Double liquid vacuum potting Machine VP-300A
Double liquid vacuum potting Machine VP-300A

Double liquid vacuum potting Machine VP-300A

Screw pump for metering, screw pump is optional.

Material loading by vacuum pump.

3 axis vacuum potting platform travel : X:300/Y:300/Z:60mm  .

Material A tank is equipped with unbrella defoaming device .

Primary and Sendary metering to ensure metering accuracy . 

Metering accuracy :±3%

Dynamic mixing head or static mixing head 

PLC and touch screen control 

Full English interface 

Double liquid vacuum potting Machine VP-300A Sturcture:

1、Machine consist of :material feeding system 、second metering system 、control system、3 axis potting system、loading system;

2、Tank A is equipped with umbrella defoaming device.

3、Potting valve cleaning and anti-curing function.

Double liquid vacuum potting Machine VP-300A  Sturcture

Double liquid vacuum potting Machine VP-300A flow chart :

VP-300A flow chart.jpg

Double liquid vacuum potting Machine VP-300A Details:

Double liquid vacuum potting Machine VP-300A  Details

1、Tank A adopt umbrella defoaming system,tank A is 25L,tank B is 10L,material can be fed without stopping machine.

2、Tank A/B are equipped with liquid level detecting sensor.

3、Vacuum pump is adopted for defoaming and material loading.

4、Equipped with cleaning tank to clean the potting head.

The umbrella defoaming device:

● The umbrella defoaming device is mainly used to mix the glue well and defoam well. The principle is that the glue stream is continuously drawn from the bottom to the top umbrella piece by the screw rod and dispersed around it. It is beneficial to remove bubbles effectively (especially to the high viscocity glue) and to stir more evenly when vacuum pump is vacuumed.

● The main characteristics are as follows: pump up the bottom glue to avoid glue sedimentation;

The umbrella defoaming device

The Secondary metering device:

● The secondary metering is to use the second set of screw pumps to control the accurate output of the glue produced by the primary metering pump according to the set glue quantity.

● The principle of the accuracy is guaranteed: the secondary metering pump is installed near the mixing valve, Avoid the pressure and resistance caused by too long pipeline to affect the stability of the glue supply, the glue output of the glue supply pump through the secondary quantitative output to ensure customer requirements (accuracy can be less than ±3%);

● The metering pump is equipped with pump pressure sensor, so as to ensure the stability of glue injection, signal output alarm when pressure is not enough or ultra high pressure, and on line real-time monitoring to avoid the mismatch caused by various factors in production process.

The Secondary metering device

3 axis potting system:

● Equipped with dynamic mixing head which is equipped with detect sensor to check rotating status to avoid ununiforming mixing.

● X/Y/Z 3 axis potting system,machine travel :X:300mm/Y:300mm/Z:60mm,positioning accuracy :±0.05mm;

● Product enter potting area,then dispensing valve move to dispense material.

● Equipped with safety light curtain at the product entrance.

3 axis potting system

Double liquid vacuum potting Machine VP-300A Specification:

Model

VP-300A

Metering ratio

Adjustable, required ratio ±10%

Material A tank capacity

25L ,other size is optional

Material B tank capacity

10L, other size is optional

Material A tank agitating

umbrella defoaming device

Material B tank agitating

Optional

Material loading

by vacuum pump

Material A tank with hose heating

Optional

Material B tank with hose heating

optional

Cleaning tank

10L

Potting environment

Under vacuum

3 axis vacuum potting platform travel

X:300/Y:300/Z:60mm

Primary Material A metering

Volume metering by screw pump with servo motor control

Primary Material B metering

Volume metering by screw pump with servo motor control

Secondary Material A metering

Volume metering by screw pump with servo motor control

Secondary Material B metering

Volume metering by screw pump with servo motor control

Mixing mode

Dynamic mixing or static mixing

Control mode

PLC control

Air supply

0.4~0.7 MPa

Power supply

1P, AC220V 50Hz

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