Two-Component Dispensing Systems: Precision Fluid Control for Smart Manufacturing

In today’s advanced manufacturing landscape—from battery management systems in new energy vehicles to sophisticated consumer electronics—two-component adhesives (such as epoxy, polyurethane, and silicone) have become the "lifeblood" of product encapsulation and protection, thanks to their exceptional bonding strength, insulation properties, and environmental resistance.

However, traditional manual mixing and dispensing methods often struggle with inaccuracies in ratio, uneven mixing, air bubbles, improper curing, and high labor costs. To tackle these industry challenges, Guanjiao Machinery, drawing on years of expertise in fluid control, introduces a new generation of high-performance, fully automatic two-component dispensing systems—empowering businesses to achieve intelligent, efficient, and precise production.

I. Core Strengths: Precision, Stability, Efficiency

Our two-component dispensing systems feature advanced mechatronic design, delivering precise control at every stage of the process to ensure consistent product quality.

1. High-Precision Metering System
   

   Driven by high-accuracy servo motors and imported gear pumps (or screw pumps), the system ensures independent and precise metering for both Component A and B. It offers a wide adjustable mixing ratio (typically from 1:1 to 10:1) with metering accuracy as high as ±1% to ±2%. Whether handling low-viscosity or high-viscosity pastes, the system guarantees complete chemical reaction, eliminating waste caused by incorrect ratios.

2. Efficient Mixing Technology
   

   We provide two solutions tailored to different adhesive characteristics:

• Static Mixing:Ideal for most standard applications, this method uses spiral blades to split and recombine the adhesive stream, offering effective mixing at low cost.

• Dynamic Mixing:Designed for high-viscosity, high-filler, or high-ratio adhesives, this system employs high-speed rotating blades to ensure thorough, molecular-level uniformity before dispensing—effectively preventing issues such as "incomplete curing" or "stringing."

3. Intelligent Control System
   

   Equipped with an industrial-grade touchscreen HMI and a high-performance PLC control system, the machine supports storage of up to 200 process recipes for one-touch recall. Recipes can be imported or exported via USB. The intuitive parameter setup allows quick operator training, while access controls prevent unauthorized adjustments.

4. Flexible Automation Integration
   

   The system easily integrates with XYZ three-axis platforms, multi-axis robotic arms, or conveyor lines to perform dispensing, potting, and coating along complex 3D paths. It supports both teach-and-play and offline programming, making it suitable for products of all shapes and sizes—from tiny sensors to large motor housings.

II. Compatible Adhesives & Typical Applications

Guanjiao Machinery’s two-component dispensing systems are widely compatible with mainstream two-part adhesives, serving as a reliable partner in high-end manufacturing across multiple sectors.

• Epoxy:High hardness and strength, ideal for potting motors, transformers, and power modules.

• Polyurethane (PU):Excellent flexibility and impact resistance, perfect for cushioning LED modules and outdoor power supplies.

• Silicone:Resistant to extreme temperatures and aging, suitable for thermal management and sealing in new energy control units and high-power devices.

Key Industries Served:

• New Energy Vehicles:Potting for BMS, ECU, and OBC.

• Solar & Energy Storage:Waterproof insulation for inverters and control boards in storage cabinets.

• Power & Electrical:Encapsulation of relays, transformers, and high-voltage switches.

• Industrial Automation:Sealing for PLC controllers and servo drivers.

• LED Lighting:Potting for high-power LED street light drivers.

• Consumer Electronics:Encapsulation of smart home modules and wireless chargers.

III. Why Choose Guanjiao Machinery?

• Reliable Quality:Core components (pumps, seals, electrical parts) use internationally recognized brands. Every machine undergoes rigorous endurance testing, supports 24/7 continuous operation, and delivers exceptionally low failure rates.

• Cost Efficiency:Precise adhesive control minimizes waste, while automation boosts productivity 3–8 times compared to manual processes. High first-pass yield significantly reduces rework costs.

• Customized Solutions:We don’t just sell equipment—we provide tailored solutions. Whether you need a stand-alone unit or a fully automated line, we adapt to your product size, capacity needs, and workshop layout.

• Worry-Free Support:Benefit from free process evaluation and adhesive testing, plus responsive nationwide after-sales service to ensure long-term, high-performance operation.

Contact us today for your customized solution!

Let Guanjiao Machinery’s two-component dispensing systems protect your product quality and help you embrace the future of smart manufacturing.