Product Description
Automatic 3 Axis Liquid Glue Application Machine Glue Potting Machine Dispenser degssing metering and mixing machine
PGB-1200 Glue dispenser solar energy system glue dot applicator AB potting machine dispensing system
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 ,se-mi automatic fluid dispensing potting machine and the related production line and vacuuming systems .
PGB-1200 Glue dispenser solar energy system glue dot applicator AB potting machine dispensing system ab dosing dispensing machine precisely metering, mixing and dispensing two-component medium to low-viscosity materials for potting, dispensing ,sealing, casting ,encapsulation and filling.
For variable ratio dispensing, the system handles ratios from 1:1 to 10:1.
The system is composed of AB tanks, metering pumps and motor, mixing pipe, dual valve, dynamic motor for dynamic stirring and 3-axis robotic platform.
Two kinds of component materials are separately before they mix in mixing tube to avoid glue cure in system. Dispensing valve is with suck-back function to keep thin fluid from dripping.
Product Parameters
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.
Tank system technology:
1. Stainless panel vacuum pressure tank which can bear negative pressure of inner tank .
2. Tank with motor stirrer that prevent the glue from sediment and keep the potting material in constant temperature.
3 Tank with top/ high /low liquid sensors that ensure alarm warning when liquid higher or lower the setting level .
4 Tank with vacuum degas (degas time can be set through touch screen), so the material can be re-feeding through vacuum negative pressure .
5 Tank with pressure releasing ball valve ; the bottom of tank reserved back-flow connector and river closure ball valve.
6 Tank with heater which can preheat materials to assure good flowability .
7 Tank with artificial feeding mouth that can be added glue appropriately by hand . 8 Tank with silica-dryer which can prevent material especially PU from crystallization .
D&H Pump technology
1. Two cylinder plunger pumps work by durable motors.
2.The biggest flow volume :24g/s,Repetition accuracy:0.2g.
3.Also Suitablefor high viscosity glue: 50cps~35000cps.
4. Suitable for big flow dispensing or slight flow dispensing.
5. Suitable for frequent start and stop dispensing.
6. Anti-wear, Anti-corrosion, super long life time.
Valve technology
1. Dynamic mixing with stirring detecting function that ensure glue mixing evenly .
2 Stainless design of the glue touch surface to capture more higher material compatibility .
3 Glue valve with flow-back prevent function that can prevent glue from dropping when stop gluing .
4 Sealing parts of rod shaft adopt imported parts to keep more higher durability .
5 The self-cleaning function make machine cleaning more easier that you needn't dis-assembly the parts to wash . Cleaning time and cleaning times could be set in the touch screen.
PLC Operation Controlling System
1 Dispensing volume is controlled by the speed of pump's motors ; Glue speed adjustable within the speed range .
2 Machine with
detecting function that detect the speed and running time of pumps to ensure the ratio reliability.
3 Adjustable gluing-out volume make sure glue A/B dispense out at the same time from glue valve to get better glue mixing effect .
4 Machine with gel resistance calculator , which prevent the mixture curing inside .
5 You can set single gluing-out and steady gluing-out function to meet up with your different process requirement .
6 Whole machine system and function is controlled by Panasonic PLC and MGCS touch screen .
7 Reserved PLC communication interface, which easy connecting with outside device .
8 Equipped with a safety lock to prevent staff from wrong operation ..
| Model |
PGB-700 |
| Dimension |
1500*1100*1600mm |
| XYZ working area |
700*700*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) |
4. 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-700 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.
5. 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.
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