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Big Vacuum Pump - 4L

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Big Vacuum Pump - 4L



The big vacuum pump - Type 2 is used as vacuum supply for LCD OLED OCA lamination machine



● Current: 2.7A

● Power: 370W

● Rotating speed: 1400r/min

● Size: 48*15*23Cm

● Gross weight: 20KG

● Material: Iron, copper.

● Working environment: 10~35℃ , FFU dust-free clean room.

● Voltage:110V& 220V/50HZ

  (For 110V country /region, need work with 110V to 220V Converter)



The big vacuum pump - Type 2 is specifically use for curved OLED screen, and flat LCD screen repair.




EPE foam + plastic film + wooden box


Tips for operation

● Check the oil before operating, always keep the oil over the scale mark 

● Keep the tube higher than the pump entrance when install tubes, avoid oil exist in the tube and vacuum system  

● Install a valve on the pump entrance, turn off the valve before turn off the pump   

● Turn on the valve before turn on the pump, after turn on, start to operate when oil amount adjusted to the best

(Vacuum power may small if oil amount too low; function effect may exist if oil amount too high, also may lead to electrode overloading)

● (Note: check the oil amount regularly, can't lower than the scale mark; stop operating if room temperature too high) 

Please be aware that due to your computer monitor display the color may have some difference between the picture and the physical item

Please according to you to buy the dress fabric, select the corresponding fabric color chart

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