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I.C.T | Small Automatic Lead Free Wave Soldering Machine

Automatic Lead Free Wave Soldering Machine delivers smart, green THT wave solder.
a. Japanese Kuroda nozzle for ultra-stable flux spray.
b. Horizontal independent zones for perfect heat distribution.
c. Only 7kW running power for lowest electricity cost.
d. Touch-screen + PLC for one-click program change.
e. 400mm conveyor suits automatic wave welding machine perfectly.
f. Optional nitrogen for oxide-free wave solder system.
g. Global on-site service in 72 countries.
  • I.C.T-W2

  • I.C.T

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Wave Soldering Machine 104


Automatic Lead Free Wave Soldering Machine for DIP Line


The I.C.T W-series Automatic Lead Free Wave Soldering Machine is a fully automatic wave welding machine built for high-volume THT and DIP production lines. This Lead free Wave soldering machine uses Japanese Kuroda precision nozzle, fully independent horizontal heating and intelligent energy-saving technology to achieve outstanding through-hole wetting with almost zero dross. Normal operation needs only 7kW while optional nitrogen protection satisfies the highest quality standards. Widely trusted in automotive, smart meter and industrial electronics factories, this Wave Solder System has become the first choice for customers building efficient automatic wave welding machine lines.


Feature

Intelligent Flux Spray System

1 Precise Spray System


Japanese Kuroda Seiko nozzle with adjustable atomizing area and pyramid filter deliver uniform, low-waste flux coating every cycle. Digital flow control and constant pressure supply keep the chamber clean and reduce flux cost dramatically – a core advantage for Lead free Wave soldering machine in continuous THT production.


Full Temperature Safety Protection

2 Safe and Reliable Temperature Protection


Third-party independent over-temperature protection combined with PLC+PID closed-loop control form multiple safety layers. Real-time monitoring and instant emergency stop protect operators and the entire Wave Solder System during 24-hour automatic operation.


High-Efficiency Heating Performance

3 High-Efficiency Heating Module


Fully independent horizontal heating zones with closed hot-air circulation and rectifier plates guarantee perfectly even temperature across every board. Warm-up takes only about 15 minutes and normal power stays at 7kW – the most energy-saving design among similar automatic wave welding machine.


DIP Line Equipment List


Model W4 W3 W2
Dimension:(mm) 4200X1250X1500 3600X1250X1500 2900X1160X1500
Weight(kg) Approx.1500kg Approx.1200kg Approx.790kg
Power Supply 3P5W,380/220V 50Hz 3P5W,380/220V 50Hz 3P5W,380/220V 50Hz
Startup Power 32kw 24kw 16kw
Operation Power 12kw 9kw 7kw
Control System PLC
Spray System
Transmission Method  Step motor
Spray Pressure 0.25Mpa--0.4Mpa
lux flow 10--100ml/min
Exhaust Diameter Φ200mm
Exhaust Capacity 25m3/min
Preheating System
Preheating Mode Hot air
Control Mode PID + SSR
Preheating Zone 4 3 2
Preheating Length 1800mm 1600mm 1200mm
Preheating Temp. (Room Temperature)-250°C
Warm-up Time(min) Approx.15min (setting 150°C)
Conveyor System
PCB Size:LxW(mm) Min:80x60mm; Max:400x300mm
Conveyor Speed 0-2000(mm/min)
Conveyor Height 750+/-20 (mm)
Finger Double hook claw (Standard)
Conveyor width control Manually
Conveyor Angle 4~7degree
Soldering System
Solder Pot style Mechanical Motor drive
Solder Pot Material Full Titanium (Standard FT)
Solder pot temperature 300°C
Solder pot capacity Lead-free 350kg Lead-free 300kg Lead-free 250kg
Other
Finger cleaning system Brush



DIP Line Equipment List

DIP Line Equipment List 01


Our DIP production line offers advanced tools for efficient and precise PCB assembly. The fully automated DIP line includes a DIP insertion line for accurate component placement, a wave loader for smooth PCB entry, a wave unloader for safe exit, and an assembly belt line for final checks. This high-quality PCB DIP production line ensures stable operation, reliable THT insertion, and cost-effective assembly, meeting diverse industry needs. With modular designs and global support from I.C.T, it boosts productivity for through-hole tasks.


2 DIP Line with DIP Machine 04


Product Name Purpose in DIP Line

Automatic Insert Machine

Automatically places components onto PCBs with precision for DIP production line.

Wave Soldering Machine

Melts solder to form solid joints on PCBs during THT plug-in process.

Selective Soldering Machine

Applies solder selectively to specific areas for accurate THT assembly

Post-wave Inline AOI

Inspects solder joints and placement defects on DIP assembled PCB.

X-ray

Checks internal solder quality and hidden defects in THT components.

ICT Tester

Tests electrical performance and connectivity of assembled PCB.

Belt Assembly Line

Transports PCBs smoothly through the DIP line for efficient assembly and inspection.


Customer Success Video


I.C.T engineers went to Uruguay to install and commission the W-series Automatic Lead Free Wave Soldering Machine for a smart meter manufacturer. The customer runs a high-volume DIP production line and needed stable lead-free soldering for complex PCBs with large parts. After our team completed the setup and operator training, the machine reached full speed with only 7kW running power and perfect joint quality. The customer shared a video showing the Automatic Lead Free Wave Soldering Machine running smoothly in their THT assembly line, praising the low energy cost, easy maintenance and excellent after-sales support. This Uruguay smart meter project has become a successful reference for many Latin American DIP lines.



Expert Services and Training


I.C.T offers complete lifecycle support for every Automatic Lead Free Wave Soldering Machine – from line planning and professional installation to detailed operator training and 7×24 global technical service. Our experienced team ensures your Wave Solder System and entire THT line achieve maximum efficiency with zero risk.


Wave Soldering Machine 205


| Customer Praise


Customers worldwide praise our Automatic Lead Free Wave Soldering Machine for rock-solid reliability, extremely low electricity consumption and flawless soldering results on complex boards. They especially love the rapid global response, strong export packaging and perfect integration with downstream automatic wave welding machine equipment.


Customer-Review-01


| Quality Certifications


Every I.C.T Automatic Lead Free Wave Soldering Machine carries CE, CCC, UL, RoHS and ISO9001 certifications plus several invention patents, fully meeting the strictest international safety and environmental standards for modern DIP production lines.


I.C.T-Certificate-01


| About I.C.T Company and Factory


I.C.T is a professional one-stop solution provider for SMT and DIP production lines with over 25 years of experience. Our 12,000㎡ factory in Dongguan employs 89 staff including 20 engineers. We design and manufacture all core equipment in-house and serve over 1600 customers across 72 countries. Strict quality management and continuous innovation make us the most trusted partner for high-performance Wave Solder System worldwide.

I.C.T-Factory-and-Team-03

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