2K Potting Machine | Automatic Two Component Epoxy & PU Dispensing Machine

Automatic 2K Potting Machine for Precision Two-Component Dispensing

The KPD 2K Potting Machine is an automatic two-component metering, mixing and dispensing system designed for precision potting and encapsulation applications.

The system accurately meters Component A and Component B, mixes the materials at a preset ratio and dispenses the mixed compound into the target product. It can be configured for materials such as epoxy, polyurethane (PU) and silicone, depending on the application requirements.

With programmable dispensing parameters, automatic operation and stable material delivery, the 2K potting machine helps manufacturers achieve consistent potting quality, reduce material waste and improve production efficiency.

It is suitable for a wide range of applications including PCB potting, electronic component encapsulation, LED potting, transformer potting, power supply encapsulation, automotive electronics and industrial components.

2K Potting Machine for Electronics and Industrial Applications

KPD’s 2K Potting Machine is designed for automated two-component material metering, mixing and dispensing. The machine is suitable for precision potting and encapsulation processes where consistent material ratio and dispensing volume are important.

The system independently supplies Component A and Component B, accurately meters each component and mixes them before dispensing. The dispensing parameters can be adjusted according to different products and material characteristics.

The 2K dispensing machine is suitable for epoxy and PU potting applications in electronics, LED lighting, automotive electronics, transformers, power supplies, sensors and industrial components.

Compared with manual mixing and potting, automated 2K dispensing helps improve repeatability, production efficiency and process consistency while reducing manual operation and material waste.

For production lines, the automatic 2K potting system can also be customized with conveyor systems, XYZ positioning, robotic dispensing and other automation functions.

1. Precise 2K Metering
Accurately meters Component A and Component B according to the required mixing ratio.

2. Automatic Mixing
The two components are automatically mixed before dispensing to achieve consistent material quality.

3. Programmable Dispensing
Dispensing volume, speed and operating parameters can be programmed according to different products.

4. Stable Material Supply
Independent material delivery systems provide stable and consistent component supply.

5. Epoxy & PU Compatibility
Suitable for various two-component materials, including epoxy and polyurethane, depending on material properties.

6. PLC + HMI Control
User-friendly control system makes parameter setting and operation simple.

7. High Repeatability
Automated metering and dispensing help maintain consistent production quality.

8. Flexible Automation
The system can be integrated with conveyors, positioning systems, robotic arms and automated production lines.

9. Reduced Material Waste
Accurate metering and programmable dispensing help reduce excessive adhesive consumption.

10. Wide Application Range
Designed for potting, encapsulation, sealing and other two-component dispensing applications.

2K systems commonly combine material metering, mixing and dispensing into one process, while different pump technologies can be selected for shot or continuous-flow dispensin

Specifications:

Technical Specifications

Item	Specification
Machine Type	Automatic 2K Potting Machine
Material Type	2-Component Liquid Materials
Applicable Materials	Epoxy, PU, Silicone & 2K Adhesives
Mixing Ratio	Adjustable according to material requirements
Metering Accuracy	±1%–2%*
Dispensing Volume	Adjustable according to application
Dispensing Speed	Adjustable
Mixing Method	Static / Dynamic Mixing
Control System	PLC + Touch Screen HMI
Program Storage	Multiple dispensing programs
Material Tanks	Independent A & B Tanks
Tank Capacity	Customized
Tank Heating	Optional
Tank Agitation	Optional
Vacuum Degassing	Optional
Dispensing Mode	Manual / Automatic
Positioning System	XYZ / Customized
Conveyor Integration	Optional
Working Area	Customized
Power Supply	110V / 220V / 380V, 50/60Hz
Machine Dimensions	Customized
Machine Weight	Customized
Automation Level	Semi-Automatic / Fully Automatic
Application	PCB, LED, Electronics, Transformers, Sensors, Automotive Electronics

Applications

Applications of 2-Part Glue Dispensing Machine

Electronics

PCB
Electronic components
Electronic modules
Sensors
Connectors
Power modules

Automotive

Automotive electronics
Sensors
Control modules
Electronic housings
Components

LED & Lighting

LED modules
LED lighting
Waterproof lighting
LED housings

Industrial Manufacturing

Mechanical components
Industrial control equipment
Sealing applications
Structural bonding

Battery & Power Electronics

Battery components
Power modules
Controllers
Inverters
Electrical components

Panel & Composite Manufacturing

Honeycomb panels
Sandwich panels
Aluminum panels
FRP panels
Composite materials

Our Factory

Logistics packaging collection

LED Driver, Power-supply

Our two-component In-line automated vacuum potting system machine is often used in the LED driver, power supply dispensing, with this encapsulated process, the product is heat dissipation, moisture-proof, waterproof, and flame retardant.

