Laser Spray Soldering System LB Series

  • Laser Spray Soldering technology using solder balls with no flux required.
  • High-precision soldering for micro-components and dense PCB layouts.
  • Fast soldering speed with consistent and accurate solder volume.
  • Built-in nitrogen generation to minimize oxidation and improve joint quality.

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Overview

QUICK LB Series is a new-generation laser spray soldering system, utilizing solder micro-ball jetting technology combined with high-energy laser heating to create ultra-precise solder joints for micro-components. The LB Series supports multiple configurations from off-line units to fully on-line automation systems, suitable for high-density electronics manufacturing, semiconductor processes, AIoT devices, and industrial applications requiring exceptional stability.

Features

  1. Laser Spray Soldering technology enables high-precision soldering with spacing as small as 100 μm.
  2. Supports solder balls from 100–1500 μm with precise control of solder volume for each joint.
  3. High soldering speed (0.2 s/joint), significantly improving production throughput.
  4. Flux-free process — leaves no residue, ideal for semiconductor and ultra-clean applications.
  5. Integrated nitrogen generator reduces oxidation and enhances solder joint quality.
  6. Multiple Off-line/On-line models with flexible working ranges for different production needs.

Specifications

Specification LB10 LB100 LB100S LB1000
Equipment Type Off-line Off-line Off-line On-line
Operation Mode Single station Dual asynchronous stations Dual asynchronous stations Conveyor-based automated line
Overall Dimensions (L×W×H) 900 × 1100 × 1900 mm
(excluding tower light)
1200 × 1500 × 1750 mm
(excluding tower light)
900 × 1310 × 1750 mm
(excluding tower light)
Customizable
Working Area 220 × 220 mm 250 × 250 mm 130 × 130 mm Customizable
Solder Material Solder balls (diameter 100 μm – 1500 μm)
Nitrogen Supply Module Integrated nitrogen generator
Key Features Flux-free | Ultra-close soldering (min. 100 μm) | High-speed soldering (0.2 s/joint) | High reliability | Precise solder volume control
Application Industries AIoT | Smart Devices | EV | Semiconductor | Aerospace & Industrial