Maintenance Period

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Date of Product Discontinuation and Expiration of Maintenance Period Maintenance period of products in the chart below is expired at the date of expiration.

  • Discontinued    Date of Production Discontinuance
  •  Maintenance  Maintenance Period Expiration Date
  •  Discontinued  Maintenance Period Expired

Maintenance Period summary (UPDATE:2025/04/23)

No.Model / Product Namedate and timeAlternative Products
1
Model: CNT-300
Product Name: Motor Head Controller
Discontinued 2006.11   
Discontinued 2013.10
CNT-320B
Please contact us for further detail
2
Model: CNT-310
Product Name: Motor Head Controller
Discontinued 2015.03
Discontinued 2022.02
CNT-320B
Please contact us for further detail
3
Model: CNT-320
Product Name: Motor Head Controller
Discontinued 2020.02
Maintenance 2027.01
CNT-320B
4
Model: CNT-320A
Product Name: Motor Head Controller
Discontinued 2020.02
Maintenance 2027.01
CNT-320B
5
Model: NA-201
Product Name: Motor Drive Unit
Discontinued2015.03Discontinued2022.02NA-201PB-B
6
Model: NA-201P
Product Name : Motor Drive Unit
Discontinued 2020.03
Maintenance 2027.02
NA-201PB-B
7
Model: NA-201PB
Product Name: Motor Drive Unit
Discontinued2022.01Maintenance2029.01NA-201PB-B
8
Model: NA-202P
Product Name: Motor Drive Unit
Discontinued2020.02Maintenance2027.01NA-202PB-B
9
Model: NA-202PB
Product Name: Motor Drive Unit
Discontinued2022.01Maintenance2029.01NA-202PB-B
10
Model: ELP-696
Product Name: PCB Repair Equipment
Discontinued2003.10Discontinued2010.09MCW-750/NA-131, etc.
11
Model: ELP-696A
Product Name: PCB Repair Equipment
Discontinued2007.04Discontinued2014.03MCW-750/NA-131, etc.
12
Model: FG-200
Product Name: Digital Force Gauge
Discontinued1998.11Discontinued2005.01FG-500
※Sensor connector is not compatible with FG-200. Please purchase a sensor together with FG-500.
13
Model: FG-300
Product Name: Digital Force Gauge
Discontinued2006.03Discontinued2013.02FG-500
※Sensor connector is not compatible with FG-300. Please purchase a sensor together with FG-500.
14
Model: FG-300A
Product Name: Digital Force Gauge
Discontinued2008.07Discontinued2015.06FG-500
※Sensor connector is not compatible with FG-300A. Please purchase a sensor together with FG-500.
15
Model: FG-400A
Product Name: Digital Force Gauge
Discontinued2023.07Maintenance2030.07FG-500
※Sensor connector is not compatible with FG-400. Please purchase a sensor together with FG-500.
16
Model: IR-118
Product Name: IR Unit
Discontinued2002.04Discontinued2009.03
17
Model: MB-1000
Product Name: Ribbon Bonder
Discontinued1996.01Discontinued2002.12
18
Model: MB-2100
Product Name: Manual Bonder
Discontinued1992.04Discontinued1999.03
19
Model: MB-2200
Product Name: Manual Bonder
Discontinued2005.01Discontinued2011.12
20
Model: MCW-1000
Product Name: Micro Circuit Welder
Discontinued1994.10Discontinued2001.09
21
Model: MCW-550
Product Name: Micro Circuit Welder
Discontinued1993.03Discontinued2000.02
22
Model: MCW-650
Product Name: Micro Circuit Welder
Discontinued2006.03Discontinued2013.02MCW-700/750
23
Model: NA-41
Product Name: Welding Head
Discontinued2008.04Discontinued2015.03NA-122
24
Model: NA-41B
Product Name: Welding Head
Discontinued2008.04Discontinued2015.03NA-122
25Model:NA-60A
Product Name: Welding Head
Discontinued2024.08Maintenance2031.08NA-122/123
Please contact us for further detail
26
Model: NA-60B
Product Name: Welding Head
Discontinued2000.03Discontinued2007.02Please contact us for further detail
27
Model: NA-60C
Product Name: Welding Head
Discontinued2008.05Discontinued2015.04NA-124
28
Model: NA-60H
Product Name: Welding Head
Discontinued1999.02Discontinued2006.01Please contact us for further detail
29
Model: NA-62D
Product Name: Welding Head
Discontinued2022.02Maintenance2029.02NA-66
30
Model: NA-62F
Product Name: Welding Head
Discontinued2008.04Discontinued2015.03NA-111
31
Model: NA-64B
Product Name: Welding Head
Discontinued2008.05Discontinued2015.04NA-143
32
Model: NA-65
Product Name: Welding Head
Discontinued2008.04Discontinued2015.03NA-132
33
Model: NA-72
Product Name: Welding Head
Discontinued2016.07Discontinued-2023.06NA-125
34
Model: NA-75
Product Name: Welding Head
Discontinued2008.05Discontinued2015.04NA-154
35
Model: NA-90
Product Name: Welding Head
Discontinued2007.06Discontinued2014.05NA-121・122・131・132
36
Model: NA-92D
Product Name: Welding Head
Discontinued2005.07Discontinued2012.06NA-111
38
Model: NAW-1097
Product Name: Manual Can Sealer
Discontinued1992.12Discontinued1999.11
39
Model: NAW-1099
Product Name: Manual Can Sealer
Discontinued1992.12Discontinued1999.11
40
Model: NAW-1105
Product Name: Semi-Automatic Seam Welder
Discontinued1990.03Discontinued1997.03NAW-1105D
