Inline Visual Solder Paste Dispenser with 220-300 Microns Dot Uniformity for PCB Pad Applications

Inline Visual Solder Paste Dispensing Solution for PCB Pad Applications

In modern printed circuit board assembly, precise solder paste application is a critical factor for ensuring high-quality electrical connections and reliable device performance. The Mingseal GS600 Series Inline Visual Dispensing Machine is purpose-built for high-accuracy solder paste dispensing directly onto PCB pads, supporting tight process requirements across high-volume production lines.

Designed to deliver consistent dot diameters in the typical range of 220–300 microns, the GS600 series helps manufacturers achieve excellent paste uniformity across all pads, which is essential for clean solder joints during reflow. Its integrated camera recognition module and visual alignment system ensure that each paste dot is placed exactly where it should be, minimizing defects such as bridging or insufficient solder.

Key Advantages

• Consistent Dot Uniformity: Achieve precise solder paste dots with a typical diameter range of 220–300 microns and excellent consistency across every pad.
• Integrated Camera Recognition: Advanced image recognition and positioning modules align each pad for accurate paste placement, improving first-pass yield.
• Inline Production Ready: Support high-speed SMT lines and can be easily integrated into existing production setups.
• Real-Time Process Control: Visual modules inspect dispensing quality, detect missing dots, and monitor paste application.

Typical Applications

✔ High-precision solder paste dispensing on PCB pads
✔ Micro solder bumping for fine-pitch components
✔ Pad coating for microelectronics or module assembly
✔ Small-format board or flexible board solder paste application
✔ LED or sensor PCB pad soldering preparation

Key Specifications

FAQ

Q1: How does the GS600M achieve consistent solder paste dots?
A: The system combines high-precision valve control with camera-guided pad recognition to ensure each dot is uniform in diameter and position.

Q2: Is this machine suitable for small and dense PCBs?
A: Yes. The GS600 series is designed for fine-pitch pads and high-density layouts, with vision modules that adjust dot placement in real time.

Q3: What types of solder paste can be used?
A: The machine handles a wide range of solder paste formulations and viscosities, making it flexible for different product requirements.

Q4: Can it be integrated into an existing SMT line?
A: Absolutely. Its inline conveyor system and MES compatibility make it easy to connect with other production equipment and traceability systems.

About Mingseal

Mingseal is a specialist in precision inline and desktop dispensing systems for the global electronics industry. We design and manufacture advanced machines that combine stable mechanical platforms, flexible modular options, and intelligent vision systems. Our solutions help factories in Asia, Europe, and North America boost production efficiency, product quality, and profitability.

Contact Mingseal today to discover how the GS600M Inline Visual Solder Paste Dispensing Machine can upgrade your PCB assembly process with outstanding dot accuracy, process stability, and smart factory readiness.

Established in 2008, Changzhou Mingseal Robot Technology Co., Ltd. (hereinafter referred to as “Mingseal Technology”) is a technology-driven high-end equipment manufacturing enterprise committed to providing connection and assembly equipment, key core components, and customized technology solutions for industry-leading customers in the fields of semiconductor packaging & testing and precision electronic manufacturing, jointly promoting industry technique and technology progress.

Mingseal Technology specializes in the development and production of high-precision dispensing machines, which are widely used in advanced semiconductor packaging, consumer electronics, and automotive electronics manufacturing. Our dispensing systems feature visual control, multi-axis motion, and adaptable configurations, enabling consistent and efficient material application in complex processes.

Our products are trusted by top-tier customers across industries, and our business and technical support network spans China, Japan, South Korea, Vietnam, Singapore, India, Thailand, Malaysia, and Mexico.

Mingseal Technology has received multiple national honors and qualifications, including National High-Tech Enterprise, National Intellectual Property Demonstration Enterprise, and National “Specialized, Fined, Peculiar and Innovative” Small Giant Enterprise. In the era of intelligence and digitalization, we will continue to invest in technological R&D, uphold values of cooperation and sharing, and work closely with customers, suppliers, employees, and partners to advance high-end intelligent manufacturing.