Maintenance Period

Click the "Contact Us" button on the right.

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

No. Model Product Name Date of Production Discontinuance Maintenance Period Alternative Products
Expiration Date Expired
1 CNT-300 Motor Head Controller 2006.11 2013.10 CNT-320B (Please inquire to sales representatives)
2 CNT-310 Motor Head Controller 2015.03 2022.02 CNT-320B (Please inquire to sales representatives)
3 CNT-320 Motor Head Controller 2020.02 2027.01 CNT-320B
4 CNT-320A Motor Head Controller 2020.02 2027.01 CNT-320B
5 NA-201 Motor Drive Unit 2015.03 2022.02 NA-201PB-B
6 NA-202P Motor Drive Unit 2020.02 2027.01 NA-202PB-B
7 ELP-696 PCB Repair Equipment 2003.10 2010.09 MCW-750/NA-131, etc.
8 ELP-696A PCB Repair Equipment 2007.04 2014.03 MCW-750/NA-131, etc.
9 FG-200 Digital Force Gauge 1998.11 2005.01 FG-400
10 FG-300 Digital Force Gauge 2006.03 2013.02 FG-400
11 FG-300A Digital Force Gauge 2008.07 2015.06 FG-400
12 IR-118 IR Unit 2002.04 2009.03
13 MB-1000 Ribbon Bonder 1996.01 2002.12
14 MB-2100 Manual Bonder 1992.04 1999.03
15 MB-2200 Manual Bonder 2005.01 2011.12
16 MCW-1000 Micro Circuit Welder 1994.10 2001.09
17 MCW-550 Micro Circuit Welder 1993.03 2000.02
18 MCW-650 Micro Circuit Welder 2006.03 2013.02 MCW-700/750
19 NA-41 Welding Head 2008.04 2015.03 NA-122
20 NA-41B Welding Head 2008.04 2015.03 NA-122
21 NA-60B Welding Head 2000.03 2007.02 NA-60A
22 NA-60C Welding Head 2008.05 2015.04 NA-124
23 NA-60H Welding Head 1999.02 2006.01 NA-60A
24 NA-62F Welding Head 2008.04 2015.03 NA-111
25 NA-64B Welding Head 2008.05 2015.04 NA-143
26 NA-65 Welding Head 2008.04 2015.03 NA-132
27 NA-72 Welding Head 2016.07 2023.06 NA-125
28 NA-75 Welding Head 2008.05 2015.04 NA-154
29 NA-90 Welding Head 2007.06 2014.05 NA-121・122・131・132
30 NA-92D Welding Head 2005.07 2012.06 NA-111
31 NAW-1097 Manual Can Sealer 1992.12 1999.11
32 NAW-1099 Manual Can Sealer 1992.12 1999.11
33 NAW-1105 Semi-Automatic Seam Welder 1990.03 1997.03 NAW-1105D(Please inquire to sales representatives)
34 NAW-1105A Semi-Automatic Seam Welder 2001.09 2008.09 NAW-1105D(Please inquire to sales representatives)
35 NAW-1105B Semi-Automatic Seam Welder 2004.09 2011.09 NAW-1105D(Please inquire to sales representatives)
36 NAW-1105BⅡ Semi-Automatic Seam Welder 2007.01 2014.01 NAW-1105D(Please inquire to sales representatives)
37 NAW-1105C Semi-Automatic Seam Welder 2012.03 2019.03 NAW-1105D(Please inquire to sales representatives)
38 NRW-100A DC Welding Power Supply 2011.12 2018.11 NRW-DC150
39 NRW-1000A DC Welding Power Supply 1990.09 1997.08
40 NRW-200 Welding Power Supply 1994.10 2001.09
41 NRW-200A Welding Power Supply 2014.01 2020.12 NRW-DC150
42 NRW-2000 Constant Current Welding Power Supply 2001.02 2008.01
43 NRW-2000C/2500C Constant Current Welding Power Supply 2001.02 2008.01
44 NRW-50/100 Welding Power Supply 1994.10 2001.09
45 NRW-5T/15T/25T AC Welding Power Supply 1994.10 2001.09
46 NRW-5A/25A AC Welding Power Supply 2018.11 2025.10
47 NT-5A/8A/5M Welding Transformer 2018.11 2025.10
48 NRW-IN4000 Inverter Welding Power Supply 1999.12 2006.11 NRW-IN4200
