MK-UVE6070V Vacuum UV Exposure Unit

This vacuum UV exposure unit mainly used for exposure precise screens;the external pump is connected with main engine;it will make the screens and transparency film close on the glass tightly by evacuating the air of the vacuum charmer;exposure quality is high,especially for precise screens

There are twelve 20W light tubes

The exposing area is 24*26in

The machine adopts timer to set the exposing time;the timer have automatic memory function,set in once,whether the number of switch turn on or off,time will save

The functions and features of this machine:

1 ,There are twelve 20W light tubes(power of light tubes 240W;spare part:one tube and a Ballast),it can normally be used for about 10,000 hours.

2 ,The exposing area is 60*67cm,and it is suitable for exposing different size screen frames within outsize 58*65cm.

3 , The rubber cloth and seal ring adopts Taiwan produces high quality materials;Good stretch elasticity,sealed well;

4 ,External 400W high speed vacuum pump;Vibration is small; noise is small;vacuum degree is 5Pa;it can work for 24 hours

5 ,Equipped with 8mm Tempered glass plate,resistant to friction;the glass is broken,the glass shards are no sharp,to ensure the safety of operator

6 ,The timer can set the exposing time,after reach the exposing time,the machine automatically turns off the tubes

7 ,The timer have automatic memory function,set in once,whether the number of switch turn on or off,time will save

8 ,Set the release valve,after the exposure and open the release valve,remove the vacuum,open the cover and remove the screen

9 ,this machine is equipped with four soft plastic pad feet,place on the corner of frame,during the vacuum,prevent the corner of frame damage the rubber cloth

Special note:

Different brand of emulsion have different exposing time,the operator need to use the emulsion in this machine and confirm the best exposing time.

Methods of using the timer

• Before using, please press the “C” button to reset, the display shows 00:00 00 and it is flashing state.
• Press the “hour” and “minute” and “second” button separately to set the countdown of the electrify time, the display shows “ON”
• Press the “start/pause” button to start the countdown.

For example: set exposure time 5 minutes 30 seconds :

At first press the “C” button to remove the original set ; Then press “minute” set to”5″; press “seconds” set to “30”; Then press the “start/pause” to start the countdown, lamp open;  After five minute 30 seconds countdown , plate burning machine tube closed.

This setting do not need to change, it is automatically saved.

when the machine starts again,  the countdown is still 5 minutes and 30 seconds.

Basic parameters of the timer:

Countdown: 1 SEC – 99 hours 59 minutes and 59 seconds

Working temperature: – 25 c – 65 c

Using steps of the machine:

Note:

Pump to add engine oil before used only ,

lest cause motor damage.

No oil can not be used

Periodic inspection is required

1. Connect the vacuum pump pipe with the exhaust pipe ;
2. Plug the vacuum pump power into the socket;
3. Turn on the machine, adjust the Settings of exposure time ;
4. Put the film and plate on the glass and adjust the position .
5. Put the four sledge foots on the four corners of the screen frame.
6. Close the cover, fit the hook locked; Vacuum pump starts exposing at the same time;

7.After 5 minutes of exposing ,the rubber cloth is closely fit with the mesh in the screen frame;

8. Press the timer “start/pause”button to expose.
9. When the exposing time is over, the tubes will be off automatically ;open the exhaust valve, the exposure will be disappear.
10. Turn off the power of the machine,and take out the screen frame. The exposure is finished .