DH850-5 Colors Flexo Press Specifications
A. Basic configuration
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Max unwind diameter 1524mm
3 inch cone shaft.
Hydraulic lift for paper roll
Automatic stopping device when paper broken
2. Automatic web guide system
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1. Clamp-type unwind Unit 1
unit
1 unit
Ball screw electric actuator One set paper delivery board
Equipped with pneumatic paper-holding device to splice the paper
Adopts the photoelectric sensor for web guide transmission
Electronic web guide traction device. If there is any excursion in
paper feeding,the system will have a constant and accurate adjustment.
Adopts closed-loop control system to accurately detect the deviation
and correct it. Hard anodization to the paper guide rollers HV800-1000
Inspection: the edge
Web
guide precision: ±0.02mm
3. In-feed tension control unit (double
side pressure glue roller) 1 unit
The former tension unit is made of alloy and cast iron, thickness is
65mm, which guarantees the stable of machine.
Use the
double side pressure glue roller to clutch and feed paper and to ensure the
tension 4. Printing
Unit 5 units
The machine board is made of alloy and cast iron of 65mm, which
improves the stable performance and durability of the press machine. 5 plate rollers (the printing repeat length at customer's need). 5
high precision Ceramic anilox rollers (LPI is at customer's
need). Manual horizontal registration with macro regulating plate rollers.
Single reverse doctor blade system.
The ink system includes 5 ink rollers to
guarantee the stable ink feeding for anilox rolls. Anilox rollers and plate
cylinders pressure by pneumatic control
Anilox rollers and ink trays adopt pneumatic slip system Linear
Guide way which can quit automatically and quickly change the anilox rollers.
Quickly replacement of plate cylinder and stainless steel tank
without any tools Automatic plate cleaning: every time when the machine stops
and the anilox roll releases from the pressure, the plate cylinder continues to
run 1.5 seconds and transfers the ink on the plate to
paper, so as to maintain the plate clean.
The anilox roll will rotate to prevent the ink on its surface from
drying and blocking holes on it
Anilox micro-lens adjustment device can ensure the pressure between
anilox and printing rollers.
Vibration for the anilox roller, plate roller and ground roller:
<0.03mm 5. Drying
system 5 units
Each printing unit is equipment separately and adopts the high-power
IR light tube
I.R short-wave heating and drying system, and temperature is
adjustable.
Warm air and natural air drying system including exhaust fan and
blower with adjustable
volume.
South Korean Teflon Tube.
Every printing unit is equipped with hot air fan to make sure the
drying quality. Collect the waste gas and release it through the exhaust fan. 6. Synchronous stroboscope
still image inspecting system 1 unit
Image inspecting camera can take pictures synchronously for the
printing materials Preset the inspecting position horizontally and vertically
It can magnify and observe the image with a fixed position to
guarantee the printing quality.
High-definition resolution camera
High-definition color image monitor
One high speed paparazzi flashing light
Product can be magnified and the dot can be see clearly
7. Rear out-feed tension control system 1 unit
The rear tension unit is made of alloy and cast iron
Use the double side pressure glue roller to clutch and feed and to
guarantee the stable tension
8. Rewind unit 1 unit
Rewinding unit diameter is 1524mm Pneumatic mandrel unit diameter 3"
Hydraulic roll shaft lift: mainly used to load and unload the paper
roll without the forklift. It is driven by the motor and under the control of
Huichuan tension control type converter to realize the constant tension control
When the paper is broken or cracked, the machine will stop
automatically.
Equipped with quick air gun: mainly used to aerate the air-swelling
shaft to fix paper roll
9.
Web cleaner and anti-static unit 1 set To
guarantee the cleanness of substrates
First remove static, then clean the dust in vacuum and then remove
static
10. Lubricating
system 1 unit
The automatic lubricating system is adjustable
for the lubribating time and amount. When the system is wrong or it falls short
of oil, the alarm light will work.
