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| Categories | PU Dispensing Machine |
|---|---|
| Brand Name: | D&H |
| Model Number: | PGB-3000B |
| Driven Type: | Electric |
| Transport Package: | Wooden Packing |
| Trademark: | D&H |
| Origin: | China |
| HS Code: | 8424899990 |
| Supply Ability: | 50PCS Per Month |
| Precision: | High Precision |
| Condition: | New |
| Certification: | CE |
| Warranty: | 12 Months |
| Automatic Grade: | Semiautomatic |
| Installation: | Vertical |
| Customization: | Available | Customized Request |
| Company Info. |
| Guangzhou Zhengqi Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Vertical Installation LED Lights Glue Dispensing Machine with PU Dispensing Function
Our glue dispensing machine for led light developed innovative polymer solutions for the
encapsulation of LED light strips and LED in aluminum housing
profiles. For this specific application we are capable of supplying
a turn-key solution, our machines granting the possibility to
encapsulate parts up to 10 meters long!
By using our technology it is possible to encapsulate LED and make
them "outdoor & chemical resistant". It is possible to obtain
IP68 water proof LEDs according to IP rating.
we successfully passed all tests proving that it can be suitable
for internal as well as external applications. By encapsulating
with our resin, LEDs will never face any problems of yellowing and
ageing. There are different types of resins available, from very
flexible up to rigid ones.
NEW! we patented a new technology which maintains the light
temperature of the LED.
It is possible to protect with resin also other kind of LEDs, for
example the one used in industrial sites, that sometimes need a
special protection against chemical agents. In fact some LED lamps
have to resist to ammonia, common in some kind of factories. This
is why all the pcb is fully encapsulated. There are many
applications also for street lamps, that have to resist to outdoor
conditions, even very hard sometimes.
It is possible to protect with resin also other kind of LEDs, for
example the one used in industrial sites, that sometimes need a
special protection against chemical agents. In fact some LED lamps
have to resist to ammonia, common in some kind of factories. This
is why all the pcb is fully encapsulated. There are many
applications also for street lamps, that have to resist to outdoor
conditions, even very hard sometimes.
The use of resins for LED insulation can give special properties and expand the range of use of these versatile lighting units. When also LEDs housing is made of resin, the LED is flexible enough to allow architects and designers to imagine new lighting solutions in every area.
Great news on the market, flexible LEDs offer new product solutions
in previously unattainable places. The LEDs are applied in resin
bars up to 10 meters long, allowing them to coat with a single
piece whole body walls.
Model No: | PJL-100 |
Mixing Ratio | 100:100-10:100(1:1-1:10) Adjustable |
Metering precision | ±1% |
Outflow speed | 1g/sec-15g/sec |
Mixing precision | ±1% |
Mixing mode | Dynamic mixing /Static mixing |
Glue Viscosity | Lower than 20000 CPS(mPa·s) |
Control mode | PLC + Touch Screen |
Control system | Independent R&D |
Measuring mode | Stepping motor/High-precision, wear-resistant, long-life Gear pump |
Working voltage | AC 220V 50Hz/60Hz |
Power requirement | 3.55KW |
Air pressure requirement | 4.5-8KG |
Machine Dimension | 1500(L)*1200(W)*1500(H)mm |
Weight | approx 260 KG |
Work environment | Humidity: 20%~98%RH; Temperature: 0~+40°c |
Suitable Material: For waterproof, adhesive, fixed two-component adhesive.
Such as: Crystal or less additive glue --Silicone, epoxy, polyurethane(PU), etc.
Applications:LED products ,Crafts,Electronic components
Such as:Wall washer light, LED bar, LED strip, Ads module, Sensor, Photovoltaic module, Photovoltaic inverter .etc
IV:Application
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.
| Function | Introduction | Usage Advantages |
| Automatic Material Supplying | Automatically supply the materials according to the set ratio, and filling it to the mixing tank with constant speed and flow-ability | Compare to the traditional manually material preparation, saving more labor-cost, convenient operation, keep working environment neat , clean and the filling amount is more accurately. |
| Dynamic Mixing | Automatically dynamic mixing the A&B compounds, high speed mixing and good sealing ability to avoid air bubbles | Timing quantitative, dynamic mixing and using in one machine, no need to do the vacuum additionally, saving labor costs, convenient operation, improve production. Dispensing to products directly after stirring and degas, make the most use of ab mixture before it’s solidified. |
Timed Quantitative Filling | Set up and save the settings programs for one serious of product, the setting can be invoked for future usage. The dispensing volume, speed can be adjusted freely in software system. | Dispensing volume more accurately and productive. The potted products will be more homogeneously , surface flat and good quality. |
Low Liquid level Alarming System | When the material in tank is not enough or the machine, the machine will show the warning signal to remind re-filling. | Humanized engineering design, avoid the serious damages with fool-proof settings. |
Dripping-proof Function | When the dispensing head needs to move accurately, and finished the potting process. The moment resorption function will start and make sure the glue won’t drop off to dirty the products or working table. | To avoid the glue to pollute work table or effect the outlook of the products. |
Timing- Dispensing (self-discharging function) | According to different glue features, users can set up the dispensing output speed and interval time to avoid the glue cured in the mixing tube. | To avoid the glue cured in the mixing tube while workers short-break and shift switching . |
AB Bucket Sealing (AB tank sealing) | There's a professional sealing rings to make sure the AB tank in good vacuum status around 48 hours per time . | To avoid the sensitive material especially the hardener of PU to be crystallization . |
Cleaning Function | Clean and wash the A&B valve automatically. | Convenient, fast, clean. Dynamic mixing to avoid the machine was stuck by AB mixture |
Automatic Stirring Function | Can auto stirring the filler materials, to avoid the sedimentation. | To avoid the the sediment of the AB materials to block the mixing tube, and make sure the glue ratio mixing equalization and quality and reduce the waste, keep the working environment clean, and improve the production. |
Heating Function | Preheat materials in tank , pump and pipes to assure constantly temperature . | Make sure the materials warm, movable and potting quality |
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.
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