EMI, FIP, TIM

EMI and FIP dispensing techniques are widely use in the telecommunication and transportation industries. With the rapid development of communications, electric vehicles, and personal wireless electronic gadgets, these products are often required to connect and interact between each others. However, the signals sometimes interfere with the others, so need to be filtered or shielded. To improve and control the electromagnetic signals, engineers can redesign the entire product, or it can apply EMI shielding materials to filter or shield. Shielding is relatively economical and easy to achieve, it is done basically by adding shielding gasket. Our dispensing machine can directly produce different sizes of triangular shapes or D-shape filtering gaskets, these gaskets can appear in different shapes and is directly applying to the products. The dispensing machine equips with special adhesive material dispensing valve to apply directly, and without post-processing. The machine is intelligent, precise, but user-friendly, without complicated installation, or setup. In addition to the above functions, this type of dispenser equipment can also dispense FIP adhesive glue, and thermal interface material. The equipment is not only precise, but also multi-purpose, which is convenient for various type of storage battery, and electronic product applications.

EMS, Underfill

Dispensing equipment are important for various EMS (electronic manufacturing service) productions. Electronic product processing service industry is indispensable to modern life, because many products are now equips with electronic and become more intelligent. These products are becoming more and more complex, precise and tiny in size. And for consumer product, their production volume also in large production and fast turnover. Therefore, it is necessary to use automated equipment, or even fully automated production lines to produce to meet apply the materials. With the automatic dispensing robots, it is possible to catch up with the capacity and demands. And more importantly, to improve economic efficiency to maximize economic of scale, and so to reduce unit prices to enhance competition. Very often in this type of production, the uses of dispensing machines or equipment is inseparable. In this production process, the glue dispenser is usually used to assist in the functions of fixing, connecting, protecting, dissipating heat and so on between parts and components. Our glue dispensers can directly add the relevant materials to the specified positions accurately and quickly as required.

Casting, Encapsulating

Two-component materials’ encapsulating and casting production are important to enhance electronic products. No matter if your product is for business selling, or for household consuming, nowadays everyone has higher quality requirements and expectations. Furthermore, the protection of the product is not only to optimize the function of the product, but also to prolong the service life of the product, thereby reducing production waste. In electronic products the parts and components are generally composed of different metals and sensitive chemical combined materials. The more precise the product, the more high-tech the product it is, with this, it requires higher protection, so that it can be optimized according to the requirements. In doing so, it can state of long-term operation without being affected by the surrounding environmental conditions. Our two-component potting machines are specially designed for this production, as well as our vacuum encapsulating and casting potting machines. These machines can accurately degas the two-component adhesive materials base on the ratio, meter, mix, and homogenously and continually to the products. These materials cannot be applying manually, they need to use machines, which can be supplied in large quantities, continuously, accurately, and for long time of works. With the materials provided by such equipment, the product will have better protection, heat dissipation, waterproof, moisture-proof, encryption (to protect the circuitry design, and components used).

MORE INFORMATION

FAQ

What kinds of services do you provide?

Pre-sales services：
Providing solution consulting based on customers’ needs Free sample test Factory audit Customized solutions according to customers’ needs

What is your terms of packing?

Generally, we pack our goods with proper wooden box. However, if client has special requirment, we can customize.

What kinds of services do you provide?

Pre-sales services：
Providing solution consulting based on customers’ needs Free sample test Factory audit Customized solutions according to customers’ needs

What kinds of services do you provide?

Pre-sales services：
Providing solution consulting based on customers’ needs Free sample test Factory audit Customized solutions according to customers’ needs

What kinds of services do you provide?

Pre-sales services：
Providing solution consulting based on customers’ needs Free sample test Factory audit Customized solutions according to customers’ needs