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Hachioji office (Head office)
2951-4 Ishikawa-cho,Hachioji-shi, Tokyo, Japan
Telephone +81-426-42-3111Facsimile +81-426-45-7737
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Contents
About us Products for Steel Works Applicable material Line up of marking device Marking system Marking head
One nozzle jet type Several nozzles dot type One pen type
Control panel Controller Interface
Operation panel Graphic panel (1) ~ (8)
Local operation panel
Paint supply unit Not clogging function Consumption of paint
Deliver Year Countries
Maintenance service Feature of our Marking systems
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Date of Incorporation November 4, 1950
Number of Employees 234
Capitalization JPY3, 072, 350, 000. -
OfficesHachioji, Kyobashi, Osaka, Kyusyu
Factories Hachioji, Sagamihara
Company Profile
About us
Nireco has long been the proud provider of a wide range of control and measuring systems for the printing, iron, steel, and agriculture industries. Our product line up boasts an impressive array of tension-control systems for web printing and steel strip manufacturing, also to include automatic-register control, print-quality inspection, gluing, near-infrared analyzing, image-analysis, hydraulic/pneumatic control, automatic marking and storing systems, all designed to give total support to the various production processes
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Products for steel works (1)
Furnace pressure controlDry main pressure controlA,B,C gas control
Furnace pressure controlDry main pressure controlA,B,C gas control
Blower anti-surge controlAir controlA,B,C gas flow control
Blower anti-surge controlAir controlA,B,C gas flow control
Septum valve controlSeptum valve control
Sliding nozzle position controlMolten metal level meter
Sliding nozzle position controlMolten metal level meter
Marking MachineMarking Machine
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Products for steel works (2)
Pay off reel CPCPay off reel CPC
CPC in furnaceCPC in furnace
Edge mask controlEdge mask control
Intermediate tracking CPCIntermediate tracking CPC
Tension reel EPCTension reel EPC
Marking MachineMarking Machine
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Marking applicable material(1)
Slab, bloom, billet Rolled coil, plate Pipe, rod Shaped steel ( Heavy section,
Sheet pile etc.) Bombe tank
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Marking applicable material(2)
Number of Deliver
COLD MATERIAL 105 HOT MATERIAL 144
COLD BILLET 4 HOT BILLET 14
COLD BAR 3 HOT BLOOM 4
COLD COIL 71 HOT COIL 44
COLD COIL BAND 9 HOT PIPE 5
COLD PLATE 2 HOT PLATE 10
COLD SHEET 2 HOT SLAB 66
COLD SLAB 1 HOT WIRE 1
COLD STRIP 10
SAMPLE SHEET 2 OTHERS 8
SHAPED STEEL 1
TOTAL 257
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A sample of Marking system
【 Control panel 】
【 Operation panel 】
C class earth
Inter face Utility
< Paint line >
【 Local operation panel 】
【 for circumference side 】
【 for disk side 】
【 Paint supply unit 】
Utility
For example
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Ratio by the marking device
J et Marker 49%
Dot Marker 22%
Ink J et Printer3%
Label Sticking16%
Pen Marker 10%
oters 0%
Line up of marking device
Jet spray marking for hotJet spray marking for coldDot spray marking Pen markingLabel sticking Ink Jet Printer
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Marking headOne nozzle jet type
XY
X axis stroke 150 mm
Y axis stroke 150 mm
Marking letter size Max. 150H×150W
Marking speed Approx.1.5 sec at 100H×70W
Distance to work Approx.30 ~ 60 mm
Bold line Approx.3 ~ 12 mm
Character font Changeable
Work temperature 0℃ ~ 1100℃
Creating character mechanismThe jet nozzle is controlled by 2 axes servo system and nozzle control unit (on-off timing control)
- Specification -
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Marking head Several nozzles dot type
Character size H 50 mm or more
Dot diameter Φ6 ~ φ12 mm
Marking letter size Max. 150H×150W
Marking speed ~ 150mm/sec ( moving speed )
Distance to work Approx.30 ~ 60 mm
Marking method Marking section or work will be moved.
Character font Not changeable after design
Work temperature 0℃ ~ 1100℃
Creating character mechanismSeveral nozzles arranged in a raw are moved parallel to the object.Paint is ejected in a previously-specified matrix.