Please contact us for further detail
41
Model: NAW-1105A
Product Name: Semi-Automatic Seam Welder
Discontinued2001.09Discontinued2008.09NAW-1105D
Please contact us for further detail
42
Model: NAW-1105B
Product Name: Semi-Automatic Seam Welder
Discontinued2004.09Discontinued2011.09NAW-1105D
Please contact us for further detail
43
Model: NAW-1105BⅡ
Product Name: Semi-Automatic Seam Welder
Discontinued2007.01Discontinued2014.01NAW-1105D
Please contact us for further detail
44
Model: NAW-1105C
Product Name: Semi-Automatic Seam Welder
Discontinued2012.03Discontinued2019.03NAW-1105D
Please contact us for further detail
45
Model: NRW-1000A
Product Name: DC Welding Power Supply
Discontinued1990.09Discontinued1997.08
46
Model: NRW-100A
Product Name: DC Welding Power Supply
Discontinued2011.12Discontinued2018.11NRW-DC150A
47
Model: NRW-200A
Product Name: Welding Power Supply
Discontinued2014.01Discontinued2020.12Please contact us for further detail
48
Model: NRW-DC150
Product Name: Capacitor (DC)type Welding power supply
Discontinued2022.06Maintenance2029.06NRW-DC150A
49
Model: NRW-2000
Product Name: Constant Current Welding Power Supply
Discontinued2001.02Discontinued2008.01
50
Model: NRW-2000C/2500C
Product Name: Constant Current Welding Power Supply
Discontinued2001.02Discontinued2008.01
51
Model: NRW-50/100
Product Name: Welding Power Supply
Discontinued1994.10Discontinued2001.09
52
Model: NRW-200
Product Name: Welding Power Supply
Discontinued1994.10Discontinued2001.09
53
Model: NRW-5T/15T/25T
Product Name: AC Welding Power Supply
Discontinued1994.10Discontinued2001.09
54
Model: NRW-5A/25A
Product Name: AC Welding Power Supply
Discontinued2018.11Maintenance2025.10
55
Model: NT-5A/8A/5M
Product Name: Welding Transformer
Discontinued2018.11Maintenance2025.10
56
Model: NRW-IN4000
Product Name: Inverter Welding Power Supply
Discontinued1999.12Discontinued2006.11NRW-IN4200
57
Model: NRW-IN4000A
Product Name: Inverter Welding Power Supply
Discontinued2009.10Discontinued2016.09NRW-IN4200
58
Model: NT-IN4000A
Product Name: Inverter Welding Transformer
Discontinued2010.05Discontinued2017.04Please contact us for further detail
59
Model: NRW-IN8000A
Product Name: Inverter Welding Power Supply
Discontinued2010.03Discontinued2017.02NRW-IN400PA
Please contact us for further detail
60
Model: NT-IN8000A
Product Name: Inverter Welding Transformer
Discontinued2010.03Discontinued2017.02NT-IN8400
61
Model: NRW-IN8400
Product Name: Inverter Welding Power Supply
Discontinued2021.04Maintenance2028.04NRW-IN400PA
Please contact us for further detail
62
Model: NRW-IN8400A
Product Name: Inverter Welding Power Supply
Discontinued2024.06Maintenance2031.06NRW-IN400PA
Please contact us for further detail
63
Model: NT-IN4400
Product Name: Inverter Welding Transformer
Discontinued2021.04Maintenance2028.04NT-IN4474/4474A
64
Model: NT-IN4448
Product Name: Inverter Welding Transformer
Discontinued2022.07Maintenance2029.07NT-IN8444
65
Model: NT-IN16K4
Product Name: Inverter Welding Transformer
Discontinued2021.06Maintenance2028.05NT-IN16K4A
66
Model: NRW-IN400P
Product Name: Inverter Welding Power Supply
Discontinued2021.04Maintenance2028.04NRW-IN400PA
67
Model: NT-IN8444A
Product Name: Inverter Welding Transformer
Discontinued2021.04Maintenance2028.04NT-IN8444B
68
Model: NRW-PS300
Product Name: Hybrid type welding power supply
Discontinued2017.10Maintenance2024.09Please contact us for further detail
69
Model: NT-PS300/1500/1500H
Product Name: Welding Transformer
Discontinued2017.10Maintenance2024.09Please contact us for further detail
70
Model: TS-IN4400
Product Name: Transformer selector
Discontinued2021.04Maintenance2028.04TS-IN044A
※It is required to be used with NRW-IN400PA
71
Model: NT-P3
Product Name: Welding Transformer
Discontinued2002.05Discontinued2009.04
72
Model: PHU-10
Product Name: Pulse Heat Unit
Discontinued2006.10Discontinued2013.09
73
Model: PHU-20
Product Name: Pulse Heat Unit
Discontinued2002.05Discontinued2009.04PHU-35
74
Model: PHU-25
Product Name: Pulse Heat Unit
Discontinued2005.11Discontinued2012.10PHU-35
75
Model: PHU
Product Name: Pulse Heat Unit
Discontinued1994.10Discontinued2001.09PHU-35
76
Model: NT-35
Product Name: Pulse Heat Transformer
Discontinued2021.11Maintenance2028.10NT-35A
77
Model: NT-35C
Product Name: Pulse Heat Transformer
Discontinued2021.12Maintenance2028.11NT-35AC
78
Model: PHU-IN30
Product Name: Inverter Pulse Heat Unit
Discontinued2012.10Discontinued2019.11
79
Model: QC-100
Product Name: Force Monitor
Discontinued2016.03Maintenance2023.02Please contact us for further detail
80
Model: QC-100A
Product Name: Force Monitor
Discontinued2024.07Maintenance2031.07QC-450
Please contact us for further detail

