The solder mask ink spraying equipment can completely eliminate screen printing equipment and replace traditional screen printing methods. It directly sprays solder mask ink evenly on the surface of the board, with a wide range of ink selection, saving labor, high one-time yield, stable spraying quality, and can be used as a single machine or connected with other equipment in the front and rear sections.

Process: Pre treatment - spraying - exposure - development - post baking
throughput:
Resolution: 3mil/3mil
Plate thickness: 0.8mm
Board size: minimum width ≥ 300mm
Ink near the hole: 0.2mm hole will not allow oil to enter
Plug hole: After leveling the plug hole, spray it

Quality:
Overall yield: 95-98%
Less board pollution
If a fully automatic integrated tunnel furnace is added, it can improve production efficiency and save labor
After spraying surface A, it will automatically flip over and spray surface B, and finally dry together

Production efficiency:
A spraying production line with a monthly production capacity of approximately 20000 square meters
A spraying line with two shifts only requires four people, and the product quality depends less on the technical proficiency of the workers
Consumables: Oil blocking filter screen needs to be replaced regularly
Equipped with an ink factory, we have developed specialized ink formulas that can track and debug qualified products