It has a screen including the bilateral symmetrical split-screen
display
It is used for the plate mounting to realize the purpose of
multi-color overprinting
One set image segmentation device
2 High definition camera and can magnify
Quickly changes the printing plates
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11.
Plate mounting machine 1 unit
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12. Tool kits 1
unit
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Wearing parts____________________________________________________________
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No.
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Name of product
|
Type
|
Quantity
|
|
1
|
I.R. Lamp
|
|
2
|
|
2
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3P self-reset knob
|
|
2
|
|
3
|
Button( Green)
|
|
3
|
|
4
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Button ( Black
|
|
3
|
|
5
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Current connector
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GMC-22/220V
|
2
|
|
|
|
APC6-01
|
|
|
|
|
APC6-02
|
|
|
6
|
Screw connector
|
APC8-02
|
3 each
|
|
|
|
APC10-02
|
|
|
|
|
APC10-03
|
|
|
|
T-type Tri-rod Tube
|
APE8
|
|
|
7
|
connector
|
APE10
|
3 each
|
|
8
|
L-type screw Bi-rod
|
APL6-01
|
3 each
|
|
Tube Connector
|
APL8-02
|
|
|
|
|
APL10-02
|
|
|
|
|
APL10-03
|
|
|
9
|
Y-type
|
APY6
|
3 each
|
|
Tri-rod Connector
|
APY8
|
|
|
|
APU6
|
|
|
10
|
Straight connector
|
APU8
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3 each
|
|
|
|
APU10
|
|
|
11
|
Pressure valve
|
SR200-08
|
1
|
|
12
|
Electric-magnetic valve
|
4V210-08-DC24V
|
2
|
|
13
|
Pressure gauge
|
CTS-50
|
1
|
|
|
|
ô6
|
|
|
14
|
AIR tube
|
ô8
|
10
|
|
ô10
|
|
15
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Single-direction bearing
|
BB30
|
4
|
Technical
parameters
|
No.
|
Parameters
|
DHF850
|
|
1
|
Max unwinding/rewinding diameter
|
1524mm
|
|
2
|
Plate repeat printing length
|
300mm—1200mm
|
|
3
|
Max paper width
|
850mm
|
|
4
|
Max printing width
|
830mm
|
|
5
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gear
|
1/8CP, gear is 3.175mm
|
|
6
|
Power requirement
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380V 3PH 50Hz
|
|
7
|
Machine rating speed
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0—150m/min
|
|
8
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Thickness of plate
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1.7mm
|
|
9
|
plate mounting tape thickness
|
0.38mm
|
|
10
|
Printing materials thickness
|
100gsm to 350gsm
|
|
11
|
Register precision
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±0.12mm
|
|
12
|
automatic stop when paper broken
|
yes
|
|
13
|
automatic alarm to decelerate and stop
|
yes
|
|
14
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automatic stop when task fulfilled
|
yes
|
|
15
|
meter counting and quantity counting
|
yes
|
|
16
|
Multi-point speed adjusting
|
yes
|
|
Main parts supplier
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No
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Name
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Supplier
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|
1
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Converter for rewind
|
Huichuan
|
|
2
|
Web guide
|
ST Italy
|
|
3
|
PLC
|
LG
|
|
4
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Touch screen
|
Kinco
|
|
5
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Switch
|
Mingwei Taiwan
|
|
6
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Relay
|
LG or OMRON
|
|
7
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Breaker
|
LG
|
|
8
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Connector
|
LG
|
|
9
|
Terminal
|
Phoenix
|
|
10
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Control button
|
Fuji
|
|
11
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Aviation plug
|
Weipu
|
|
12
|
Photo-sensor
|
OMROMN OR TURCK
|
|
13
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Proximity switch sensor
|
TURCK
|
|
14
|
Lubricating
|
Beiqier NANJING
|
|
|
16
|
Stroboscopic
|
Kesai
|
|
17
|
Anilox single bearing
|
Chunben
|
|
18
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Pneumatic parts
|
TAIWAN
|
|
19
|
Deep-groove bearing
|
NSK
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