2 Component PU Electronics Potting Under Vacuum Machine Vacuum Casting Machine 
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.
Automatic glue dispensing machine PGB-700
Features and Benefits:
1, A system of metering, mixing and potting.
2, Accurate metering and even mixing helps to avoid possible waste of glue.
3, Shot size and positioning keep consistent, fast.
4, Good universality makes PGB-700 suitable for applications of LED, electric and others glue potting needed.
5, Easy to program and operate.
6, Tally function, non-standard mode, primer mode, level alert, filter mode, liquid display device, preventing backflow device and other functional device.
Why choose us
Company Profile Guangzhou Daheng Automation Equipment CO., Ltd is specialized in the R&D and sale of glue metering, mixing and dispensing machinery. We believe in "the creation improves future". Core technology is the only true creation. The e core of all the liquid controlling device is its metering and mixing system. Daheng, always taking its continuous efforts in the new technology, new products and new working process, created its unique tech "double- cylinder pump", which is a liquid control system of high precision, changeable, continuous and long span time, and can be applied with glues of different viscosity. The core technology makes us the first pioneer in the gluing machine industry which passed CE certificate, SGS. We have over 20 patents, many original products and many "first" in the industry. Including the standard machines we already have, we also accept customized services.We,headed in Guangzhou, and branched in Zhongshan, Shenzhen, Shanghai, and exported into Russia, Turkey, Netherland, Singapore, Indonesia and so on. We provide the on-going train-up for customers, 24 hours x 7 days service, and keep ourselves being improved on and on. The current and great development of Daheng depends on your support and trust. We will keep ourselves making long effort in the industry and products. We will keep improved in the cylinder pump and precision valve, and keep the leading among our competitors. Second: Functio
Fully automatic Vacuum glue potting machine integrated with material feeding , glue potting and finished product convoying functions to one equipment , the machine made up with fully automatic mixing machine , vacuum three axis glue dispenser,Chain conveyor line and so on .This equipment can be used independ or be connected with digital data and apply glue potting under negative pressure and normal pressure . It is widely apply for silicone , epoxy , EAW2777,Crystal glue , PU(poluyrethane) two component glue , which is suitable for different glue potting process requirements.
1.1 Product feed in and out automatically
1.2 Glue processing (tank stir , tank bubble degas , heating , filter , vacuum degas)
1.3 Glue ratio and quantify mixture .
1.4 Glue mixing evenly .
1.5 Through programming to realize glue potting for different products sizes.
Working principle:
1. Quantify metering system with high precision(±1-2%), suitable for middle to low viscosity two component material ratio .
2. Adapting foreign technology that further improved sealing position and metering in good accuracy.
3. Graphite sealing components ; stainless pump ; stainless connector ensure the pump with long lifespan and anti corruption .
4. Metering pump have Daheng high pressure and high precision double liquid valve , with vary sealing methods and adjustable retract function, that is convenient for glue valve cleaning and precision glue dispensing .
5. Controlling system can program resin dispensing in high precision and reserved many glue dispensing programs .
6.. Inset self-check controlling system module makes fault detection rapidly .
7. Through different collections of metering pumps realize the changeable ratio from 1:1 to 10:1 . 8. Keep steady dispensing design , the glue-amount can be adjusted from 0.5g/s~12g/s per single pump, ab pump dispensing amount can be set accordingly to ab ratio . 9.Double cylinder plunger pump's structure especially suitable for high additive ,high density materials . The lifespan is designed for 10 years .
Application:
Industry: Capacitor, power supply, transformer, ignition coil, reverse sensor, circuit board, electronic ballast, other electronic products
| Glue ratio |
1 :1 ---10:1 |
| Ratio acurracy |
±2% |
| Glue-out speed |
1g/s --10g/s |
| Glue-out accuracy |
±2% |
| Program memory |
99-999pcs |
| Glue viscosity |
30cps~30000cps(Reference number) |
| Opearation Mode |
Manual mode /Automatic mode |
| Ratio Control |
PLC/ Screw pump (Can change different type of metering pumps) |
| Flow Control |
Digital input |
| Parameter display |
Pointer / digital display |
| Automatic control system |
Touch screen / button switch/ third party signal |
| Mixing Method |
dynamic mixing / Automatic cleaning |
| Storage Tank |
Stainless steel A(25L)and B(25L) |
| |
| Vacuum degas(-0.1MPa),8L/s |
| Liquid level sensor(Low liquid level/high liquid level) |
| A/B Tank stirring |
| AB glue constant temperature heating(Room Temperature-80°) |
| Glue filter |
| Power |
220V/50Hz/3500W |
| Input air pressure |
0.4MPa-0.8MPa |
| Outer dimension |
Glue Potting Machine:1300mm×600mm X1600mm |
| Frame Materials |
Cold rolled steel/industrial aluminum/stainless steel/sheet metal |
Main Application Industries
Potting&Encapsulation &Casting:
Electronics componnets , PCB board, Capacitor, power supply, transformer, ignition coil, E-motors ,reverse sensor, circuit board, filter products ,underwater parts, electronic ballast ,aviation parts, aerospace parts....
Application
Industry: Capacitor, power supply, transformer, ignition coil, reverse sensor, circuit board, electronic ballast, other electronic products and LED products where glue potting demanded.
Solar panels ,junction box,Bathroom parts,washing machine controller boardOil Filter ,air filter products,Automobile industry products ,new energy products,Oil filling products ,adhesive filling devices.
Underwater products ,waterproof,dustproof and moisturepro of accessories,any products that need dispensing fluids for any purposes...
Glue:
Epoxy, silica gel, AB glue, PU and other glue which need matching
Optional Function:
1, evacuation
2, heating
3, Geared pump & plunger piston pump are available; Customers can choose to needs.
4, Control-card will be chosen to be added in to program to needs.
| Model & Type |
PGB-700 Full Auto Gluing Machine Dispenser |
| Certificate |
CE, SGS |
| Dimension |
1500x1200x1500mm |
| N.W. |
550kg |
| XYZ Working Area |
400x400x100mm |
| Flow Speed |
0-66g/5s, or customized |
| Moving Speed |
0-300mm per second |
| Glue & Ratio |
1:1 to 10:1, Epoxy, Silicone, PU, UV |
| Repeatability |
+/-0.02g |
| Accuracy |
+/- 1% |
| Power |
AC220V or AC 380V |
| Total Power Consume |
3kw - 5kw |
| Additional Function |
Heating, Vacuum, Self-refilling, Self-cleaning |
| Application |
LED module, display, LED lights, power supply, driver, motor, sensor, and transformer and so on^
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Audited Supplier 
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