Offline Selective Wave Soldering Machine for THT Line Small Batch Multiple Variety 100% Tin Penetration

Name: Offline Selective Wave Soldering Machine for THT Line Small Batch Multiple Variety 100% Tin Penetration
Brand: Shenzhen Hansome Technology Co., Ltd.

Designed for small-batch and multiple-variety THT production, this offline selective wave soldering machine offers 100% tin penetration and over 98% soldering yield. Features quick setup without fixtures, low purchase and maintenance costs, compact footprint, and optional top/bottom preheating systems for enhanced quality.

Place of Origin China

Warranty 1 year

Packaging Details Wooden

Total Power 2600W

Relay Brand Schneider

Air Supply 4-6bar,Max 15L/Min

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Product Description

Smallbatch/Multiple Offline Selective Integrated Selective Wave Soldering For THT Line

Product Introduction

Advanced solution for DIP soldering challenges in small-batch and multiple-variety production environments.

Enables flexible production of multiple varieties and small batches
Quick setup for soldering without fixtures required
Extremely low equipment purchase cost
Minimal usage and maintenance costs (savings on tin slag, flux, electricity, and consumables)
100% tin penetration rate with over 98% soldering yield
Compact footprint with extremely low covering area

Working Principle

In offline selective soldering mode, the soldering nozzle remains fixed while the PCB board moves along X, Y, and Z axes according to programmed settings to achieve precise soldering of PCB solder joints.

Selective wave soldering working diagram

Precision Spraying System

High-precision 0.5mm fluid spray nozzle using "Lumina" imported from Japan in original packaging.

PCB Preheating Systems

Top Side Preheating (Optional)

Utilizes 1KW infrared heating tubes to preheat PCB board top before soldering. Meets high temperature requirements for special components, reduces thermal shock, activates flux activity, improves component pin tin penetration, and enhances soldering quality.

Bottom Side Preheating

Employs fast infrared heat conduction to preheat PCB board before soldering and maintains heating during the process. Features synchronized "preheating + soldering" design principle that improves soldering efficiency, increases tin penetration rate, reduces thermal shock for heat-sensitive components, and ensures high cleanliness of PCB after soldering.

Machine Features & Construction