*QC-450 is recommended as an alternative of QC-100A, but not a successor.
*Need to buy optional displacement/pressure modification.
81
Model: QC-200
Product Name: Displacement Monitor
Discontinued2016.03Discontinued2023.02Please contact us for further detail
82
Model: QC-200A
Product Name: Displacement Monitor
Discontinued2021.06Maintenance2028.05Please contact us for further detail
83
Model: QC-430/433
Product Name: Welding Monitor
Discontinued1994.10Discontinued2001.09QC-450
84
Model: QC-432
Product Name: Welding Monitor
Discontinued2011.10Discontinued2018.09QC-450
85
Model: QC-434
Product Name: Welding Monitor
Discontinued2005.10Discontinued2012.09QC-450
86
Model: QC-435
Product Name: Welding Monitor
Discontinued1999.11Discontinued2006.01
87
Model: QC-440
Product Name: Welding Monitor
Discontinued2019.06Maintenance2026.05QC-450
88
Model: TCW-114/115
Product Name: Pulse Heat Unit
Discontinued1994.10Discontinued2001.09Please contact us for further detail
89
Model: TCW-115A
Product Name: Pulse Heat Unit
Discontinued1994.10Discontinued2005.09Please contact us for further detail
90
Model: TCW-118
Product Name: Reflow Furnace
Discontinued2002.04Discontinued2009.03
91
Model: TCW-125
Product Name: ACF Thermocompression Bonding Equipment
Discontinued1999.04Discontinued2006.03TCW-125C
92
Model: TCW-125A
Product Name: ACF Thermocompression Bonding Equipment
Discontinued2006.04Discontinued2013.03TCW-125C
93
Model: TCW-215
Product Name: Pulse Heat Power Supply
Discontinued2005.10Discontinued2012.09Please contact us for further detail
94
Model: TCW-315
Product Name: Pulse Heat Power Supply
Discontinued2024.09Maintenance2031.09TCW-415
Please contact us for further detail

