Air Compressors For Sale

Used Air Compressors for Sale – High-Volume Pneumatic Power

IronPower Industries provides a specialized selection of used towable air compressors designed to be the relentless driving force behind your pneumatic tools. When your crew is relying on jackhammers to break through concrete or sandblasters to strip industrial steel, any drop in air pressure brings the entire operation to a halt. A dependable, diesel-driven rotary screw compressor guarantees consistent, pulse-free air delivery all day long.

Why buy a used air compressor?

• Significant capital savings. Industrial rotary screw compressors are a major investment. Purchasing a thoroughly inspected, pre-owned unit allows you to secure the high CFM output your tools require without the severe depreciation of buying brand new.
• Proven longevity. Unlike small piston compressors, the rotary screw air-ends in these towable units are designed to run continuously for thousands of hours with very little wear, provided they are properly maintained.
• Immediate deployment. Avoid factory lead times. Our used inventory is pressure-tested, on the lot, and mounted on DOT-approved trailers ready to be hitched to your truck today.

What to consider before you buy

Choosing the correct air compressor is a matter of pure mathematics based on the tools you intend to use:

CFM (Cubic Feet per Minute):
This is the most critical specification. It measures the volume of air the compressor can deliver. A standard 90 lb. paving breaker (jackhammer) requires about 75-85 CFM to operate. Therefore, a standard 185 CFM compressor can comfortably run two jackhammers simultaneously. Always calculate the total CFM of all the tools you plan to use at the same time and add a 20% buffer.

PSI (Pounds per Square Inch):
This measures the pressure of the air. Most standard construction tools operate perfectly at 100 to 125 PSI. However, specialized applications like deep-well drilling, pipeline testing, or heavy industrial sandblasting may require high-pressure models capable of delivering 150 to 200+ PSI.

Rotary Screw Technology:
Ensure you are buying a rotary screw compressor rather than a reciprocating (piston) model. Rotary screw compressors use two interlocking helical rotors to compress air smoothly and continuously, offering a 100% duty cycle. This means they can run all day without needing to stop and cool down.

Typical applications we support

• Demolition and Paving: Powering heavy pneumatic breakers, rock drills, and chipping hammers to tear up roads and foundations.
• Surface Preparation: Providing massive, continuous air volume for media blasting (sandblasting) to remove rust and paint from bridges, ships, and heavy machinery.
• Irrigation and Landscaping: “Blowing out” massive commercial sprinkler systems in the fall to prevent pipes from freezing during winter.
• Industrial Painting: Delivering clean, dry, and consistent air pressure for large-scale spray painting operations.

Popular air compressor brands

Our inventory features the most respected names in portable pneumatic power. Atlas Copco is universally recognized for producing incredibly fuel-efficient and quiet compressors with their legendary HardHat canopies. Ingersoll Rand and Doosan (who acquired IR’s portable power division) are the undisputed industry standards for rugged, indestructible towable units. We also frequently stock highly reliable Japanese-engineered units from Airman.

How we inspect used air compressors

An air compressor that loses pressure under load is useless on a jobsite. Every towable compressor listed by IronPower Industries undergoes a rigorous, specialized inspection:

• Air-End and Pressure Testing: We run the compressor under load to verify that the rotary screw air-end produces the rated CFM and maintains steady PSI without fluctuating or overheating.
• Engine Health: We verify cold starts, inspect the fuel system, check the heavy-duty cooling packages, and test exhaust emissions on the diesel engine.
• Valves and Regulators: Inspecting the minimum pressure valve, blowdown valve, and ensuring the air/oil separator functions perfectly so your tools receive clean air, not oil mist.
• Trailer and Towing: We check the pintle hitch, safety chains, axle hubs, and DOT lighting to ensure the unit is completely road-ready.

Air Compressors for Sale in Florida and Nationwide

IronPower Industries proudly supplies air compressors for sale in Florida and across the United States. With our primary facility located in Hialeah, demolition crews, painters, and road contractors in Miami, Fort Lauderdale, Orlando, and Tampa have immediate access to high-volume pneumatic power. We routinely coordinate towing, flatbed freight, and international export to ensure your compressor arrives ready to work.

Frequently Asked Questions About Air Compressors