Epoxy Dispensing Machine Liquid Dispensing System For Resin And Hardener

Model: PGB-200


Application Areas:
1. Electrical Products: Microsensors, sensors ,ignition coil , electronic parts, integrated circuits, circuit board solder paste, fixed and dust and moisture protection, LCD liquid crystal screen, speakers, headphone, audio, LED, optical lens, SMD transformers, relays.
2. Communication Products: Communication box ,Keypad, mobile phone casing bonding, radio, telephone, Computers, MP4, electronic toys, chassis bonding, switches, connectors, plug cable.



Suitable Materials:
Epoxies , Urethane(PU) or Silicone .
Two components glue, AB glue, AB part glue, silicone, epoxy resin, polyurethane;
All kinds of two-component mixed glues with required ratio, such as epoxy resin AB glue, polyurethane, silica gel, PU glue, flocking glue, paint, etc.




Artificial glue potting VS Intelligent glue potting :



The problems of potting by manual:

1. Artificial glue potting completely rely on manual operation, easy to proportion deviation and uneven mixing
2. The waste of glue is too serious. It is difficult to control the flow of the product manually. The container that glue passes is very much, waste glue is one of them, the bucket that sticks to glue secondly is not easy to clean, can increase a lot of filling glue bucket to wait for consumable material
3. The consistency of products is poor, and there are many uncontrollable factors in the production process, such as poor glue dispensing, inaccurate amount of glue dispensing, easy manual fouling of products, uncontrollable quality of each batch of products, consistency, defective products, too much waste, increasing costs.
4. Manual glue filling is slow and expensive
5. It is difficult to manage, labor is expensive, flexibility is not strong, recruitment is difficult, and output cannot be guaranteed.

The advantages of using intelligent dispensing machine for potting :
1. Fully automatic operation, accurate proportion and even mixing
2. Glue pouring while mixing, no waste of glue and no waste of consumables. Precise pouring and dispensing.
3. The glue amount of the product is consistent and good. The edge of the machine is clean without glue
4. Machine glue pouring speed, relatively lower cost
5. There is no need for glue pouring staff, only one operator is needed to complete the mass production

Machine Tech Data :

Features:
1. Automatic metering and mixing, touch screen PLC control system, English operation interface allow easy to set parameters;
2. Big LCD screen displays various processing data;
3. Easy programming of dots, stripes, arcs, compound arcs and patterns on different planes;
4. Gluing speed and timing can be set;
5. CAD file can be imported and turned to be dispensing patterns, and downloaded via USB; (optional function)
6. Mixing ratio 1:1-1:10 and gluing volume can be set and adjusted as per actual need. Dynamic mixing ensure two component glue to be mixed to a fully homogeneous consistency;
7. Metering, mixing and gluing simultaneously;
8. Two tanks keep A glue and B glue separately;
9. Liquid level sensor, alarm function;
10. Tank stirring and vacuum defoaming function optional;
11. Auto cleaning; The cleaning mode can be manually or automatically, manual mode just remove the mixing tube then soak into cleaning agent, after 10 min take out and clean with compressed air, Automatic mode only need to operate the cleaning switch on touch screen within 1 minute to complete;
12. Glue tank/metering pump/glue pipe heating function (optional);
13. Vacuum control keeps thin fluids from dripping;
14. Unique control system which will not influenced by air pressure factor, ensures optimal dispensing performance;
15. XYZ axis can be programmed to dispense glue along desired patterns.

Automatic glue filling machines are essential tools for the automatic proportioning and real-time filling of two-component AB glue, with ratios ranging from 1:1 to 10:1. These machines, such as the Liquid Dispenser Machine for AB Potting Compound, are commonly used in industries like LED lamp manufacturing, power modules, sensors, and transformers, where precision and efficiency are crucial.

