YKW SERIES OF SERVO HIGH SPEED FLEXO INK PRINTING SLOTTING DIE CuTTING MACHINE

FUNCTION,CHARACTERISTICS AND CONFIGURATION:

* Whole machine design and produce according to reliable function and safety, complying European CE standard.

* Computer remote maintenance, quickly solve machine breakdown, improve service efficiency and reduce maintenance cost.

* All transmission rollers adopt high quality steel, it is hard chromed and grinding.

* All transmission gears adopt high quality alloy steel with high hardness heat treatment and grinding processing.

* Machine adopts keyless connection to ensure transmission precision and keep long time overprint precision.

*  Oil automatic balance device,it can make oil level of each unit keep the same.

* Each unit sets emergency switch, it can stop each unit inside the machine to ensure operator safety.

* Paper dust intensively processes to make the working environment cleaning.

* Order storage, automatically zero and reset.

* Machine adopt module design, it easily upgrade.

* YKW1series vacuum transmission, PLC control, independent infrared(ultraviolet) heating system, the hot wind heating or idler wheel auxiliary feeding is optional for printing unit.

* YKW2 series servo control, vacuum transmission, PLC control, independent infrared(ultraviolet) heating system, the hot wind heating or idler wheel auxiliary feeding is optional 

for printing unit.

* Above series can achieve coated corrugated paperboard high definition printing and common corrugated paperboard high speed printing depending on different anilox roller DPI.

Feeding department

1. Adopt the feeding technique of Sun company in USA, it can feed

paper continuously or by partition with high speed.

2. Adopt inverter to adjust vacuum air flow and pressure to match

paperobard size.

3. Paperboard adopts brush and vacuum to remove dust, de-

electrostatic device.

4. Main motor starting protective device, if all units do not lock, the

main motor does not start.

5. Double roller feeding paper, feeding paper rubber roller quick

change structure.

6. Side baffle adopts pneumatic patting paperboard.

7. Main motor adopt frequency conversion adjustment, saving energy.

Printing unit

1. Spinning axle hanging flexo plate, both sides can be locked, it makes 

the hanging flexo plate and positioning more precise.

2. Anilox roller adopts clutch structure, as it does not print, it breaks away 

from main drive,saving energy. When it washes independently, it is no 

need to keep same speed withthe main motor.Rubber roller and anilox roller

 is fixed speed difference, it makes rubber roller to scrape ink.

3. The speed difference between the rubber roller and the anilox roller

 is fixed, so that the rubber roller can doctor the ink.

4. Printing phase and axial position adopt computer and electronic 

digital control.

5. Rubber roller and anilox roller quick change structure, simple and quick.

6. Printing phase adopt electromagnetic braking, when separate or wash 

machine, it can keep gears fixed.

7. Vacuum transmission, paperboard feeds steadily, it is no need to install auxiliary pulling 

paper cushion.

8. Optional SuN company colorful doctor blade makes printing effect is more clear and perfect.

9. Optional hot wind heating system can improve printing speed and quality.

Heating unit

1. Vacuum transmission ensure printed paperboard smooth delivery.

2. Quickly heat paperbaord after printing, it improves the machine

 speed and printing quality effectlively.

3. Drying area can be controlled in sections.

4. Optional uV drying system.

Slotting unit

1. Adopt internal gear structure to adjust carton box height, it prevents 

lubrication oil not easy pollution carton box.

2. Press line after pre-pressing, the paperboard is not easy crushed.

3. Slotting knife seat lateral movement adopts ball screw with linear rail, 

moving flexible and precise.

4. Slotting phase and carton box height adjustment adopt computer and

 electric digital control.

5. Slotting knfie carton box height adjustment installs anti-collision 

protective device and it will not damage the machine.

6. up pressing line wheel wraps Pu, Prevent paperboard break.

7. Elastic slicing corner structure, it can cut three layer, five layer

 corrugated paperboard without adjustment with easy operation.

8. up and down slotting knife seat adopt transmission roller linkage 

drive, it keeps synchronous precision when moving, it prolong slotting

tool using life.Hydraulic Shaftless Mill Roll Stand

Die cutting unit

1. Special mechanical structure of rubber roller automtically move

 within 50mm,it prolong rubber using life.

2. Printing phase and axial position adopt computer and electronic

 digital control.

3. Die cutting roller lateral position adopts computer and electric 

digital control within cotrol range  ±10mm.

4. Rubber roller adopts independent motor drive to control the rubber

 roller speed, compensation range ±3mm.

5. Rubber roller cutting and grinding structure to keep rubber surface neat.

6. Rubber roller and die cutting roller gap adopts computer and electric 

digital control.

High speed stacker unit

1. Platform rises up and down safety design to ensure operator safety.

2. Frequency conversion adjusting speed drive, it is easy linkage with 

main motor.

3. Receiving paper belt adopts vacuum absorption transmission to ensure

 paperboard neatly.

4.  Fan and brush together to clear scraps of slotting unit and die cutting 

unit.

5. Paperboard batches structure to ensure stack smoothly at high speed.

6. Leading paper pressing wheel ensures paperboard enter paper receiving

 unit smoothly.

7. Pneumatic patting paperboard structure ensures paperboards to 

stack neatly.