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Two Part Adhesive Dispenser for 2K Resin Bonding & Electronic Potting
The Two Component Glue Mixing Machine is an automatic 2K adhesive metering and mixing system designed for precise mixing and dispensing of two-component adhesives. The machine separately stores Components A and B, accurately controls the material ratio, and mixes the two components before dispensing. It can be configured for epoxy, polyurethane, silicone and other two-component adhesive materials. With precise metering, automatic mixing, programmable dispensing and optional heating, stirring and vacuum functions, the system is suitable for industrial bonding, potting, encapsulation, sealing and filling applications.
The two part adhesive dispenser is an automatic dual-component metering, mixing and dispensing system for 2K materials: epoxy resin, polyurethane, silicone. It accurately controls A/B component ratio and output volume for potting, encapsulation, sealing and casting in electronics, electrical, new energy industries. Desktop and floor-standing models are available, vacuum degassing chamber optional for bubble-free potting.
Key Features
- Accurate metering system, stable ratio control for two part potting compound
- Dynamic / static mixing optional, good mixing effect for high viscosity resin
- Automatic filling & potting, reduce manual operation
- Optional vacuum chamber for bubble-free vacuum potting
- Support epoxy, PU, silicone two component potting compound
- Adjustable flow rate & filling speed for different workpiece
- PLC + touch screen control, easy parameter setting
- Available in desktop type and stand-alone industrial model
- Custom filling head and fixture for different products
Advantages
- Consistent mixing ratio of two part potting compound, avoid bad curing
- Vacuum degassing option eliminates air bubbles inside potting layer
- Improve potting efficiency, suitable for small batch and mass production
- Reduce waste of expensive two part potting compound
- Compact structure, low maintenance cost
- Good compatibility with various two-component potting materials
Application
Our two part potting compound filling machine is widely used for encapsulation of:
- Current & voltage transformers
- LED drivers, LED power supplies
- PCB circuit boards, electronic modules
- Sensors, automotive electronic parts
- Power adapters, capacitors
- New energy electrical components
Working Principle
The two part potting compound filling machine separately pumps A component and B component potting compound from material tanks. The servo metering system controls the volume of A and B glue according to preset ratio. Two materials flow into mixing unit for fully mixing, then the mixed two part potting compound is dispensed and filled into workpieces. If equipped with vacuum system, the whole potting process runs under vacuum environment to prevent bubble generation.
Specication
| Item | Parameter |
|---|---|
| Product Name | Two part adhesive dispenser (2 Component AB Glue Potting Machine) |
| Glue Type | Epoxy resin, Polyurethane (PU), Silicone two-part potting compound |
| A:B Mixing Ratio | 1:1 ~ 10:1 (Adjustable via touch screen, customized ratio available) |
| Metering System | Servo motor driven piston metering / Gear pump metering (optional) |
| Filling Range | 1g ~ 5000g (Customizable) |
| Filling Accuracy | ±2% (stable raw material viscosity) |
| Mixing Method | Static mixer / Dynamic mixing (optional) |
| Material Tank | A tank & B tank, 20L / 50L / 100L optionalTank with heating & stirring function (optional for high viscosity glue) |
| Vacuum System (Optional) | Material tank vacuum degassing + workpiece vacuum potting chamberVacuum degree: ≤ -0.095MPa |
| Control System | PLC + Color Touch Screen |
| Operation Mode | Automatic / Manual mode switchable |
| Filling Speed | Adjustable according to workpiece and glue viscosity |
| Power Supply | AC 220V / 380V, 50/60Hz |
| Working Air Pressure | 0.4 ~ 0.7 MPa |
| Machine Frame | Carbon steel with paint / Stainless steel optional |
| Protection | Overload protection, glue shortage alarm, leakage alarm |
| Application | Transformer, LED driver, sensor, PCB, power module, capacitor encapsulation |
| Optional Accessories | Vacuum chamber, heating tank, automatic workpiece fixture, conveyor line, cleaning station |
FAQ for Two Part Adhesive Dispenser
Q1: What is a two part adhesive dispenser?
A two part adhesive dispenser is an automatic meter-mix dispensing machine, used to accurately proportion, mix and apply two-component adhesives. It handles resin + hardener, delivers consistent mixed glue for potting, bonding, encapsulation and coating.
Q2: What types of two-part adhesives can this machine process?
It works with epoxy, polyurethane, silicone, acrylic two-part adhesives. Supports low viscosity liquid glue, medium glue and filled adhesive with powder fillers.
Q3: What mixing ratios are supported?
Standard ratios: 1:1, 2:1, 3:1, 4:1, 5:1, 10:1. Custom special mixing ratios are available according to your adhesive technical datasheet.
Q4: What dispensing modes does it have?
Dot dispensing, line dispensing, continuous pouring, batch shot dispensing. You can set shot volume, flow speed and dispensing time on the touch screen.
Q5: What is the ratio accuracy of the two part adhesive dispenser?
Mixing ratio tolerance ±1~2%. Flow repeatability ±1%. Stable metering ensures consistent adhesive curing quality and reduces defective products.
Q6: Static mixer or dynamic mixer, which one should I choose?
Static mixer: low maintenance, disposable mixing tube, suitable for most standard two-part epoxy & PU adhesives. Dynamic mixer: for high viscosity, heavily filled adhesive or hard-to-blend materials. We will recommend after checking your glue sample.
Q7: Can I add a vacuum chamber for bubble-free dispensing?
Yes. We can integrate vacuum chamber module. Vacuum removes entrapped air inside adhesive, ideal for electronic potting requiring no bubbles and high insulation.
Q8: Can I save multiple adhesive recipes?
Yes. PLC + touch screen system stores multiple product recipes. One-click switch between different adhesives or workpieces in mass production.
Q9: How to clean the two part adhesive dispenser?
Disposable static mixing tube can be replaced directly. Main pipeline can be flushed with matched cleaning solvent. Automatic flushing system is available as optional upgrade for continuous production.
Q10: What workpieces & industries use two part adhesive dispensing?
- Current transformer, voltage transformer
- LED driver, power supply module
- Automotive radar & automotive sensors
- Solid state relay, buzzer
- Electronic modules, capacitors, circuit board encapsulation & bonding
Q11: Can you test my two-part adhesive and workpiece before purchase?
Absolutely. You may send adhesive samples and workpieces. We will run dispensing test, record demo video and provide test report for your evaluation.
Q12: What after-sales service is included?
12-month warranty for core components. Remote video operation training & online debugging. Permanent spare parts supply. Machine modification support for special workpiece requirements.
Q13: What is the minimum shot volume?
The minimum shot volume depends on pump configuration and adhesive viscosity. Please tell us your glue information, we will confirm the minimum dispensing volume for your project.
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