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Product List

Vacuum Glue Potting Machine With Production Line VGB-450

Applications:Capacitor, power supply, transformers, ignition coil, ignition coil, ballast and other products which need to be glued
Suitable Material:Two-component liquid (AB),silicon, epoxy , Polyurethane

Vacuum Glue Potting Machine With Production Line’s features:1、Online potting under vacuum environment.2、Customizable to any itinerary3、Production line design, easy to expand



1、Online potting under vacuum environment.

2、Customizable to any itinerary

3、Production line design, easy to expand


AB ratio100:100-100:10 adjustable

Movment Track:Dot/Line/Arc/Circle

Speed300mm/sMovement speed1-12ml/sgluing out speed

Accuracy:±0.01mmRepeatability) ±2%potting) ±2%mixing


Input pressure0.5MPa-0.7MPa

Viscosity50cps-20000cpsGlue can be heated to decrease viscosity

OperationManual/Automatic/ Automatic conveyor line

Meter PumpGear pump/Screw pump/Double cylinder plunger pump

Flow Control: Digital Input

Programming method: teaching programming

Automated control system: PLC / touch screen (programming, modification, storage, etc.)

Glue control system: AB glue valve +Vacuum breaker Valve

Mixed mode: dynamic static optional, instant mixing, easy to clean

Tankstainless steel(60L)(50L)(40L)(25L)、(10Loptional

Power supply: 220V/50Hz/1200W ( The power consumption without heater )

Vacuum degree: 1mbar

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.

Advantage of automatic glue dispensing machine:

1. Fully automatic operation, accurate proportion and even mixing

2. Glue dosing while mixing, no waste of glue and no waste of consumables. Precise dosing and dispensing.

3. The glue amount of the product is consistent and good. The edge of the machine is clean without glue.

4. Machine glue dosing save much time and effective and lower cost

5. There is no need for glue pouring staff, only one operator is needed to complete the mass production

Normally technical issues should be solved to choose the glue potting machine

1. Ratio between the base agent and hardener: 1:1 or 10:1

2. Fillers:Abrasive the base agent includes percentage of additives and fillings such as aluminum oxide, or silica powder, in order to increase the hardness or heat conduction 

3. The mixed liquid is abrasive, cause big friction to the pump.

4. Need to vacuum to remove the air bubble inside

5. Not easy to mix the two components evenly.

6. Vacuum: to remove the air bubble inside the adhesive;

7. Self-cleaning;

8. Heating: pre-heat the resin before used

9. Dynamic Mixing Method to mix evenly;

10. Daheng Patent Metering Pump: anti-abrasive, long life span; high precision;Multi-nozzle: to improve capacity.

11. High Precision Valve;

12. Quality & Strict position control system.

13. Multi-head nozzle available.