Top 5 Plastic Pneumatic Conveying System Suppliers in the United States [2025]

Founded in 2008 and based in Chicago, EcoFlow Convey Systems has built a reputation as the go-to for facilities that prioritize energy efficiency and scalability. What sets them apart? Their plastic pneumatic conveying systems are engineered to minimize energy use without sacrificing speed—think 20-30% lower electricity bills compared to standard systems, according to customer reports. But it’s not just about the conveyor itself; EcoFlow understands that a conveying system is part of a larger ecosystem. That’s why they often pair their pneumatic lines with hydraulic briquetter equipment to compress plastic scrap before transport, reducing bulk and cutting down on conveying time.

One of their standout features is the modular design. Need to expand your facility next year? No problem—their systems can be easily extended or reconfigured without halting production for weeks. Take GreenCycle Recycling in Ohio, for example. They upgraded to EcoFlow’s system in 2024 and added a second conveying line six months later. “We were up and running with the new line in three days,” says plant manager Mark Torres. “That kind of flexibility is gold in this industry.”

EcoFlow also doesn’t skimp on safety. Their systems come with built-in dust detectors and automatic shutdown triggers, and they offer optional air pollution control system equipment to capture any fine particles that might escape during conveying. For facilities in states with strict air quality laws (looking at you, California and New York), this integration is a game-changer—no more juggling multiple vendors for compliance.

If there’s one word to describe PSG, it’s “innovation.” This Atlanta-based company has made a name for itself by pushing the boundaries of what pneumatic conveying can do. Their latest release, the AirStream Pro X, uses a proprietary venturi design that allows for gentler material handling—perfect for fragile plastic flakes or recycled pellets that tend to break. “We used to lose 5-7% of our PET flakes to breakage with our old system,” says Lisa Wong, operations director at Coastal Plastics in Florida. “With PSG’s AirStream, that number dropped to less than 1%. It might not sound like much, but over a year, that’s thousands of dollars in saved material.”

PSG also specializes in long-distance conveying, a challenge many facilities face when their processing and storage areas are spread out. Their systems can reliably move plastic materials up to 500 feet horizontally and 100 feet vertically without losing pressure—a feat that has made them a favorite among large-scale recycling complexes. And for facilities that handle multiple materials (think mixed plastics, PET, and HDPE), their SmartSort Conveying Technology automatically adjusts air pressure and speed based on the material type, eliminating the need for manual changes between runs.

What really impresses, though, is their customer support. PSG offers 24/7 technical help via phone or video chat, and their field technicians average a 2-hour response time in major metro areas. “Last winter, our system froze up during a cold snap,” recalls Mike Chen of Midwest Recyclers. “I called PSG at 2 a.m., and a tech walked me through a temporary fix over the phone. By 7 a.m., a technician was on-site to ｒｅｐｌａｃｅ the part. You can’t put a price on that kind of reliability.”

PSG isn’t just about plastic, either. While their bread and butter is pneumatic conveying, they’ve dabbled in integrating their systems with other recycling equipment—including circuit board recycling equipment for facilities that handle e-waste alongside plastic. It’s this versatility that lands them a spot on our list.

For facilities where “clean” isn’t just a goal but a legal requirement, CleanAir Conveyors is the obvious choice. Based in Portland, Oregon, this supplier has built its brand around eco-friendliness and compliance. Their systems are designed from the ground up to meet the strictest EPA and OSHA standards, with features like double-walled tubing to prevent leaks and HEPA-filtered air return systems that capture 99.97% of particles as small as 0.3 microns. “We’re located near a residential area, so air quality is non-negotiable,” says Sarah Lopez of Pacific Green Recycling in Washington. “CleanAir’s system keeps our neighbors happy and our permits intact—no more complaints about dust or odors.”

But CleanAir doesn’t stop at compliance; they aim for sustainability, too. Their conveying systems are made with 40% recycled steel, and they offer a carbon offset program for every unit sold (they plant 10 trees for each system installed). For companies looking to boost their ESG credentials, this is a huge plus. Their customer portal even includes a “green dashboard” that tracks energy usage and carbon footprint reduction in real time—great for impressing stakeholders or meeting corporate sustainability goals.

What really sets CleanAir apart, though, is their focus on employee health. Their systems operate at just 65 decibels (about the noise level of a normal conversation), compared to the 85+ decibels of many competitors. “Our workers used to wear earplugs all day,” Lopez adds. “Now, they can communicate without shouting, and we’ve seen a ｄｒｏｐ in fatigue-related errors.” For facilities prioritizing worker well-being, this is a detail that can’t be overstated.

Not every recycling facility is a sprawling complex with unlimited budgets. That’s where RapidFlow Industries comes in. This Dallas-based supplier caters to small and mid-sized operations, offering high-quality pneumatic conveying systems at a price point that won’t break the bank. Their entry-level model, the CompactPro, starts at $15,000—about half the cost of some premium systems—and still delivers 90% of the performance. “As a family-owned recycler, we couldn’t afford the big-name systems,” says Juan Gonzalez of Lone Star Plastics in Texas. “RapidFlow gave us a system that works just as hard, without the enterprise-level price tag.”

Don’t let the lower cost fool you, though—RapidFlow doesn’t cut corners on durability. Their systems are built with heavy-duty aluminum frames and wear-resistant tubing that can handle abrasive plastics like PVC without needing replacement for 5+ years. They also offer a 5-year warranty, which is unheard of in the industry (most suppliers top out at 2-3 years). “We had a tube crack after a year, and RapidFlow replaced it for free—no questions asked,” Gonzalez notes.

RapidFlow also excels at space-saving design. Their systems are 30% more compact than standard models, making them ideal for facilities with limited floor space. For example, their vertical conveying units can fit in a corner and still move materials up to 30 feet—perfect for urban recycling centers where square footage is at a premium. They even offer mobile units on casters for facilities that need to move the conveyor between workstations.

Last but never least, NCT rounds out our list with a focus on reliability and customer service. Founded in 1985, this Detroit-based company has been around long enough to see the recycling industry evolve, and they’ve adapted accordingly. Their systems aren’t the flashiest or the cheapest, but they’re the ones you can count on to run 24/7 without hiccups. “We’ve had our NCT system since 2018, and it’s only needed two minor repairs,” says Tom Wilson of Great Lakes Recycling in Michigan. “In this business, downtime costs money—NCT keeps us profitable.”

NCT’s secret? Simplicity. They avoid overcomplicating their designs with unnecessary tech, sticking to proven components that are easy to repair and ｒｅｐｌａｃｅ. Need a new motor? It’s a standard part you can find at any industrial supply store, not a proprietary piece that takes weeks to ship. This “keep it simple” approach also makes their systems easy to operate—new employees can be trained in under a day, which is a lifesaver in an industry with high turnover.

While NCT is best known for their pneumatic conveying, they also offer a range of auxiliary equipment to round out your setup, from material hoppers to plastic pneumatic conveying system equipment accessories like sensors and pressure gauges. And if you ever run into a problem, their technical support team is based in the U.S.—no offshore call centers, just real people who know the equipment inside and out. “I called at 8 a.m. with a jam, and they walked me through fixing it over the phone by 8:15,” Wilson laughs. “You can’t put a price on that kind of service.”