Updated Vacuum UV Exposure Unit 18*22inch Curing Area Easy to Operate Hot Sale

Description

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TECHTONGDA
®
110V Vacuum UV  Exposure Unit 18*22inch Curing Area Desktop UV Exposure Unit  with Digital Controller and Cover for Screen/Pad Printing
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 LED UV light tubes, it can normally be used for about  10,000 hours.
Pls 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.
Pump to add engine oil  before used only, lest cause motor damage. No oil can not be  used Periodic inspection is required.
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.
Parameters
Product color
Blue
Machine surface treatment
Electrostatic  spraying
Machine using material
Steel plate
Attachment material
Stainless steel  or zinc plating, nickel plating
Voltage
110V
Machine size
2
8*24*9.4  inch
Packing material
Wooden case
Exposure size
18*22 in
Net weight
79lb
Gross weight
97lb
Details
Features
* The rubber cloth and  seal ring adopts Taiwan produces high quality materials; Good stretch  elasticity, sealed well.
*  External high speed vacuum pump; Vibration is small; noise is small;  vacuum degree is 5Pa;it can work for 24 hours.
* 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.
* The timer can set the exposing time,  after reach the exposing time, the machine automatically turns off the  tubes.
* The timer have automatic memory  function, set in once, whether the number of switch turn on or off, time  will save.
* Set the release valve, after the  exposure and open the release valve, remove the vacuum, open the cover  and remove the screen.
* 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.
Methods of using  the timer
1. Before using, please press the "C"  button to reset, the display shows 00:00 00 and it is flashing state.
2. Press the "hour" and "minute" and  "second" button separately to set the countdown of the electrify time,  the display shows "ON".
3. 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, l amp 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
Details of Pump
Pump to add engine oil before used  only, lest cause motor damage. No oil can not be used Periodic  inspection is required.
Using steps of  the machine
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.
Item  Included
LED 5060 Vacuum UV Exposure Unit 219109
On Jul-15-21 at 19:43:08 PDT, seller added the following information: