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I.C.T | Special DIP Soldering Machine for Heat Exchanger

DIP Soldering Machine – reliable dip soldering machine for heat exchanger production.
a. Japanese Kuroda nozzle
b. Horizontal independent heating
c. 7kW normal power
d. Touch screen + PLC
e. 400mm conveyor
f. Optional nitrogen
g. Global on-site service
  • I.C.T-W2

  • I.C.T

Availability:
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DIP Line 101


DIP Soldering Machine – Special DIP Soldering Machine for Heat Exchanger


I.C.T W-series DIP Soldering Machine is the professional hot dip solder coating machine for THT production lines, especially designed for thick boards and large copper areas like heat exchangers. This DIP Soldering Machine uses Japanese Kuroda precision nozzle for uniform flux, fully independent horizontal heating zones for accurate temperature curves, and energy-saving design to keep running power at only 7kW. Optional nitrogen protection gives perfect lead-free joints on heavy components. After long-term use in heat exchanger factories worldwide, this DIP Soldering Machine has become the first choice for customers who need strong and stable dip soldering machine.


Feature

Precision Flux System

1 Precise Spray System


Japanese Kuroda nozzle with adjustable atomizing area and pyramid filter deliver stable, low-waste flux coating even on large heat exchanger boards. Digital flow control and pressure tank keep flux supply constant – ideal for Special DIP Soldering Machine for Heat Exchanger in continuous THT lines.


Multi-Layer Temperature Protection

2 Safe and Reliable Temperature Protection


Third-party independent over-temperature protection plus PLC+PID closed-loop control provide complete safety backup. Real-time monitoring and instant emergency stop protect operators and the whole hot dip solder coating machine during 24-hour production.


High-Efficiency Heating Performance

3 High-Efficiency Heating Module


Fully independent horizontal heating zones with closed hot-air path and rectifier plates create perfectly even temperature on thick copper boards. Warm-up takes only about 15 minutes and normal power stays at 7kW – the most powerful heating among similar DIP Soldering 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


Our team flew to Uruguay to help a major smart meter producer install the W-series DIP Soldering Machine on their busy THT line. The factory needed strong lead-free soldering for complex boards with big components. After three days of careful setup and local operator training, the DIP Soldering Machine ran at full capacity with only 7kW power and zero defects. The customer filmed the entire line in operation and praised the clean joints, low running cost and our professional support – this project is now a popular reference for heat exchanger and smart meter factories in Latin America.



Expert Services and Training


We offer end-to-end partnership for every DIP Soldering Machine: detailed line layout planning, on-site commissioning by experienced engineers, customized operator training programs and 7×24 remote monitoring. Whether you need spare parts for hot dip solder coating machine or process optimization, our global warehouse network guarantees delivery within 48 hours.


Wave Soldering Machine 203


| Customer Praise


Heat exchanger manufacturers especially love our DIP Soldering Machine for handling thick copper boards without bridges or icicles. They highlight the extremely low electricity bill, rock-solid mechanical structure, quick spare parts supply and the best price-performance ratio among similar Special DIP Soldering Machine for Heat Exchanger.


Customer-Review-05


| Quality Certifications


All I.C.T DIP Soldering Machine models hold full CE, CCC, UL, RoHS and ISO9001 certifications, plus over ten invention patents on flux saving and heating technology, meeting the highest global standards for safety and environmental protection.


I.C.T-Certificate-03


| About I.C.T Company and Factory


Headquartered in Dongguan with a 12,000㎡ modern factory and 89 dedicated staff (including 20 senior engineers), I.C.T has been the trusted full-line partner for SMT and DIP equipment since 2012. We serve more than 1600 active customers in 72 countries through 8 branch offices and multiple overseas warehouses. From initial consultation to lifetime upgrades, we focus on delivering real value and zero-risk solutions for every dip soldering machine user worldwide.

I.C.T-Factory-and-Team-02

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