Main Technologies

Overview of Glue Dispensing Machines

A glue dispensing machine, also known as an AB glue dispensing machine, automates the process of filling products with glue. These machines feature glue dispensing systems designed for automatic proportioning, quantitative filling, and circulation management, ensuring products achieve optimal sealing, fixing, and waterproofing. This automated operation resolves issues related to low efficiency and poor quality in traditional methods, significantly reducing labor costs and enhancing productivity and product quality.

Features of Glue Dispensing Machines

The glue dispensing epoxy resin dispensing machines offer high cost-effectiveness, with a single device capable of replacing 2 to 5 workers, enabling a return on investment within six months.

Industry Applications

Glue dispensing machines have a wide range of applications, including but not limited to:

LED Display Screens: Automated liquid dispensing systems ensure seamless assembly and durability.

LED Energy-Saving Lamps: Efficient adhesive dispensing systems for energy conservation.

LED Power Supplies: Precision dispensing for insulation and protection.

Computer Power Supplies: Safeguarding components against environmental factors.

Sensors and PCB Boards: Fluid dispensing systems for protecting delicate circuits.

Solar Panels and Coils: Ensuring structural integrity and environmental resistance.

Soft Light Strips and Point Light Sources: Optimizing performance with precise glue application.

Gluing and Potting of Electronic Components

Glue and potting play a crucial role in protecting electrical components and extending their service life. Potting, achieved using automated adhesive dispensing systems or semi-automatic glue potting machines, involves filling devices with polyurethane, silicone, or epoxy resin. Once cured, these materials become thermosetting polymers, providing bonding, sealing, and protective coatings.

The Role of Glue Potting in Electronics

Protecting Electrical Components: The primary function of electrical potting glue is protection. Potting dispensing machines apply glue to circuit boards, offering bonding and impact resistance, thus safeguarding components against vibrations and impacts.

Extending Service Life: Potting protects components from heat, moisture, temperature fluctuations, and UV exposure, thereby prolonging their service life.

Improving Practicality: Cured potting glue forms a moisture-proof and waterproof layer, enhancing the usability of electrical devices even in harsh outdoor environments.

Potting also helps prevent oxidation and corrosion by isolating components from moisture and oxygen, ensuring reliable performance.

IC Chip Semiconductor Glue Filling

Production Process: The production of chips involves complex steps like design, production, packaging, and testing. Chip potting glue facilitates easy disassembly, allowing for corrections without compromising functionality.

Temperature Resistance: Once cured, the glue withstands extreme temperatures, maintaining elasticity without cracking, crucial for outdoor applications.

Moisture Protection: Despite potential cracking from thermal expansion, the glue maintains its moisture-proof performance, ensuring chip integrity.

Main Application Industries

Automotive and Industrial Electronics

Electrical Industry

New Energy and Lighting

Aviation, Aerospace, and Navigation

Communications and Power Supply

Power Tools and Household Appliances

Main Product Applications

Sensors, Transformers, and Ignition Coils

Capacitors, Module Power Supplies, and Control Systems

Motors, Inverters, and Electronic Components

Applied Resins

The machines accommodate two-component resins like epoxy, polyurethane, and silicone, which are essential for effective potting and encapsulation.

Maintenance and Care of Glue Filling Machines

Proper maintenance is vital for the efficient operation and longevity of glue filling machines.

Here are key maintenance practices:

Regular Cleaning: Clean nozzles, pipes, and filters regularly to prevent clogging.

Lubrication Check: Ensure adequate lubricating oil levels, adding or replacing as necessary.

Electrical Inspection: Regularly check electrical components for faults, repairing or replacing as needed.

Avoid Overload: Prevent overloading to avoid equipment damage.

Pressure Checks: Monitor pressure settings and adjust as needed.

Glue Quality: Inspect glue quality, replacing any deteriorated or contaminated glue promptly.

Train Maintenance Personnel: Equip staff with the knowledge to operate and maintain the machines correctly.

Maintenance Records: Keep detailed records of maintenance activities for analysis and troubleshooting.

These practices ensure that glue filling machines continue to operate efficiently and effectively, meeting the demands of modern industrial applications.