High Speed UV Spot and Overall Coating machine adopts upper-swaygripper-pass-sheet method to enable max speed up 5000 sheets/hour. UV curing system with Teflon conveying belt has characteristic of higher speed, precise orientation and UV curing higher efficiency and lower power consumption. After sheet travelling through UV coater and being transferred directly by Teflon belt, gripper can not be heated by high temperature from UV light, which prevent them from being damaged or deformed to ensure easy maintenance.

FEEDING UNIT

Enlarged feeder with four sucking and four forwarding suckers and air blowing for spool can feed sheet easily and smoothly

FRONT SIDE LAY GUAGE

When sheet reaches front lay gauge, left and right pulling lay gauge can be used. The machine can stop feeding immediately by sensor without sheet and release pressure to keep bottom roller under no varnish condition.

VARNISH SUPPLY

There are two choices: 

1.use ceramic roller and scraper structure to supply oil, but can not adjust the thickness of the oil. 

2. with the combination of steel rod cots, steel rod can also be reversed to add scraper to control the thickness of oil, simple and convenient operation

TRANSFERRING UNIT

After sheet is transferred from pressure cylinder to gripper , air volume blowing for paper can support and reverse sheet smoothly , which can prevent sheet surface from being scratched

CONVEYING UNIT

Upper and lower conveying belt can form thin sheet to be curved for smoothly delivery.

SHEET DELIVERY

Automatic pneumatic patting sheet controlled by photoelectric detecting sensor make sheet pile fall automatically and collect sheet neatly Electronic control can take out sheet sample safely and quickly for inspecting