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
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Double liquid vacuum potting Machine VP-300A Sturcture: |
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1、Machine consist of：material feeding system 、second metering system 、control system、3 axis potting system、loading system； |
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2、Tank A is equipped with umbrella defoaming device. |
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3、Potting valve cleaning and anti-curing function. |
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Double liquid vacuum potting Machine VP-300A flow chart : |
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Double liquid vacuum potting Machine VP-300A Details: |
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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. |
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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;
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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. |
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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. |
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Double liquid vacuum potting Machine VP-300A Features: |
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1. The A B potting system adopt touch screen and PLC operating system; |
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2. Material A adopt screw pump for metering controlled by step motor; |
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3. Material B adopt screw pump for metering controlled by step motor; |
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4. Tank A is equipped with umbrella defoaming device. |
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5. Equipped with vacuum chamber, material is potting in vacuum chamber. |
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6. Metering ratio is adjustable by required ratio ±10%; |
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7. Potting speed is adjustable; |
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8. Primary and Sendary metering to ensure metering accuracy less than 3%; |
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9. Equipped with dynamic mixing driven by servo motor, or static mixing tube which can make a uniform potting process; |
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10. Equipped with vacuum pump for loading material and material deforming; |
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11. Equipped with 10L cleaning tank for valve and mixing tube cleaning; |
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12. Equipped with Pipe A/B pressure sensor to prevent exploding by high pressure; |
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13. Full English software, easy to operate. |
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Double liquid vacuum potting Machine VP-300A Specification: |
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Model |
VP-300A |
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Metering ratio |
Adjustable, required ratio ±10% |
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Material A tank capacity |
25L, other size is optional |
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Material B tank capacity |
10L, other size is optional |
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Material A tank agitating |
umbrella defoaming device |
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Material B tank agitating |
Optional |
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Material loading |
by vacuum pump |
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Material A tank with hose heating |
Optional |
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Material B tank with hose heating |
optional |
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Cleaning tank |
10L |
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Potting environment |
Under vacuum |
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3 axis vacuum potting platform travel |
X:300/Y:300/Z:60mm |
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Primary Material A metering |
Volume metering by screw pump with servo motor control |
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Primary Material B metering |
Volume metering by screw pump with servo motor control |
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Secondary Material A metering |
Volume metering by screw pump with servo motor control |
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Secondary Material B metering |
Volume metering by screw pump with servo motor control |
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Mixing mode |
Dynamic mixing or static mixing |
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Control mode |
PLC control |
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Air supply |
0.4~0.7 MPa |
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Power supply |
1P, AC220V 50Hz |
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Double liquid vacuum potting Machine VP-300A includes: |
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Serial No |
Main parts |
Model |
Quantity |
Remark |
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1 |
Tank A |
25L（SUS304） |
1 |
with umbrella defoaming |
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2 |
Tank B |
10L（SUS304） |
1 |
without agitating |
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3 |
Secondary metering screw pump A |
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1 |
secondary metering |
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4 |
Secondary metering screw pump B |
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1 |
secondary metering |
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5 |
Primary metering screw pump A |
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1 |
Primary metering |
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6 |
Primary metering screw pump B |
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1 |
Primary metering |
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7 |
cleaning tank |
10L(SUS304) |
1 |
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8 |
Material loading vacuum pump |
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1 |
For loading material |
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9 |
Chamber vacuum pump |
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1 |
For vacuum potting |
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10 |
Control system |
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1 |
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11 |
Dynamic mixing head |
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1 |
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12 |
Offline 3 axis potting platform |
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1 |
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Double liquid vacuum potting Machine VP-300A Option： |
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● Material A tank with hose heating |
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● Material B tank with hose heating |
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● Material B tank agitating. |
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