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Polyurethane Dispensing Machine Epoxy Micro Dispensing 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, silicons, temperature, humidity and UV curing materials. They can be from low- to high-viscosity, and even high abrasive ,high fillers ,high density for thermal conductivity.
Potting and dispensing 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. Potting insulation of parts will stop corrosion of metals and reduce damage caused by vibration and mechanical stress.
We offer automatic ,se-mi automatic fluid dispensing potting machine and the related production line and vacuuming systems .2 Part Silicone plyurethane epoxy potting dispensing machine AB Resins compound dosing , dispensing ,potting system ,2K potting technology AB glue dispensing machine Epoxy dispensing machine Two-component dispensing machine,Dual-component dispensing machine,Meter-mix dispensing machine,Resin dispensing machine Adhesive dispensing system,Dispensing robot with high precision Dispensing valve, Liquid dispenser , Automated dispensing equipment
Introduction :
1. Working Mode: controlled by PLC module and MCGS touch screen.
2.High precision valve: high speed, glue off clean, no glue drawing, no dropping.
3. Core metering pump specially design for different material from low to high viscosities.
4. Mix glue A & B more evenly; no more or no less for agent B.
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.
1. Stainless panel vacuum pressure tank which can bear negative pressure of inner tank .
D&H Pump technology
Features:
1. Automatic metering and mixing, touch screen PLC control system, English operation interface allow easy to set parameters;
2. Big LCD screen displays various processing data;
3. Easy programming of dots, stripes, arcs, compound arcs and patterns on different planes;
4. Gluing speed and timing can be set;
5. CAD file can be imported and turned to be dispensing patterns, and downloaded via USB; (optional function)
6. Mixing ratio 1:1-1:10 and gluing volume can be set and adjusted as per actual need. Dynamic mixing ensure two component glue to be mixed to a fully homogeneous consistency;
7. Metering, mixing and gluing simultaneously;
8. Two tanks keep A glue and B glue separately;
9. Liquid level sensor, alarm function;
10. Tank stirring and vacuum defoaming function optional;
11. Auto cleaning; The cleaning mode can be manually or automatically, manual mode just remove the mixing tube then soak into cleaning agent, after 10 min take out and clean with compressed air, Automatic mode only need to operate the cleaning switch on touch screen within 1 minute to complete;
12. Glue tank/metering pump/glue pipe heating function (optional);
13. Vacuum control keeps thin fluids from dripping;
14. Unique control system which will not influenced by air pressure factor, ensures optimal dispensing performance;
15. XYZ axis can be programmed to dispense glue along desired patterns.
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Model No: |
PGB-810 |
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Mixing Ratio |
100:100-10:100(1:1-1:10) Adjustable |
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Metering precision |
±1% |
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Outflow speed |
1g/sec-15g/sec |
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Mixing precision |
±1% |
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Mixing mode |
Dynamic mixing /Static mixing |
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Glue Viscosity |
Lower than 30000 CPS(mPa·s) |
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Control mode |
PLC + Touch Screen |
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Control system |
Independent R&D |
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Measuring mode |
Stepping motor/High-precision, wear-resistant, long-life Gear pump |
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Working voltage |
AC 220V 50Hz/60Hz |
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Power requirement |
3.55KW |
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Air pressure requirement |
4.5-8KG |
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Machine Dimension |
1500(L)*1200(W)*1500(H)mm |
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Weight |
approx 460 KG |
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Work environment |
Humidity: 20%~98%RH; Temperature: 0~+40°c |
Application Area:
1. Electrical Products: Electronic parts, integrated circuits, circuit board solder paste, fixed and dust and moisture protection, LCD liquid crystal screen, speakers, headphone, audio, LED, optical lens, SMD transformers, relays.
2. Communication Products: Keypad, mobile phone casing bonding, radio, telephone, Computers, MP4, electronic toys, chassis bonding, switches, connectors, plug cable.
1.Potting&Isolating &Casting: electronics componnets , PCB board, Capacitor, power supply, transformer, ignition coil, reverse sensor, circuit board, filter products ,underwater parts, electronic ballast ,aviation parts, aerospace parts....
I.Machine description and working principle
Automatic glue mixing machine is mainly used for a two-component glue( Epoxy/ Silicone/PU,etc adhesive), automatic metering and mixing the ratio of glue. The glue are stored in two barrels separately, according the glue weight ratio and volume demand automatic metering by two sets of precision pump, supply to a mixing device fully mixing, and then potting/dispensing the desired products.
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, UV materials and so on .
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
1. Staff training
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