3 axis two component AB glue automatic epoxy resin pu glue dispensing dispenser mixing potting filling machine
Glue Filling (Potting) Process Introduction
KPD’S potting and encapsulation systems provide superior protection for printed circuit boards and electrical equipment. Used in today’s most challenging environments, such as automotive and aerospace, where thermal conductivity and operating temperature extremes are the norm, potting materials offer enhanced mechanical strength, provide electrical insulation and improve thermal reliability. Electronic potting is an ideal solution for electronic assemblies, providing strong, flexible mechanical protection for precision components and wiring. Electronic assemblies need to be potted with high quality materials that can withstand harsh conditions. This ensures that electronic assemblies can be used in applications where standard component protection is not sufficient.
Our professional configuration of automatic potting machine, can help customers to achieve PCBA encapsulation one-stop service, with potting technology are experienced engineers, on the potting process there is blistering, moulding is not beautiful such as surface shrinkage holes, depressions and other aspects of the control especially have unique experience.
The purpose of PCBA circuit boards to do potting (potting) is to protect the board from the external environment and also for confidentiality reasons. Potting provides protection in the following ways:
| Moisture and dust resistance | Gluing blocks the entry of air, moisture and dust and prevents the board from moisture, contamination and corrosion. |
| Mechanical Protection | Gluing can increase the mechanical strength of the circuit board, reduce the vibration and shock damage to the circuit board, and improve the shock resistance and reliability of the circuit board. |
| Dielectric Protection | Potting provides an electrically insulating layer that prevents short circuits and leakage between circuit boards and improves the board’s voltage resistance. |
| Thermal Management | The potting material can have good thermal conductivity to help dissipate heat from the board, keep the board’s operating temperature in the proper range, and improve the board’s performance and reliability. |
| Resistant to Corrosion | Potting prevents corrosion of metal components on the board and extends the life of the board. |
| Confidentiality Requirements | By potting circuit boards, intellectual property and trade secrets can be protected by preventing unauthorised personnel from accessing design and layout information on the board. Potting increases the board’s tamper resistance and reduces the risk of information leakage. |
What is potting?
Potting (potting) is the polyurethane potting adhesive, silicone potting adhesive, epoxy resin potting adhesive with equipment or manual way into the device equipped with electronic components, lines, curing at room temperature or under the condition of heating to become a thermosetting polymer insulation material with excellent performance, so as to achieve the purpose of bonding, sealing, potting and coating protection. material, so as to achieve the purpose of bonding, sealing, potting and coating protection.
Application Range of Glue Filling
| Electronic potting | Potting blocks protect sensitive electrical and electronic components from a variety of operating conditions, such as temperature fluctuations, humidity, vibration, etc. |
| Plug and cable potting | Potting compounds fill extremely small gaps in plug housings, connectors and power devices. Potting materials for plugs and cables are elastic, highly waterproof, mechanically stable and tear-resistant. |
| Optoelectronic potting | Optoelectronic potting provides high weather resistance, protects electronic equipment from environmental influences, and protects against moisture and dehumidification. |
| LED Potting | Transparent or opaque potting systems protect leds from water, dust, and other atmospheric influences for efficient packaging and optimal lighting for spotlights. |
| Filter Potting | The end caps are used to connect various filters, and the filters are glued to the filter frame and sealed to achieve a seamless seal of the filter frame, and the filtered air is cleaner. The foam potting material binds the filter medium to the filter frame, reducing cost and weight while also meeting high quality requirements. Thanks to the bubble structure, the amount of adhesive per filter can be reduced by up to 50%. The lower density reduces weight and makes it easier to handle parts. |
In the product gluing, placed next to the assembly line, manually put the product into the gluing head below, press the start switch, the machine will be automatically gluing, gluing finished automatically stop. Then the operator will put the glued products on the assembly line. Semi-automatic gluing machine is suitable for all kinds of PCBA products, regardless of size.
Automatic Glue Filling Machine
If the majority of small products, the gluing method is also very simple, put the product into a jig, and then put the jig into the gluing machine table, press the start, the machine will start to fill the glue, and so on all the filling is completed, the automatic stop, and then the operator will be the jig off the table, and then put another loaded product jig, press the start, and so on, and so on, the operator has to do is to put the jig, and press the start button.
Fully Automatic Glue Filling Line
Put the fixtures with products on the transfer line, the machine will automatically fill the glue, and automatically feed the materials to the oven, saving labour and running efficiently.
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Epoxy potting machine epoxy dispenser Widly used for transformer, sensor, relay, inductors,filter,led light, junction box,water meter reader, EMC filter,SPD ,Hv Component, insulators, EV charger, led driver,sumbmersible pumps, buzzers,ECU parts, door handel sensor, inverters,tire pressure sensor,swicthes and so on.
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