Why choose us
Outdoor display module potting robot
We Daheng Automation specialize in different types of potting and dispensing system. No matter what your resin application requirements look like: we can do most of them in our fully equipped lab. We can handle 1- and 2-component polyurethanes, epoxies, acrylics, silicones, temperature, humidity and UV curing materials. They can be from low- to high-viscosity, filled or unfilled and even high abrasive for thermal conductivity.
Potting and encapsulation is the process of embedding products & assemblies in a liquid resin (potting compounds) to protect them against rough environment conditions. Potting can be performed in atmosphere pressure or even under vacuum, if high voltage insulation and high temperature differences are needed. Encapsulation of parts will stop corrosion of metals and reduce damage caused by vibration and mechanical stress.
We offer automatic ,semi- automatic fluid dispensing potting machine and the related production line and vacuuming systems.
Application :
Glue potting process
To outdoor led display , led sign , led screen , the glue potting machines are already widly used in most of manufacturers in the market .
Our potting machine is easy to apply the adhesive to the glass surface. The formulation is available in optically clear or opaque white or black. Today many manufacturer are using the white grade.
Our machine is ideal for bonding thermally sensitive parts, with high precision mixing ratio of AB glue, the adhesion to similar and dissimilar substrates is outstanding.
There are many other advantages of using our glue potting machine:
1.They are lower processing cost
2.Easy and fast processing
3.Uniform coverage
4.Self-level behavior
5.Matarial flows into the smallest gaps
6.No silicone overflowing over the Led
7.Preicision mixing and good adhesion
8.Small intra pixel LED to led distances
Product parameter
| Model |
PGB-1500 |
| Dimension |
2070*1050*1730mm |
| XYZ working area |
480*1500*100mm |
| AB ratio |
100:100-100:10 adjustable |
| Movement Track |
Dot/Line/Arc/Circle |
| Speed |
500mm/s (Movement speed) 1-12g/s (gluing out speed) |
| Accuracy |
±0.03mm (Repeatability) ±2% (potting) ±2% (mixing) |
| Program |
99pcs/more |
| Input pressure |
0.5MPa-0.7MPa |
| Viscosity |
50cps-30000cps (Glue can be heated to decrease viscosity |
| Operation Method |
Automatic |
| Meter Pump |
Gear pump/Screw pump/Double cylinder plunger pump |
| Flow Control |
Digital Input |
| Programming method |
Teaching programming |
| Automated control syste |
PLC / touch screen (programming, modification, storage, etc.) |
| Glue control system |
AB glue suction valve to achieve independent operation of AB glue |
| Mixed mode |
Dynamic and static optional, instant mixing, easy to clean |
| Tank |
Stainless steel(40L),(25L),(10L)optional |
| Power supply |
220V/50Hz/1200W ( The power consumption without heater) |
5. Features
1, Glue controlling system of metering, mixing and potting.
2, Accurate metering and even mixing helps to avoid the waste of glue.
3, Dispensing size and positioning keep machine work consistent and fast.
4, Good universality makes PGB-1500 machine suitable for applications of LED, electric and others glue potting needed products.
5, Easy to program and operate.
6, Tally function, non-standard mode, primer mode, level alert, filter mode, liquid display device, preventing back-flow device and other functional device.
6. Working principle
Liquid A & B are kept in two tanks separately. There are two sets of metering pumps inside the machine, draining out liquids individually from tank A & B. Liquid A & B mix with each other in the mixer pipe and dispensed out according to the programmable data.
Certificate
* Applied 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.
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