*TCW-415 is a successor of TCW-315, but not fully compatible.
95
Model: TCW-DP100
Product Name: Pulse Heat Power Supply
Discontinued2020.03Maintenance2027.02TCW-DB100B
96
Model: NCU-10U/10T
Product Name: Portable Plastic Heat Caulking (Unit/Transformer)
Discontinued2018.03Maintenance2025.02
97
Model: NCU-10H
Product Name: Portable Plastic Heat Caulking (Hand Piece)
Discontinued2018.03Maintenance2025.02
98
Model: NCU-15
Product Name: High Capacity Plastic Heat Caulking Power Supply
Discontinued2018.03Maintenance2025.02PHU-35
99
Model: NT-15
Product Name: High-Capacity Plastic Heat Caulking Transformer
Discontinued2018.03Maintenance2025.02NT-35A
100
Model: U-SP/SE/PR/CH
Product Name: PKG for AC Welding Power Supply
Discontinued1994.10Discontinue2001.09
101
Model: WD-01/02/03
Product Name: PKG for Welding Power Supply
Discontinued1994.10Discontinued2001.09
102Product Name: Epi-Illumination Kit ASSY
Discontinued2007.01Discontinued2013.12
103
Model: LW-F300
Product Name: Single Mode Fiber Laser Welder
Discontinued2017.12Maintenance2024.12
104
Model: LW-F500
Product Name: 500W Single Mode Fiber Laser Welder
Discontinued2018.08Maintenance2025.08
105
Model: LW-F1000
Product Name: 1000W Single Mode Fiber Laser Welder
Discontinued2018.08Maintenance2025.08

Ultrasonic Equipment

Please check S/N (serial number) of ultrasonic equipment, and refer to following sheet for repair and maintenance period.
*S/N is listed on the plate of each equipment.

No.ModelProduct nameDiscontinuedOut of date
1W1002-60Refer following S/N chart
2W1003-40Ultrasonic CutterRefer following S/N chart
3W2005 Series
(Horizontal type, vertical type, and folding machines)
Ultrasonic Welder, Ultrasonic Cutter & Ultarsonic Food CutterRefer following S/N chart
4W3011 SeriesUltrasonic WelderRefer following S/N chart
5W3012 SeriesUltrasonic WelderRefer following S/N chart
6W3013 SeriesUltrasonic WelderRefer following S/N chart
7W3014 SeriesUltrasonic WelderRefer following S/N chart
8W3015 SeriesUltrasonic WelderRefer following S/N chart
9W3020/W3040/W3050/W3070/W3080/W3085/W3090/W3095/W3120/W3155 SeriesUltrasonic WelderRefer following S/N chart
10W4xxx SeriesUltrasonic Welder
11W5xxx SeriesUltrasonic WelderRefer following S/N chart
12UI-3002/UI-7003/UI-9001High Frequency Induction HeaterRefer following S/N chart
13AL-2001Alarm Unit
14DC-1005Displaceement Monitor
15H3-350/H3-650Homogenizer
16HK1002Hair Knotter
17HW-40ⅡWelder
18HFA SeriesUltrasonic Clear File Welder 

Maintenance Period

Manufacturing dateSerial numberExpiration DateExpired
From March 20171 ~ 276852024.03
From March 201827686 ~ 289952025.03
From March 201928996~300982026.03

*If the S / N has 5 or more digits, please check the last 5 digits.

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