Why choose us
Two components glue dosing and potting machine for electronic sensors
We 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 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.
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Product Description
General description of the machine
PGB-700 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.
Mixing ratio :
100:100-100:10 adjustable . Dynamic or static mixing mode are optional .
Tank liquid level sensor :
Tank liquid level alarm helps remind glue level line in tank and supplement materials immediately.
Vacuum filling:
The machine can automatically feeding material by using of the negative pressure of AB vacuum tank .
Vacuum degas :
Vacuum defoaming can remove the bubbles contained in the material,and this degas system can satisfy different fluid mixing and
potting .
Heating:
Heating helps glue, especially PU and epoxy, to quickly reduce viscosity in cold weather, increase flow speed, and improve glue
filling efficiency.
Self-cleaning :
Automatic cleaning can quickly clean the mixing tube and prevent the mixture from solidifying
Self-discharging
Automatic discharging can discharge the mixture that is about to be solidified in time to prevent the mixture from solidifying inthe mixing tube
Main Technologies
Main Technologies
Overview of Glue Dispensing Machines
A glue dispensing machine, also known as an AB glue dispensing machine, automates the process of filling products with glue. These machines feature glue dispensing systems designed for automatic proportioning, quantitative filling, and circulation management, ensuring products achieve optimal sealing, fixing, and waterproofing. This automated operation resolves issues related to low efficiency and poor quality in traditional methods, significantly reducing labor costs and enhancing productivity and product quality.
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.
Product Parameters
| Model & Type |
PGB-700 Full Auto Gluing Machine Dispenser |
| Certificate |
CE, SGS |
| Dimension |
1500x1100x1600mm |
| N.W. |
560kg |
| XYZ Working Area |
700x700x100mm |
| 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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Application
Industry: Capacitor, power supply, transformer, ignition coil, reverse sensor, circuit board, electronic ballast, other electronic products and LED products where glue potting demanded.
AB Glue potting machine
Automotive and Industrial Electronics
Electrical Industry
New Energy and Lighting
Aviation, Aerospace, and Navigation
Communications and Power Supply
Power Tools and Household Appliances
Main Product Applications
Sensors, Transformers, and Ignition Coils
Capacitors, Module Power Supplies, and Control Systems
Motors, Inverters, and Electronic Components
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