Ab Part PU Pouring Machine Polyurethane Resin Machine Potting and Dispensing

Automatic glue filling machines are essential tools for the automatic proportioning and real-time filling of two-component AB glue, with ratios ranging from 1:1 to 10:1. These machines, such as the Liquid Dispenser Machine for AB Potting Compound, are commonly used in industries like LED lamp manufacturing, power modules, sensors, and transformers, where precision and efficiency are crucial.

two-component resin automatic metering/mixing/dispensing machine. This system is using servo motors, high-precision metering valves and PLC control mode and this is specially designed for low and medium viscosity resins. (such as epoxies, urethanes, silicones and acrylics) Our system is suitable for potting of abrasive and high-viscosity materials in PCB, Electric parts, Motors, EV motors, LED and others applications. We specialize in providing solutions for high viscosity materials supplying.

Specification

Model	KPD-700
Mixing ratio	1:1--10:1 adjustable
Dispensing Speed	According to customer's product requirements and glue types
Motion trail	Dot , line ,curve ,circle
Operation Range (X*Y*Z) (mm)	700*700*100mm
Axis	3 Axis (X,Y,Z)
Maximum Speed	X,Y 500mm/S, Z 300mm/S
Accuracy	±2%(output volume)±2%(mixing)
Teaching Method	Manual Data Input/Optional: LCD Touch Screen
Motor system	precision stepper motor
Transmission mode	Precision Stepping Motor+Timing belt
Control Panel	Teach pendant (optional:PC or Touch Screen)
Power supply	AC220V 50HZ 2KW
Out-glue control system	AB glue back suction valve, achieve AB glue independent operation
Mixing method	dynamic mixing/static mixing
Viscosity range	50-20000cps
Power Source	Electricity + Pneumatic
Air pressure requirement	0.4 to 0.8MPa (4 to 8kg/cm2) as dry air
Size	1300(L) *900(W)*1650(H)mm
Feed system	manual/semi-automatic(vacuum suction)
Work condition	Humidity:20-90%, Temperature :0-40°C

Semi-Automatic Electronic Potting Machine Epoxy Resin Dispenser Urethane Casting Meter Mix Machine

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 .

Pump technology

1. Two cylinder plunger pumps work by durable motors.
2.The biggest flow volume :24g/s,Repetition accuracy:0.2g.
3.Also Suitable for 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. Two cylinder plunger pumps work by durable motors.
2.The biggest flow volume :24g/s,Repetition accuracy:0.2g.
3.Also Suitable for 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.

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.
We offer 2K AB adhesive materials manual potting machine and robot potting machine
We offer 2K AB adhesive Materials Manual Potting Machine and Robot Potting Machine

1. Vacuum material-feeding system or diaphragm pump feeding system
2. High precision pump metering system
3. Dynamic/Static mixing system
4. Three-axis motion system
5. Programming control system.

Advanced Solutions in Dispensing and Potting Equipment In today's rapidly evolving manufacturing landscape, precision, efficiency, and reliability are paramount. As industries demand higher standards and more complex applications, the need for advanced dispensing and potting equipment becomes increasingly crucial. Enterprising companies are turning to cutting-edge solutions to meet these demands, leveraging technologies such as CCD vision systems and dual-component dispensing machines to stay ahead of the curve.

CCD Vision DispensingSystems: Revolutionizing accuracy and quality control, CCD vision dispensing systems integrate advanced imaging technology with precision dispensing capabilities. By providing real-time visual feedback and ensuring precise placement of materials, these systems optimize production processes and minimize waste.

AB Glue Machines: Versatile and robust, AB glue machines are the workhorses of adhesive application. Whether it's two-part silicone, polyurethane, or epoxy, these machines excel in metering, mixing, and dispensing a wide range of materials. With customizable configurations and automated features, they streamline production workflows and enhance product consistency.

2K Potting Technology: For applications requiring superior encapsulation and protection, 2K potting technology delivers unmatched performance. By combining two components precisely at the point of dispensing, this technology ensures thorough mixing and homogeneity, resulting in durable and reliable potting solutions.

