Lisheng New Design 4 Colors Flexo Printing Machine for Plastic Bag

• Customization: Available
• After-sales Service: Engineer Is Available
• Warranty: 1 Year
• Model NO.: YTD41200
• Printing Page: Single Faced
• Printing Color: 4 Colors
• Anilox Roller: Ceramic Anilox Roller
• Dryer: Electric Drying
• Type: Flexo
• Embossing Structure: Rotary Letterpress
• Structure: Stacked
• Application: Flexible Packaging Printing
• Automatic Grade: Semi-Automatic
• Printing Speed: 90m/min
• Certificate: CE
• Guarantee: One Year for Free, Long Life Service
• Machine for: Printing Plastic Bags, Paper, Nonwoven
• Width: 600/800/1000/1200/1400/1600
• Transport Package: Wooden Case
• Specification: 600-1600
• Trademark: Lisheng
• Origin: China
• HS Code: 84431600
• Production Capacity: 20 Sets /Mounth
• Package Size: 120.00cm * 80.00cm * 70.00cm
• Package Gross Weight: 80.000kg

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 Item	600mm	800mm	1000mm	1200mm	1400mm	1600mm
Printing color	4(PC:6+0,4+2,5+1,3+3)
Printing length	16"-40cm/26"-90cm
Thickness of plate	1.14mm.1.7mm 2.28mm.2.84mm. 3.94mm Customized is available
Heating method	Electricity heating
Max.oven temp	Max. 80ºC(room temp. 20ºC)
Web fixing method for un/rewinder	Safety chuck+ Air expanding shaft
Printing plate lifting system	Hydraulic press control
Menchanical speed	300m/min
Printing speed	80m-250/min
Anilox cylinder	Ceramic anilox roller
Register precision	Longitude:±0.10mm,Transverse±0.10mm
Rewinder/UnwinderDIA	φ600mm~φ1000mm
Total power	107kw~110kw
Weight	10000kg	11500kg	13000kg	14250kg	16000kg	17050kg
Master Power	7.5kw	7.5kw	7.5kw	10kw	10kw	10kw
Dimension(L*W*H)	9.5m* 2.0m* 3.95m	9.5m* 2.0m* 3.95m	9.5m* 2.0m* 3.95m	9.5m* 2.0m* 3.95m	9.5m* 2.0m* 3.95m	9.5m* 2.0m* 3.95m

Schematic diagram


Configuration details

Part 1  Unwind & Rewind Unit
SN	Item	Qty	Specification
1	Air shaft	2pcs	Roller Dia. 76mm 1pcs for unwind 1pc for rewind
2	Hydraulic station	1SET	Output hydraulic oil to the hydraulic cylinder on the machine
3	Ultrasonic Web guide	1SET	1.After manual adjustment, change to automatic mode 2.Automatic edge position control
4	Corona treatment before printing	1SET	Make the surface of the product have stronger adhesion
5	Active unwinding with pneumatic loading&unloading	1set	Active 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.
6	Cooling chiller before rewinding	1set	Before winding, there are double-sided watercooled double rollers to prevent the material from sticking after winding without the temperature falling.
7	Active rewinding with pneumatic loading&unloading	1set	Active 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 Unit
SN	Item	Qty	Specification
1	central drum	1SET	1. Made from superior alloy 2.Steel and precise dynamic balance and electroplated  treatment 3.Installed the high precision encoder , synchronous the speed 4.Diameter 0.8m 5.central drum with water cooling control 6.Circular runout is within 0.01mm
2	Cooling chiller system +double wall central drum	1SET	central 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)
3	Automatic lubrication system	1SET	Lubricate the big gear of the center drive
4	Gear sleeve type Ceramic anilox roller	4 Pcs	1.Transfer ink evenly 2.Range: 100-1000 LPI 3.Diameter 156mm 4.the bearing adopts concentric bearings to reduce circular runout 5. ink transport bearing is enlarged to improve the service life of the ink transport bearing
5	Gear sleeve type Plate roller	4Pcs	Standard 400mm for machine Circumference:400-900mm Dynamic balance processing The plate roller cover is fixed by bearings to reduce printing vibration
6	Chamber doctor blade	4sets	1. Made from Aluminum alloy 2.Fast speed ,not spill the ink 3.Close type to reduce solvent volatilization  4.coating surface treatment
7	Ink pump	4sets	1.Automatic circle system 2.Double diaphragm pump
8	Servo Motor for registration	4SETS	1.Motorized longitudinal registration and Motorized Transversal 2.check the video inspection to  plc
9	Hydraulic cylinder control the printing roller backward and forward automatic by servo motor	4SETS	When machine stop printing, the hydraulic cylinder will up automatic
10	Motor for Forward and backward	4SETS	Motor control printing group to move forward or backward
11	Video inspection with PLC	1SET	-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 on
12	Crane	1SET	It's easy to lift and down the printing rollers and anilox rollers.
	Remoter	2SET	One control the crane One for adjust the plate roller to achieve color register

Part 3  Drying Unit
SN	Item	Qty	Specification
1	Top main oven	1SET	1.Air return design, frequency conversion drive, automatic adjustment of air volume and temperature, energy saving and convenient operation 2.Equipped with an exhaust fan to reduce the concentration of voc produced by printing in the workshop 3.Total power: 108kw
2	Color group oven	3sets	1.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 part
1	Transmission	1SET	Main motor servo + gear drive.
2	The aluminum roller	1SET	All 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.
3	Double roller web guide	1SET	Better control edge position before feeding into printing system

Sample for reference:

Plastic film: HDPE,LDPE, BOPP, OPP and so on


Paper: kraft paper, paper cup paper, hamburger paper, thermal paper and so on

Non 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 Services
1 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!