2K Mixing & Potting Dispensing System | Two-Component Meter Mix Machine

The KPD 2K Meter-Mix-Dispense (MMD) System is an industrial-grade automated platform engineered for the precise metering, mixing, and dispensing of two-component fluids—including epoxy, polyurethane (PU), silicone, and thermal conductive materials.

Designed to eliminate critical manufacturing challenges such as off-ratio mixing, curing defects, air entrapment, and manual operational bottlenecks, the system integrates high-precision metering pumps, dynamic/static mixing technologies, vacuum degassing, and multi-axis CNC motion control. It provides long-term reliability and structural protection for electronics assembly, automotive systems, renewable energy, and general industrial manufacturing.

The KPD 2K Mixing & Potting Dispensing System is an automatic two-component adhesive solution that integrates precise metering, mixing and dispensing in one system. It is designed for epoxy, PU, silicone and other 2K materials, providing consistent mixing ratios, accurate glue output and stable potting performance. The system is suitable for potting, encapsulation, bonding, sealing and gasketing applications.

Product Description

The KPD 2K Mixing & Potting Dispensing System accurately meters two-component materials according to the required ratio, mixes them thoroughly and dispenses the mixed adhesive onto the workpiece. The system can be configured with different tanks, pumps, dispensing valves and mixing systems according to material characteristics and production requirements.

It can be used as a standalone dispensing machine or integrated with XYZ motion platforms, robotic systems, conveyors and automated production lines for higher production efficiency.

Key Features

  • Precise two-component metering
  • Stable A/B mixing ratio
  • Automatic mixing and dispensing
  • Adjustable dispensing volume and speed
  • Suitable for epoxy, PU and silicone adhesives
  • Anti-drip / suck-back dispensing technology
  • Point, line, curve and potting applications
  • PLC and touchscreen control
  • Optional heating and vacuum functions
  • Customizable tanks and dispensing valves
  • Supports automatic production-line integration

Applications

Electronics · LED Drivers · Power Modules · Sensors · Transformers · Automotive Electronics · New Energy Components · PCB Protection · Electrical Components · Industrial Products

Specifications:

2K Mixing & Potting Dispensing System – Specifications

Specification Details
Material Type 2-Component Epoxy, PU, Silicone & Other Adhesives
Mixing Ratio Adjustable according to adhesive requirements
Metering System Precision A/B Metering Pumps
Mixing Method Static / Dynamic Mixing
Dispensing Method Automatic Metering & Dispensing
Dispensing Volume Adjustable according to product requirements
Dispensing Speed Adjustable
Dispensing Accuracy Up to ±2%*
Glue Supply A/B Independent Material Tanks
Tank Capacity Customizable
Tank Heating Optional, according to material requirements
Pipeline Heating Optional
Control System PLC + Touchscreen
Dispensing Pattern Point / Line / Curve / Area / Potting
Dispensing Valve 2K Non-Drip / Anti-Drip Valve
Vacuum Function Optional Vacuum Degassing / Vacuum Potting
Mixing System Replaceable Static Mixer / Automatic Mixing System
Cleaning System Optional Automatic Cleaning / Flushing System
Automation Standalone or Production-Line Integration
Customization Tank, pump, valve, working area and automation configuration

*Actual dispensing accuracy depends on adhesive viscosity, mixing ratio, material properties and machine configuration.

Applications

The KPD 2K Mixing & Potting Dispensing System is widely used for automatic two-component adhesive mixing, potting, encapsulation, bonding and sealing applications.

  • Electronics – Electronic component potting, sealing and insulation
  • LED Drivers – LED driver potting and encapsulation
  • Power Supplies – Power module and power supply encapsulation
  • Sensors – Sensor potting, sealing and waterproof protection
  • Transformers – Transformer insulation and encapsulation
  • PCB Assemblies – PCB protection and conformal encapsulation
  • Automotive Electronics – ECU, sensors, connectors and electronic modules
  • New Energy – Battery components, energy-storage modules and power electronics
  • Electrical Components – Insulation, waterproofing and protective potting
  • Industrial Products – Bonding, sealing, gasketing and structural adhesive applications

Typical Processes:
A/B Metering → Mixing → Dispensing → Potting / Bonding / Sealing → Curing

Advantages

  • Precise A/B Metering – Accurately controls the two-component adhesive ratio for consistent material quality.
  • Uniform Mixing – Thoroughly mixes A and B components to achieve stable and consistent adhesive performance.
  • Accurate Dispensing – Provides controlled glue volume and repeatable dispensing results.
  • High Production Efficiency – Automatic metering, mixing and dispensing reduces manual operations and labor costs.
  • Wide Material Compatibility – Suitable for epoxy, PU, silicone and other two-component adhesives.
  • Flexible Process Control – Dispensing volume, speed, mixing ratio and other parameters can be adjusted according to production requirements.
  • Anti-Drip Technology – Helps reduce adhesive dripping, stringing and material waste.
  • Optional Heating & Vacuum – Heated tanks/pipelines and vacuum functions can be configured for demanding adhesive processes.
  • Stable & Repeatable Operation – PLC and touchscreen control provide reliable operation for continuous production.
  • Easy Automation Integration – Can be integrated with conveyors, robotic systems, curing ovens and automatic production lines.
  • Customized Solutions – Working area, tank capacity, pumps, valves and dispensing methods can be customized for different products.

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

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

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

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

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

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