Automated Dispensing Equipment: Embracing the era of Industry 4.0, automated dispensing equipment integrates seamlessly into smart manufacturing environments. Equipped with high-precision dispensing valves and robotic arms, these systems offer unparalleled efficiency and repeatability, optimizing production throughput and reducing labor costs.

Dynamic and Static Mixing Systems: Catering to diverse application requirements, dynamic and static mixing systems provide flexible solutions for a variety of materials. Whether it's high-viscosity adhesives or low-viscosity resins, these systems deliver precise mixing ratios and consistent results, ensuring optimal performance in every application.

Metering, Pouring, and Filling Equipment: From meter-mix dispensing machines to resin casting systems, the versatility of modern dispensing equipment knows no bounds. Whether it's sealing, filling, or casting, these machines offer precise control over material flow and dispensing parameters, empowering manufacturers to tackle even the most challenging applications with confidence. In conclusion, the landscape of dispensing and potting equipment is evolving rapidly, driven by advancements in technology and the ever-increasing demands of modern manufacturing. By embracing innovative solutions such as CCD vision systems, automated dispensing equipment, and dynamic mixing systems, companies can unlock new levels of efficiency, precision, and reliability in their production processes. As industries continue to push the boundaries of innovation, the role of advanced dispensing equipment will only grow in importance, shaping the future of manufacturing for years to come.

ITEM	Parameter
Mixing ratio	100:100--100:1 adjustable
Working range	1200*1200*100mm
Displacement speed	0-200mm/s adjustable(speed)
Out-glue speed	1-24g/s base on ratio
Accuracy	±2%(output volume)±2%(mixing)
tolerance	≤0.2mm
Flow control	Digital input
Program memory	999pcs
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 or With computer systems (Micro software Windows 7,Windows10 optional)
Mixing method	dynamic mixing
Power supply	380V/50-60Hz 1.5KW exclude heating
Air source	0.3-0.7Mpa
Viscosity range	10-30000cps
Outer dimension	1960L*1550W*1600H mm
A tank	10L,25L,40L stainless tank(optional)
B tank	10L,25L,40L stainless tank(optional)
Others	AB tank ,A pump,AB pipeline heating function

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 .

 

Function	Introduction	Usage Advantages
Automatic Material Supplying	Automatically supply the materials according to the set ratio, and filling it to the mixing tank with constant speed and flow-ability	Compare to the traditional manually material preparation, saving more labor-cost, convenient operation, keep working environment neat , clean and the filling amount is more accurately.
Dynamic Mixing	Automatically dynamic mixing the A&B compounds, high speed mixing and good sealing ability to avoid air bubbles	Timing quantitative, dynamic mixing and using in one machine, no need to do the vacuum additionally, saving labor costs, convenient operation, improve production. Dispensing to products directly after stirring and degas, make the most use of ab mixture before it's solidified.
Timed Quantitative Filling	Set up and save the settings programs for one serious of product, the setting can be invoked for future usage. The dispensing volume, speed can be adjusted freely in software system.	Dispensing volume more accurately and productive. The potted products will be more homogeneously , surface flat and good quality.