- Specification -
Fixed angle
Marking section
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Marking headOne nozzle pen type
X axis stroke 150 mm
Y axis stroke 150 mm
Marking letter size Max. 150H×150W
Marking speed Approx.2.5 sec at 100H×70W
Consumption Felt tip
Bold line φ8 or 10 mm
Character font Changeable
Work temperature 0℃ ~ 80℃
Creating character mechanismThe jet nozzle is controlled by 2 axes servo system and PLC (on-off control )
- Specification -
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Control panel
Components PLC (Melsec Q02 series) Inverter ( FR series ) AC servo driver (MR series )
Interface to host computer Melsec NET-10 or Ether net or Serial etc.
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Operation panel (1)
Indication sampleA display indication layout can be
changed by the demand of User.
Graphic touch panelGOT series (MITSUBISHI )
10.4 inch TFT color
Main1 displayOperation mode select
Confirmation marking data
Check machine state
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Operation panel (2)
Indication sampleA display indication layout can be
changed by the demand of User.
Graphic touch panelGOT series (MITSUBISHI )
10.4 inch TFT color
Main2 displaySet up marking data for
only “test mode”
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Operation panel (3)
Indication sampleA display indication layout can be
changed by the demand of User.
Graphic touch panelGOT series (MITSUBISHI )
10.4 inch TFT color
Parameter displaySet up marking parameter
for marking performance
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Operation panel (4)
Indication sampleA display indication layout can be
changed by the demand of User.
Graphic touch panelGOT series (MITSUBISHI )
10.4 inch TFT color
Sensor displayInput state of limit switches,
proximity switches, pressure
switches etc. of marking machine and paint supply unit.
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Operation panel (5)
Indication sampleA display indication layout can be
changed by the demand of User.
Graphic touch panelGOT series (MITSUBISHI )
10.4 inch TFT color
Trouble displayThe failure of marking system
is indicated.
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Operation panel (6)
Indication sampleA display indication layout can be
changed by the demand of User.
Graphic touch panelGOT series (MITSUBISHI )
10.4 inch TFT color
X-Y stage set display 1
The lay-out of a character and
trace set up.
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Operation panel (7)
Indication sampleA display indication layout can be
changed by the demand of User.
Graphic touch panelGOT series (MITSUBISHI )
10.4 inch TFT color
X-Y stage set display 2
Marking position and size of
each character is set up.
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Operation panel (8)
Indication sampleA display indication layout can be
changed by the demand of User.
Graphic touch panelGOT series (MITSUBISHI )
10.4 inch TFT color
X-Y stage set display 3
Letter font of each character
will be set up .
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Operation panel (9)
Indication sampleA display indication layout can be
changed by the demand of User.
Graphic touch panelGOT series (MITSUBISHI )
10.4 inch TFT color
X-Y stage set display 4
AC servo parameter will be
set up.
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Local operation panel
Components Selector switches Slash Lamp Push button with Lamp Reset button Buzzer
for maintenance panel
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Paint supply unit
Pump Air diaphragm0.1 ~ 0.3 Mpa
Paint for Hot materialPH 2.0 ~ 2.2white coloralways circulating
Consumption7CC/18 letters
Tank 50 litterStainlesswater coolingwith Agitating beenwith Level switch
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Countermeasure against paint clogging
Keep constant paint temperature in the tank Paint agitating in the tank Paint circulation in paint piping line and devices ( nozzle,
pump, connector, filter etc) Interval auto cleaning ( discharge )
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Deliver in a year
Deliver set of marking machine at 2005/ 05/ 10
0
5
10
15
20
25
79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05
Year
Num
ber
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Deliver to the world
RATIO by The COUNTRIES
76%
12%
6%
2%
2%0%
1%1%
Japan 193sets
Korea 32sets
China 17sets
Taiwan 6sets
USA 4sets USSR 2sets
Total 257sets to the world
宝山鋼鉄 4
鞍山鋼鉄 2
馬鞍山鋼鉄 1
本渓鋼鉄 1
上海一鋼 2
唐山鋼鉄 3
躾衆鋼鉄 2
梅山鋼鉄 1
南山 Aluminum 2
Total 17
To CHINA
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Feature of NIRECO marking system
Accommodation of paint cloggingMarking nozzle, piping, pump, tank
Accommodation of heat proofingMarking nozzle, XY-stage, cable
Proven technologiesInstallation to all of the world
Speedy serviceAgency of China (SHME in Shanghai )