Epoxy Potting Chamber Under Vacuum Adhesive Vacuum Dispensing Machine

Epoxy Potting Chamber Under Vacuum Adhesive Vacuum Dispensing Machine Description:

Epoxy potting chamber under vacuum adhesive vacuum dispensing machine

Why Choose us ! whatsapp+86 13425164065  Email； gluepotting@gmail.com

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 .



Introduction :

1 Working Area: controlled by PLC module and MCGS touch screen.
2 High precision valve: high speed, glue off clean, no glue drawing, no dropping.
3 Core technology pumps are designed specially for different materials 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 heating panel which can preheat materials to assure good flowability.
6 Tank with artificial feeding mouth that can be added glue appropriately by hand .
7 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 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.


Teach data
 

Glue ratio	1 :1 ---10:1
Ratio acurracy	±2%
Glue-out speed	0.5g/s --12g/s(Per single pump)
Glue-out accuracy	±2%
Program memory	99pcs
Glue viscosity	50cps~35000cps(Reference data)
Opearation Mode	Manual mode /Automatic mode
Ratio Control	PLC/ Double plunger pump (Can change different type of metering pumps)
Flow Control	Digital input
Parameter display	Pointer / digital display
Automatic control system	Touch screen / button switch/ third party signal
Mixing Method	Static mixing / Automatic cleaning
Storage Tank	Stainless steel A and B(10L,25L ,40L optional)
	Stainless steel cleaning barrel C(5L)
	Vacuum degas(-0.1MPa)
	Liquid level sensor(Low liquid level/high liquid level)
	A/B Tank stirring
	AB glue constant temperature heating(available)
	Glue filter
Power	220V/50Hz/5000W
Outer dimension	Glue Potting Machine:995mm×600mm×1500mm
Frame Materials	Cold rolled steel/industrial aluminum/stainless steel/sheet metal

 

	Parameter	Category	Specification
Mixing ratio	1:1-10:1	Speed	0-250mm/s(displacement speed)
Working area	Inner area:450x400x80mm,Dimension: 900x790x760mm
Program memory	99 pcs	Precision	±0.1mm (accuracy of displacement)±2%(mixing accuracy)
Input air pressure	0.3MPa-0.8MPa
Viscosity range	50cps~30000cps	Working path	Dot, line , arc , circle
Operation mode	JOG/AUTO
Control system	PLC	Auto control system	Industrial touch screen program with programming modification, storage and so on
Flow control	Digital input
Programming method	Teaching programming	Out-glue control system	AB glue suck-back valve /vacuum suck back skill.
Mixing mode	Dynamic
Power	380V/50Hz/1200W	Storage system	Stainless steel tanks A Tank: 40L & B Tank: 25L(10L,25L ,40L optional)
Vacuum degree	-0.1MPa	Vacuum time	90S(as per different requirement)

PLC 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 .

Application:

1.Potting&Encapsulation &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....

 

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....

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, UV materials and so on .


Service Term

1.Staff training
 

Seller is responsible to provide machine's training including installation, debugging, maintenance to assured customer can totally use the operation skills and well acknowledge maintenance of machine . 
 

2.Maintenance Service
 

2.1Seller provide one year warranty period and support free maintenance service during warranty . Software upgrade service is provided for a long life time. 
2.2 In case parts of the machine become broken within the warranty because of non-artificial factors, we send you part replacement free, buyer pay for the shipment. Double-liquid valve should be bought at its cost price. 
2.3If the parts of the machine become broken past warranty , the parts replacement should be shouldered by buyer.