49 NRW-IN4000A Inverter Welding Power Supply 2009.10 2016.09 NRW-IN4200
50 NT-IN4000A Inverter Welding Transformer 2010.05 2017.04 NT-IN4200
51 NRW-IN8000A Inverter Welding Power Supply 2010.03 2017.02 NRW-IN8400/8400A(Please inquire to sales representatives)
52 NT-IN8000A Inverter Welding Transformer 2010.03 2017.02 NT-IN8400/8400A
53 NRW-IN8400 Inverter Welding Power Supply 2021.04 2028.04 NRW-IN400PA(Please inquire to sales representatives)
54 NT-IN16K4 Inverter Welding Transformer 2021.06 2028.05 NT-IN16K4A
55 NRW-PS300 Hybrid type welding power supply 2017.10 2024.09 Please contact us for further detail
56 NT-PS300/1500/1500H Welding Transformer 2017.10 2024.09 Please contact us for further detail
57 TS-IN4400 Transformer selector 2021.04 2028.04 TS-IN044A
※It is required to be used with NRW-IN400PA
58 NT-P3 Welding Transformer 2002.05 2009.04
59 PHU-10 Pulse Heat Unit 2006.10 2013.09
60 PHU-20 Pulse Heat Unit 2002.05 2009.04 PHU-35
61 PHU-25 Pulse Heat Unit 2005.11 2012.10 PHU-35
62 PHU Old Type Pulse Heat Unit 1994.10 2001.09 PHU-35
63 PHU-IN30 Inverter Pulse Heat Unit 2012.10 2019.11
64 QC-430/433 Welding Monitor 1994.10 2001.09 QC-450
65 QC-432 Welding Monitor 2011.10 2018.09 QC-450
66 QC-434 Welding Monitor 2005.10 2012.09 QC-450
67 QC-435 Welding Monitor 1999.11 2006.01
68 TCW-114/115 Pulse Heat Unit 1994.10 2001.09 TCW-315
69 TCW-115A Pulse Heat Unit 1994.10 2005.09 TCW-315
70 TCW-118 Reflow Furnace 2002.04 2009.03
71 TCW-125 ACF Thermocompression Bonding Equipment 1999.04 2006.03 TCW-125C
72 TCW-125A ACF Thermocompression Bonding Equipment 2006.04 2013.03 TCW-125C
73 TCW-215 Pulse Heat Unit 2005.10 2012.09TCW-315
74 NCU-10U/10T Portable Plastic Heat Caulking(Unit/Transformer) 2018.03 2025.02
75 NCU-10H Portable Plastic Heat Caulking (Hand Piece) 2018.03 2025.02
76 NCU-15 High Capacity Plastic Heat Caulking Power Supply 2018.03 2025.02 PHU-35
77 NT-15 High Capacity Plastic Heat Caulking Transformer 2018.03 2025.02 NT-35
78 U-SP/SE/PR/CH PKG for AC Welding Power Supply 1994.10 2001.09
79 WD-01/02/03 PKG for Welding Power Supply 1994.10 2001.09
80 Epi-Illumination Kit ASSY2007.012013.12
81 LW-F300 Single Mode Fiber Laser Welder2017.122024.11
82 LW-F500 500W Single Mode Fiber Laser Welder2018.082025.07
83 LW-F1000 1000W Single Mode Fiber Laser Welder 2018.082025.07

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.
Model Product Name Expired
W1xxx, W2xxx, W3xxx, W4xxx, W5xxx Series, WFB Ultrasonic Welder, Ultrasonic Cutter & Ultarsonic Food Cutter Refer following S/N chart
UI-3xxx, UI-7xxx, UI-8xxx, UI-9xxx Series, Matching Box, UST1030, USW1000, UTS1030 High Frequency Induction Heater Refer following S/N chart
AL-2001 Alarm Unit
DC-1005 Displaceement Monitor
H3-350/H3-650 Homogenizer
HK1002 Hair Knotter
HW-40Ⅱ Welder
Maintenance Period
Manufacturing date Serial number Expiration Date Expired
From March 2014 1 ~ 24077 2021.03
From March 2015 24078 ~ 25487 2022.03
From March 2016 25488 ~ 26554 2023.03
  • *If the S / N has 5 or more digits, please check the last 5 digits.

To Top of Page