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ZHYJG Series Economical Compound Gravure Press

Quantity:
  • UPG

Main structure character
Unwinder and Rewinder:Automatic cutting unit,tension closed-loop control,cantilever turret whirling stand with double arm & double station,web material rolled with air shaft with safely chuck.
Printing: Use mechnical shaft for drive.Horizontal & vertical register system,also with pre-register.High precision and less waste. Doctor blade plays with double-axis,drive by independent motor.Ink is passed by ink transfer roll.
Dryer: High efficiency and energy saving drying system.
Control: Machine is logically controlled by PLC,7sets of AC vector motor tension control.Main components are imported.
 

Main parameter

Direction

From left to right

Print unit

8 color

Max reel width            

1050mm

 

Max mechanical speed

220m/min

 

Max printing speed

200m/min

Unwind diameter

Φ600mm

Rewind diameter

Φ600mm

Plate cylinder

Φ120~Φ300mm

Print accuracy

Vertical ≤±0.1mm (Automatic)

Horizontal≤±0.1mm(Manual)

Tension set range         

3~25kg

Tension control accuracy

±0.3kg 

Paper core 

Φ76mm×Φ92mm

Pressure

380kg

Doctor blade movement   

±5mm

Drying method

Electricity heating

Machine Power  

296KW at electricity heating

Air pressure

0.8MPa

Water cooling

7.68T/h

Main motor power    

15kw

Overall(Length*width*height)

17800×3800×3500mm

Machine weight

31t

Print material

PET        12~60μm  

OPP         20~60μm             

BOPP        20~60μm       

CPP         20~60μ

PE            40-140μ

combination material  15~60μm

Other similar material

                

Unwind part

Unwind structure

Turret rotate structure

Unwind

Outside installed

Tension control

Potentiometer detection, precision cylinder drive arm   control tension

Install type

Air expanding shaft type

Max diameter

Φ600mm

Web reel horizontal adjust

±30mm

Rotate frame speed

1r/min

Unwind motor 

5.5kw*2

Tension set range

3~25kg

Tension control accuracy           

±0.3kg

Max unwind web width     

1050mm

 

In-feeding

Structure

Double roller, soft and steel combination

Tension detection

Angular displacement potentiometer

Tension control

Swing arm structure, Cylinder control

Steel roller

Φ185mm

Rubber roller

Φ130mm Buna  ShaoA70°~75°

Tension set

3~25kg

Tension accuracy

±0.3kg

Soft roller max pressure

350kg

Wall board

Alloy cast iron, secondary temper

 

Printing unit

Cylinder install type

Shaft-less

Press roller type

Axle piercing

Press type

Swing arm

Doctor blade structure

Three directions adjust doctor blade, cylinder control

Doctor blade movement

Linkage with main machine, connect main shaft

Ink pan

Open type ink pan, diaphragm pump recycle

Ball screw

Vertical ball screw adjust,  Horizontal manual adjust

Gear box

Oil immersion type gear transmission structure

Plate length

660~1050mm

Plate diameter

Φ120mm ~Φ300mm

Press roller

Φ135mm EPDM

ShaoA70°~75°   

Max press pressure

380kg

Doctor blade movement    

±5mm

Max ink immersion depth

50mm

Doctor blade pressure

10~100kg Continuously adjustable

Electrostatic elimination device

Electrostatic brush

 

Drying unit

Oven structure

Circular arc-shaped closed oven, negative pressure   design

Nozzle

Bottom part flat nozzle, upside multi-jet nozzle

Heating method

Electricity heating

Oven open and close

Cylinder open and close

Temperature control type

Automatic constant temperature control

Highest temperature

80 room   temperature 20℃)

The material length in the oven

1-7 color material length 1500mm, nozzle 9

8th color material length 1800mm, nozzle 11

Wind speed

30m/s

Hot wind recycling

0~50%

Highest temperature control accuracy

±2

Max input volume

2600m³/h         

Blower power

1-8 color 3kw

 

Cooling part

Cooling structure

Water cooling, self-refluxing

Cooling roller

Φ150mm

Water consumption

1T/hr per set

Function

Material cooling

 

Out-feeding

Structure

Two roller rolling

Soft roller clutch

Cylinder control

Tension detection

Angular displacement potentiometer

Tension control

Swing arm structure, precision cylinder control

Steel roller

Φ185mm  

Soft roller

Φ130mm  Buna   ShaoA70°~75°

Tension set range

3~25kg

Tension accuracy

±0.3kg

Soft roller max pressure

350kg

Wall board

Alloy cast iron, secondary tempering treatment

 

Rewind part

Structure

Two arm rotate frame

Pre-drive when change the roller

YES

Rewind type

Air expanding shaft

Max diameter

Φ600mm

Tension attenuation

0~100%

Rotate frame speed

1r/min 

Tension set range     

3~25kg

Tension control accuracy  

±0.3kg

Web reel horizontal adjustment     

±30mm 

Rewind motor

5.5KW*2 sets

 

Frame and material go through

Structure

Alloy cast iron wall board, secondary tempering,   processing centre treatment

Distance between each unit

1500mm

Guide roller

Φ80mm(in the oven)    Φ100  Φ120mm

The length of guide roller

1100 mm

 

Other

Main transmission

ABB motor 15KW

Tension control

Seven motor closed loop tension system

Photocell register

Vertical automatic register

Electrostatic elimination device

Electrostatic brush

 

Accessories

Plate Trolly 1 set    Film Trolly 1set

Tools 1 set      Static observation 1 set

 

Main configuration list

Name

Specification

Quantity

Brand

PLC

C-60R

1

Panasonic/Japan

HMI

7 inches

1

Taiwan/weinview

Rewind and unwind motor

5.5KW

4

ABB/China-Germany joint venture Shanghai

Feeding motor

2.2KW

2

ABB/China-Germany joint venture Shanghai

Main motor

15KW

1

ABB/China-Germany joint venture Shanghai

Inverter


7

YASKAWA/JAPAN

Static observation

KS-2000III

1

Kesai/China

Register

ST-2000E

1

Kesai/China

Electrical proportional valve



SMC/Japan

Low friction cylinder

FCS-63-78


Fujikura/Japan

Precision pressure reduce valve



SMC/Japan

Temperature controller

XMTD-6000


Yatai/Shanghai


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