AB glue mixing machine PU automatic metering machine resin dispenser

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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 electronic components & 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.
AB potting machine is composed of Five Systems
1. Automatic material-feeding system
2. High precision pump metering system
3. Dynamic/Static mixing system
4. Configured with foot-pedal and hand held glue gun for easy apply material
5. Auto cleaning system
AB-component materials flows into the pump through the feeding system (AB tanks) separately by the self-suction force of the metering pump.
Features&Functionsseline; white-space: pre-wrap;">Strong versatility / High production capacity / High precision
* Auto feeding :take use of vacuum pressure to feed materials into A&B tank separately.
* Tank Stirring :A and B tank configure with stirring motors and blades to prevent material sediment in the tank bottom .
* Heating : Tank , pipe , pumps are optional with heaters to assure the whole system can be heating from room temperature to 90°C adjustable.
* Vacuum : A &B tank vacuum for degas the bubble inside material .
* Dynamic mixing : Configuring dynamic motor and mixer to mix A and B fluids evenly.
** Auto cleaning : self-cleaning and fully auto cleaning system assure machine keep in clean without any materials cure inside .
Advantages:
1、Accurated metering and even mixing helps to avoid the waste of material.
2、Dispensing volume and positioning keep machine work consistent and fast.
3、Good universality
4、Easy to program and operate.
5、Tally function, non-standard mode, primer mode, level alert, filter mode, liquid display device, preventing back-flow device and other functional device.
Tech Data
ITEM
Parameter
Mixing ratio
1:1--10:1 adjustable
Out-glue speed
1-24g/s（base on the glue ratio）
Accuracy
±2%（output volume）±2%（mixing）
tolerance
≤0.2mm
Flow control
Digital input
Program memory
99pcs
Motion trail
Dot , line ,curve ,circle
Automatic controlling system
Touch screen (to achieve program programming, modification, storage and so on
Out-glue control system
AB glue back suction valve, achieve AB glue independent operation
programmatically
Tech programming
Mixing method
dynamic mixing
Power supply
220V/50Hz/1500W
Air source
0.5-0.8Mpa
Viscosity range
50-20000cps
Outer dimension
1500L*1200W*1600H mm
A tank
25L stainless tank（optional）
B tank
10L stainless tank（optional）
Others
AB tank 、A pump、AB pipeline heating function
Application
1. Potting&Encapsulation &Casting: electronics components , PCB board, Capacitor, power supply, transformer, ignition coil, reverse sensor, circuit board, electronic ballast , motor , art mold ,aviation parts, aerospace parts .2. Dispensing&Dosing: LED strip , led lamp , led bulb , aluminum,led screen , display module / medical parts，medical liquid , filling ...3. Bonding&doming: LCD screen ,LOCA bonding，ABS plastic / different types of stickers , badge , keychains , souvenirs ,arts ,photo frame , and other arts graphics .
Main applications in electronics components
Transformer , capacitance , power module , regulating plate ,protection module , generator , pressure
package , solid relay ,fault indicator , Sensors , junction box , clutch , wave filter , water meter , battery cover , rectifier and so on ...
Applicable Materials
1K and 2-component polyurethanes, epoxies, acrylics, silicones, temperature, humidity and UV curing materials.
Two component potting materials , 2-part compound materials, AB part compound materials , 2K silicones ,2K epoxies resin, Bi-component PU, Ployerster, Polyurethane, dual-component compound material UV materials and so on .
Working Principle
Compound materials A & B are kept in two tanks separately. There are two sets of metering pumps inside the machine for metering A and B resin by setting ratio, draining out material individually from tank A & B. Liquid A & B mix with each other in the mixer pipe and dispensed out according to the programmable data.