller, better flattening. The aluminum roller is dynamically balanced to reduce jumping at high speed. 3Double roller web guide1SETBetter control edge position before feeding into printing systemSample for reference:Plastic film: HDPE,LDPE, BOPP, OPP and so onPaper: kraft paper, paper cup paper, hamburger paper, thermal paper and so onNon woven bag fabric, sponbond fabric, Lazy rag fabric and so on All machine will be tested before shipment. And send video, sample, and container load photo one by one. 1.Are you a factory or trading company?A: We are a factory, the real manufacturer not trader.2.Where is your factory and how can I visit it?A: Our factory is located in Ruian City, Zhejiang Province, China about 40 minutes by plane from Shanghai ( 5 hours by train)3.What is your after-sale service?A: We have been in flexo printing machine business for many years, we will send our professional engineer to install and test machine. Beside, we can also provide online support, video technical support, matching parts delivery, etc. So our after-salesservices is always reliable.4.How to get machines price?A: Pls provide following information:1)The color number of printing machine;2)Material width and effective print width;3)What material to print;4)The photo of printing sample.Our Services1 Year Guarantee ! 100% Good Quality ! 24 Hours online Service!The buyer paid tickets ( go and back to wenzhou), and pay 100usd/day during the install and testing period!
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