When it comes to building a screen print shop that runs smooth and produces top-tier prints, your flash dryer setup can make or break your workflow. Two of the most common types are Infrared (IR) flash dryers and Quartz flash dryers. Both get the job done, but each comes with its own strengths and trade-offs. So, which one's right for your setup?
Infrared (IR) Flash Dryers: Affordable and Reliable
What is an IR Flash Dryer?
An Infrared (IR) Flash Dryer uses radiant heat to gel plastisol ink between print passes. Inside the unit, heating elements—usually metal coils or ceramic panels—emit infrared radiation. This heat travels directly to the ink surface without touching the garment, warming it evenly and reliably.
How it works: Once powered on, the elements heat continuously. You position the dryer a few inches above the platen. As a printed shirt passes under, the IR radiation raises the surface temperature of the ink until it gels. Timing and distance are key, too close or too long, and you risk overheating your garment.
IR dryers are popular for their simplicity, affordability, and reliability- especially for beginners or shops that don't need rapid cycling or ultra-precise heat control.
Benefits:
- Lower cost entry point - great for shops on a budget
- Plugs into 110v or 208v - no need for a dedicated power upgrade
- Solid-state design - fewer moving parts means less maintenance
Considerations:
- Always on - once it's powered, it's heating constantly
- Can overheat garments if left unattended
- Slower warm-up time due to lower power output
If you're just getting started or need a reliable backup unit, an IR flash dryer could be the perfect fit. Check out options like the Riley Hopkins Flash Dryer 16x16 or the Riley Hopkins Flash Dryer 18x18 to get started.
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Quartz Flash Dryers: Power, Speed, and Safety
What is a Quartz Flash Dryer?
A Quartz Flash Dryer uses quartz tube heating elements to deliver fast, targeted heat that activates instantly and shuts off just as quickly. Unlike traditional IR dryers, quartz units only heat when triggered, making them more energy-efficient and safer for garments.
How it works: Inside the dryer, quartz tubes emit infrared energy when powered. These tubes reach full heat in about one second, allowing the unit to flash your print quickly and then cool between cycles. Many quartz dryers include digital timers, dual heat zones, and motion sensors or foot pedals for precise control.
This instant response and smart zoning make quartz dryers ideal for shops that run fast-paced jobs, work with sensitive fabrics, or want to avoid over-curing and scorching. You get tighter control and higher throughput with less wasted energy.
Benefits:
- Turns on only when needed - no risk of overheating garments
- Saves 50 - 80% on energy bills by running only when flashing
- Faster flash times - boosting production speed
- Consistent heating for better print results
Considerations:
- Higher initial investment
- Requires 208v - 240v dedicated circuit
- Quartz bulbs are fragile and need careful handling
RELATED: RILEY FLASH QUARTZ DRYER: QUICKSTART GUIDE
Quartz flash units are a game-changer for higher-volume shops. The Riley Flash Quartz Dryer 18x18 is one of the best options on the market for speed, consistency, and efficiency. If you're scaling up your shop, it’s an investment that pays for itself.
Which Flash Dryer Should You Choose?
It all comes down to your shop’s needs and setup:
- If you’re a small shop or just starting out, IR flash dryers offer a cost-effective, plug-and-play option.
- If you're scaling up, need tighter control, and want long-term efficiency, quartz is the way to go.
Still unsure? Explore the full flash dryer collection to find the best fit for your shop or reach out to our team—we’re here to help you make the right call.
Need help choosing your next flash? Contact us here.