The printing industry encompasses a complete range of processes from pre-press, printing, to post-processing, integrating digital control and mechanical automation. Common equipment includes exposure machines, feeder/stacker units, printing paper feeders, PCB printing equipment, inkjet printers, 3D printers, deaeration machines, coating machines, and vacuum ovens. These machines often require precise material positioning, removal of air bubbles, improved coating uniformity, and efficient drying. Vacuum and air technologies play a critical role throughout printing operations, such as ensuring tight contact between film and photosensitive surfaces, stabilizing material positioning, degassing materials, and enhancing drying efficiency. Modern printing systems also increasingly adopt automation, sensor control, and intelligent monitoring to raise production throughput and maintain consistent quality across diverse and high-density substrates.

Exposure Machine / Plate Exposure Unit
Exposure machines transfer images to printing plates or photoresist, requiring uniform and tight contact between film and photosensitive surfaces. Vacuum pumps help eliminate air gaps and misalignment, improving image clarity and process stability.
Recommended Models: UN-25D, UN-36Y, UN-45VH

Feeder / Stacker & Printing Paper Feeders
Feeder and stacker units handle material transport and positioning in printing lines. Vacuum adsorption stabilizes substrates, reducing slippage and misfeeds, boosting throughput and feed accuracy.
Recommended Models: UN-90V, UN-120V, UN-120V-B

PCB Printing Equipment
For PCB printing, vacuum systems firmly secure circuit boards on processing platforms, ensuring precise print and coating placement, which is essential for high-density circuit accuracy and yield.
Recommended Models: UN-90VH, UN-150V-B, UN-180VH

Inkjet Printers
Inkjet printers require a stable substrate hold on the printing stage to prevent movement during high-speed ink deposition. Vacuum adsorption improves substrate adhesion and print consistency.
Recommended Models: DC-12VD, DC-18VE, DC-7.0PV-BL

3D Printers
In 3D printing, vacuum adsorption or supplemental positioning stabilizes the build platform and prevents movement during layer deposition, contributing to greater dimensional accuracy and detail.
Recommended Models: DC-12VD, DC-18VE, DC-7.0PV-BL

Deaeration (Degassing) Machines
Deaeration machines remove trapped air from liquid coatings or materials under vacuum, resulting in denser, more uniform layers and preventing defects in final products.
Recommended Models: UN-200V, UN-280VQ, UN-300VH

Coating Machines
Coating machines apply materials evenly onto substrates. Vacuum assists in eliminating surface bubbles and voids, while pneumatic control enhances coating uniformity and final appearance quality.
Recommended Models: UN-90V, UN-150V-B, UN-180VH

Vacuum Ovens
Vacuum ovens use a reduced pressure environment to lower drying temperatures and accelerate removal of moisture and solvents, reducing oxidation and thermal stress, and promoting faster, more uniform drying.
Recommended Models: UN-400V, UN-400VH, UN-500V