Model NO.: ST-280S Usage: Exposure Unit Type: Plate Exposure Page: Single Face Automatic Grade: Semiautomatic Product Type: UV Exposure Unit Proximity Exposure: Hard Contact Feature Size: 0.35 um Item Name: Exposure Unit Function: Make Polymer Plate Max Exposure Area: 210X 260mm Weight: 5 Kilos Package Dimension: 320X 310X 90mm Trademark: Upart Transport Package: Protect Film/Plywood Case Specification: 320x 310x 90mm Origin: Guangdong of China wholesale polymer plate for pad printing and hot stamping mini exposure unit
exposure unit Application:
This series of exposing unit is capable of exposing steel plates and nylon plates.Here are some characteristics:
1) excellent outlook with strong and light machine body.Users' eyes and skin are protected by the closed metal case in preventing leakage of UV light.
2)Once pumped to vacuum, the whole process of exposing can be finished automatically. Easy to use and able to increase productivity at the same time.
Polymer Plate Exposure Unit Parameters:
Light source: UV light ( Iodine Gallium Light)
Lamp power*amount: 8W*6
Exposure duration:0~5.5min
Weight(kg):5
Max.exposure area(mm):260*210 MM
Machine dimension(mm): 300*290*75 MM
Packing dimension (mm): 320*310*90 MM
Power: 110V/ 50HZ
exposure unit work grogram:
1-A steel or plastic backing plate
-The light sensitive polymer layer that will form the impression.This is the layer that hardens where it is exposed to UV light.
-A cover film.This protect the plate and is removed before exposure.
Here's a brief overview of the process:
1,Remove the cover film.
2,The artwork,on overhead transparency film,is placed on top of the plate.During exposure,the black areas in the artwork block out the UV light and the plate underneath will remain soft,the clear areas will let UV light through and will harden the plate below.
3,Scrub the plate in warm water washes away the soft parts of the plate
4,Dry the plate and post-expose.
Contact us if you need more details on Exposure Unit. We are ready to answer your questions on packaging, logistics, certification or any other aspects about UV Exposure Unit、Polymer Plate Exposure Unit. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Exposure Machine
Contact us if you need more details on Exposure Unit. We are ready to answer your questions on packaging, logistics, certification or any other aspects about UV Exposure Unit、Polymer Plate Exposure Unit. If these products fail to match your need, please contact us and we would like to provide relevant information. 