Timed Quantitative Filling	Set up and save the settings programs for one serious of product, the setting can be invoked for future usage. The dispensing volume, speed can be adjusted freely in software system.	Dispensing volume more accurately and productive. The potted products will be more homogeneously , surface flat and good quality.
Low Liquid level Alarming System	When the material in tank is not enough or the machine, the machine will show the warning signal to remind re-filling.	Humanized engineering design, avoid the serious damages with fool-proof settings.
Dripping-proof Function	When the dispensing head needs to move accurately, and finished the potting process. The moment resorption function will start and make sure the glue won't drop off to dirty the products or working table.	To avoid the glue to pollute work table or effect the outlook of the products.
Timing- Dispensing (self-discharging function)	According to different glue features, users can set up the dispensing output speed and interval time to avoid the glue cured in the mixing tube.	To avoid the glue cured in the mixing tube while workers short-break and shift switching .
AB Bucket Sealing (AB tank sealing)	There's a professional sealing rings to make sure the AB tank in good vacuum status around 48 hours per time .	To avoid the sensitive material especially the hardener of  PU to be crystallization .
Cleaning Function	Clean and wash the A&B valve automatically.	Convenient, fast, clean. Dynamic mixing to avoid the machine was stuck by AB mixture
Automatic Stirring Function	Can auto stirring the filler materials, to avoid the sedimentation.	To avoid the the sediment of the AB materials to block the mixing tube, and make sure the glue ratio mixing equalization and quality and reduce the waste, keep the working environment clean, and improve the production.
Heating Function	Preheat materials in tank , pump and pipes to assure constantly temperature .	Make sure the materials warm, movable and potting quality

 

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.

Industry Applications


Glue dispensing machines have a wide range of applications, including but not limited to:
LED Display Screens: Automated liquid dispensing systems ensure seamless assembly and durability.
LED Energy-Saving Lamps: Efficient adhesive dispensing systems for energy conservation.
LED Power Supplies: Precision dispensing for insulation and protection.
Computer Power Supplies: Safeguarding components against environmental factors.
Sensors and PCB Boards: Fluid dispensing systems for protecting delicate circuits.
Solar Panels and Coils: Ensuring structural integrity and environmental resistance.
Soft Light Strips and Point Light Sources: Optimizing performance with precise glue application.

Gluing and Potting of Electronic Components
Glue and potting play a crucial role in protecting electrical components and extending their service life. Potting, achieved using automated adhesive dispensing systems or semi-automatic glue potting machines, involves filling devices with polyurethane, silicone, or epoxy resin. Once cured, these materials become thermosetting polymers, providing bonding, sealing, and protective coatings.

The Role of Glue Potting in Electronics

Protecting Electrical Components: The primary function of electrical potting glue is protection. Potting dispensing machines apply glue to circuit boards, offering bonding and impact resistance, thus safeguarding components against vibrations and impacts.
Extending Service Life: Potting protects components from heat, moisture, temperature fluctuations, and UV exposure, thereby prolonging their service life.
Improving Practicality: Cured potting glue forms a moisture-proof and waterproof layer, enhancing the usability of electrical devices even in harsh outdoor environments.
Potting also helps prevent oxidation and corrosion by isolating components from moisture and oxygen, ensuring reliable performance.

IC Chip Semiconductor Glue Filling

Production Process: The production of chips involves complex steps like design, production, packaging, and testing. Chip potting glue facilitates easy disassembly, allowing for corrections without compromising functionality.
Temperature Resistance: Once cured, the glue withstands extreme temperatures, maintaining elasticity without cracking, crucial for outdoor applications.
Moisture Protection: Despite potential cracking from thermal expansion, the glue maintains its moisture-proof performance, ensuring chip integrity.


Main Application Industries

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

Applied Resins



The machines accommodate two-component resins like epoxy, polyurethane, and silicone, which are essential for effective potting and encapsulation.
Maintenance and Care of Glue Filling Machines
Proper maintenance is vital for the efficient operation and longevity of glue filling machines.

Here are key maintenance practices:




Regular Cleaning: Clean nozzles, pipes, and filters regularly to prevent clogging.
Lubrication Check: Ensure adequate lubricating oil levels, adding or replacing as necessary.
Electrical Inspection: Regularly check electrical components for faults, repairing or replacing as needed.
Avoid Overload: Prevent overloading to avoid equipment damage.
Pressure Checks: Monitor pressure settings and adjust as needed.
Glue Quality: Inspect glue quality, replacing any deteriorated or contaminated glue promptly.
Train Maintenance Personnel: Equip staff with the knowledge to operate and maintain the machines correctly.
Maintenance Records: Keep detailed records of maintenance activities for analysis and troubleshooting.
These practices ensure that glue filling machines continue to operate efficiently and effectively, meeting the demands of modern industrial applications.