Hey everyone,

I’m currently working on improving our workshop's air system setup, and I’ve been doing a lot of research into more reliable compressed air dryers, filters, and nitrogen generators—especially for automotive use like:

Spray painting (where dry, clean air is essential)

Pneumatic tools (avoiding moisture damage)

Tire inflation with nitrogen (for stability and longer pressure retention)

General shop air system upgrades

I recently found this site that seems to specialize in industrial air treatment solutions, including refrigerated and desiccant dryers, filters, and nitrogen generators:
🔗 https://www.lingyuair.com/

Has anyone here used on-site nitrogen generators in an auto shop setting? Curious if the long-term cost savings really stack up vs. bottled nitrogen. Also interested in best practices for keeping shop air dry and oil-free—what kind of dryers or filters are you using?

Would love to hear what setups have worked best for your garage or shop!

Manufacturer and supplier of compressed air purification systems - Lingyu air Dryer

Lingyu is a trusted manufacturer and supplier of compressed air purification systems! With 15 years of experience and over 2,800 global partners, we specialize in one-stop solutions featuring dryers, nitrogen generators, filters, and more.
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