Shanghai, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Computer Products, Construction & Decoration, ...
Management System Certification:
ISO 9001
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

UV Exposure, Screen Printing Machine, Exposure Machine manufacturer / supplier in China, offering Vevor Screen Printing Vacuum UV Exposure, Metal Lathe Machine 8 X 16 Inch 750W Precision Mini Metal Lathe 2500 Rpm Micro Metal Milling Bench Top Lathe Machine, China Manufacturer 750W 8*16inch 210 Lathe Machine Turning Mini Lathe Metal Lathe Machine and so on.

Gold Member Since 2017
Audited Supplier

Vevor Screen Printing Vacuum UV Exposure

Min. Order / Reference FOB Price
10 Pieces US $190-280/ Piece
Port: Shanghai, China
Production Capacity: 2000 Set/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Usage: Semiconductor
Type: Image Setter
Page: Single Face
Automatic Grade: Semiautomatic
Product Type: Daily Use
Proximity Exposure: Vacuum Contact

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Basic Info.

Model NO.
SC650
Item
UV Exposure
Trademark
VEVOR
Transport Package
Carton Box
Specification
83*81*28cm
Origin
China
HS Code
8442302900

Vacuum UV Exposure Unit Screen Printing With Vacuum Pump
Vevor Screen Printing Vacuum UV Exposure

 

Our Precise Vacuum UV Exposure Unit is equipped with special UV lamps  and auxiliary vacuum suction device. After putting the screens and well printed transparency film on the glass, close its cover and let it work after set the needed vacuum and exposure time, then it will make the screens and transparency film close on the glass tightly by evacuating the air of the vacuum chamber emerging from the rubber blanket. When the set time is up, it will deflate automatically, then the exposure is finished. Please cut off the power supply.

It has the same exposure effect with the exposure unit exposed of iodine gallium light. Even if its exposing time is a little longer, but because of its small volume, light weight, low cost and easy transporation, which is much fit for small business and family workshop for making screens with high precision.

Working Principle

Screen printing screens are coated with a light sensitive emulsion using a scoop coater. When the emulsion is dry, place a positive print of your image on the screen. Once you burn the screen, the emulsion that did not get any UV will wash out of the screen exposing the tiny pin holes. The surrounding areas that were exposed to UV will be cured. Hence the ink will pass through screen onto your substrate.

Operation Instructions

1.Connect the power supply;

2. Turn on the switch of "POWER";3. Set the vacuum pumping time1) Press "VACUUM", the left indicator light (yellow) is lit up;

2) Press " + " or " - " in the "TIME CONTROL" area to set the vacuum pumping time according to your needs.(For first-time users, please put an empty screen in the middle of the rubber inner cavity, just set 40 seconds for test; if the pointer of  the vacuum gauge could reach or pass the middle of the green area, that's ok. If not, please extend the time and test again until having reached the requirment.)

4. Set the exposure time:

1) Press "EXPOSURE", the left indicator light(red) is lit up;

2) Press " + " or " - " in the "TIME CONTROL" area to set the exposure time according to your needs. (Exposure time varies according to the coated photosensitive emulsion. Please just set 300 seconds for test and then reset a suitable time according to the exposure effect.)

5. Once finished the above settings, you could start exposure just as follows:

1) Put the screens coated with photosensitive emulsion and the printed transparency film on the glass.

2) Put the air suction pipe in to the screen;

3) Close the cover and click the "START" button, then it will vacuum pump and expose automatically according to the settings;

4) When the set time is up, it will deflate automatically; Open the cover and exposure is finished. Please just cut off the power supply.

6. Functions of other keys:

1) "RESET"  for cancelling the previous settings: if you want to reset the vacuum / exposure time, just press "VACUUM" / "EXPOSURE" and the left indicator light is lit up; Then press "RESET" and the original settings will turn to " 0 "; Next, you could set according to your needs.

2) "BACK" for stop working: if you want to stop vacuum pumping or exposure, just press the "BACK" button,

that's Ok.
Vevor Screen Printing Vacuum UV Exposure

Features:


 

  • Rational design & easy operation: based on humanity and practicality principles, with the elaborate designed table type structure, it's much easier for screen exposure with high precision.
  • Independement settings of vacuum and exposure time with automatic memory function: The vacuum time and exposure time can be set up separately just according to actual requirements (setting ranges: 0-999 seconds); When exposure is finished, the power supply of the lamp will be automatically cut off, it will deflate and beep by itself, then please turn it off. When you need exposure again, just connect the power supply, then it will work automatically according to your former settings because of its automatic memory function.
  • 8 pieces of special UV exposure lamps will guarantee a precise and even exposure effect.
  • The high strength toughened glass (thickness: 0.24"/6mm) is with high press resistance and not easily scratched. Besides, once broken, it will turn into pieces without sharp edges to avoid user's injury.
  • All-metal construction & elegant appearance with advanced electrostatic paintings, easy to clean and no rust.
  • Excellent packing in study wooden case as a whole will guarantee a easy and safety transportation.
  • It is equipped with Vacuum Pump.
Technical infomation:
 
  • Exposure area: 20"*24"(50*60cm)  (Optimum exposing size is within 15.7"*19.7"*1.6" by the outer sizes.)
  • Lamp Power: 160W
  • Vacuum Pump Power: 60W
  • Input Voltage: 220V,50HZ OR 110V,60HZ
  • Vacuum Degree: -0.08MPa
  • Illumination Uniformity: 85%
  • Vacuum Time Setting Range: 0-999s
  • Exposure Time Setting Range: 0-999s
  • Machine Size: 30"*28"*7" (76*72*18cm)
  • Package size: 33"*32"*10" (83*81*28cm)
  • Net weight: 51Lb / 23kg
  • Gross weight: 75Lb / 34kg
Package included:
  • Vacuum UV Exposure Unit x 1
  • (with Vacuum Pump)

Vevor Screen Printing Vacuum UV Exposure
Vevor Screen Printing Vacuum UV Exposure

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