In today’s advanced manufacturing industries whether electronics, automotive, aerospace, or renewable energy bonding and sealing have become indispensable. Adhesives are rapidly replacing traditional joining methods like welding and fastening due to their ability to bind dissimilar materials with enhanced mechanical and chemical resistance
At Dispense Robotics, we specialize in metering, mixing, and dispensing two-part epoxies, polyurethanes (PU), and silicones with high precision. Our solutions ensure long-term durability, environmental resistance, and repeatable performance no matter the production scale.
Adhesive Bonding with Epoxy, PU, and Silicone
Adhesives used in bonding applications range from single to multi-component systems and may be based on:
- Epoxy Resins: Excellent mechanical properties, strong adhesion, and resistance at room temperature.
- Polyurethanes: Flexible, chemical-resistant, and often serve a dual sealing function.
- Silicones: Exceptional temperature resistance, electrical insulation, and elasticity.
- Methacrylates: High strength with fast curing but require special handling due to short pot life.
These adhesives are processed using precision dispensing equipment, which accurately meters and mixes components in fixed ratios to ensure uniform bonding quality
Pre- and Post-Treatment Considerations
Surface preparation is critical for optimal adhesion. Depending on material properties, components may require treatments like plasma, corona discharge, or chemical priming. Adhesive application can take the form of dots, beads, or full-surface spreading, followed by curing via infrared, UV, or thermal systems.
Precision Dispensing Systems from Dispense Robotics
To meet the growing complexity of bonding and sealing applications, Dispense Robotics offers a lineup of robust, industrial-grade equipment engineered for reliable high-viscosity material handling and precise dosing control.
PRO-CP20 – Electric Precision Can Pump
A compact electric metering system designed to feed material directly from 20 kg containers without introducing air or contaminants. Ideal for high-viscosity adhesives (1–500,000 cps), offering:
±1% dosing accuracy
Max flow rate of 300 mL/min
5-inch touchscreen control
Electric motor operation (no compressed air required)
PRO-CPD20 – Advanced Dual Control Pump
Built for demanding industrial workflows, this system expands on the CP20 with:
Ideal for automated bonding lines with precision metering
Higher power (5.2 kW)
Larger 7-inch TFT LCD display
Ethernet & RS485 connectivity
TCP-1800N – High-Power Pneumatic Pump
Designed for ultra-viscous materials like grease, epoxy, silicone RTV, and solder paste:
Built for long-distance and heavy-duty fluid transfer
20:1 pump ratio, up to 14 MPa output pressure
Supports viscosities up to 600,000 cps
TCP-101N – Lightweight Precision Pneumatic Pump
Optimized for smaller operations or tighter workspaces:
- Compact size, only 18 kg
- 10:1 or 20:1 pumping ratio
- Consistent 20cc per cycle delivery
Suitable for adhesives, creams, and 1K materials
Why Choose Dispense Robotics?
With deep expertise in industrial dispensing, we deliver:
- Proven solutions for complex bonding challenges
- User-friendly systems tailored to your adhesive type
- Scalable technologies for small-batch or high-volume production
- Custom engineering based on your resin, substrate, and environment
Whether you’re sealing PCB enclosures or assembling aerospace composites, Dispense Robotics provides reliable, high-precision dispensing systems to streamline and scale your bonding process.