Top 10 Air Pollution Control System Suppliers for Lithium Battery Recycling Plants in Australia

EcoClean isn’t new to the game—they’ve been designing air pollution control systems for industrial clients across Australia for over 20 years. What sets them apart? Their laser focus on lithium battery recycling. Unlike generalist suppliers, they understand the specific pollutants here: the ultra-fine lithium dust that clogs standard filters, the corrosive fluorides from battery electrolytes, and the high-temperature off-gases from pyrolysis processes.

Their flagship system, the Li-Clean 3000 , is a beast. It combines a multi-stage filtration setup: first, a pre-separator to catch large lithium particles, then a HEPA filter rated to 99.97% efficiency for fine dust, and a catalytic oxidizer to break down VOCs. We talked to a plant manager in Perth who installed the Li-Clean 3000 last year—they reported cutting emissions by 95% and passing their EPA audit with zero violations. “It’s not just compliant,” he told us. “It’s low-maintenance, too. The filters last twice as long as our old system, and their local tech team responds in under 24 hours if we have issues.”

EcoClean’s edge? They don’t just ｄｒｏｐ off a system and vanish. They start with a site audit, map your specific process flow (shredding, sorting, pyrolysis), and customize the system to match your throughput (whether you’re processing 500kg/h or 2.5 tonnes/h). And with offices in Sydney, Melbourne, and Brisbane, their support is local—no waiting for parts or techs from overseas.

GreenGuard made a name for themselves in the mining industry, but they’ve quickly become a go-to for lithium recyclers thanks to their innovative Cyclone-X Scrubber System . What’s unique here? It’s a wet-scrubber design, which is genius for lithium battery recycling because it handles both dust and corrosive gases. Here’s how it works: polluted air is forced through a chamber where it’s sprayed with a neutralizing solution (think a mild alkaline mist) that traps lithium dust and neutralizes fluorides. The result? Clean air, and a liquid byproduct that’s easy to collect and treat with a配套的 filter press equipment (theirs, of course).

One client in Adelaide, processing 1,200kg of lithium batteries daily, switched to GreenGuard after struggling with dry filters that kept clogging. “We were changing filters every week—costing us time and money,” they said. “With the Cyclone-X, we haven’t had a clog in six months. And the best part? It uses less energy than our old dry system. Our electricity bill dropped by 15%.”

GreenGuard also excels at scalability. Whether you’re a small startup with a 500kg/h operation or a large plant processing 2.5 tonnes/h, they’ll size the system to your needs. Plus, they offer a 5-year warranty on parts—a rarity in this industry—and their systems come pre-certified to meet AS 4157 (the Australian standard for air quality in industrial workplaces).

CleanAir Solutions Group is all about integration. They don’t just sell an air pollution control system—they sell a complete package that works seamlessly with your existing recycling line. For lithium battery plants, that means their systems are designed to sync with shredders, separators, and even effluent treatment machines (another critical piece of the puzzle for overall plant compliance).

Their LithiumGuard Pro is a prime example. It starts with a hood that captures emissions right at the source—over the shredder or pyrolysis unit—so pollutants never escape into the workspace. From there, the air flows through a baghouse filter (with anti-static bags to prevent lithium dust buildup) and a thermal oxidizer for VOCs. What really impressed us? The smart controls. The system connects to a cloud-based dashboard that tracks real-time emissions, filter life, and energy use. “I can check from my phone if the system is running optimally,” said a plant supervisor in Melbourne. “If a filter is getting full, it sends me an alert before it becomes a problem.”

CleanAir also offers something many suppliers don’t: training. Their team will walk your staff through maintenance, troubleshooting, and even how to adjust settings if you switch to processing different battery types (like lithium iron phosphate vs. nickel-cobalt-aluminum). For new plants still figuring out their workflow, this hands-on support is a game-changer.

AirWorks Engineering is the underdog that’s quickly becoming a favorite among mid-sized recycling plants. They’re not the biggest supplier, but they make up for it with agility and cost-effectiveness. Their pitch? “We don’t over-engineer—we design systems that do exactly what you need, no fluff.” For lithium battery recyclers watching their bottom line, that’s music to the ears.

Their Li-Flow 2000 is a compact system that’s perfect for plants with limited space. It uses a combination of cyclonic separation (to spin out heavy lithium particles) and a cartridge filter (for fine dust), plus a UV oxidizer to tackle VOCs. At around $150k—significantly less than some competitors— it’s budget-friendly, but don’t mistake “affordable” for “low-quality.” A plant in Brisbane with a 800kg/h throughput installed the Li-Flow 2000 and told us, “We were worried it might cut corners, but it’s held up for two years. Emissions are well below EPA limits, and AirWorks even helped us apply for a government ｇｒａｎｔ to offset the cost.”

What we love most about AirWorks? Their transparency. They’ll sit down with you, review your process flow, and tell you exactly what you need (and what you don’t). No upselling unnecessary add-ons—just honest advice.

EnviroTech is a heavyweight in the global air pollution control market, and their Australian arm brings that global expertise home. They’ve worked with lithium battery recyclers in Europe and Asia, so they understand the latest trends—like the shift toward zero-emission plants and the need for systems that handle higher throughput as the industry scales.

Their EcoSphere Li is a monster system built for high-capacity plants (think 2,000kg/h and above). It features a multi-stage thermal oxidizer that can handle the high temperatures from large-scale pyrolysis, plus a baghouse with automated filter cleaning (so you never have to shut down production to change filters). What really stands out is their focus on sustainability: the EcoSphere Li uses waste heat from the oxidizer to pre-heat incoming air, cutting energy use by up to 30%. “We’re not just controlling pollution—we’re reducing our carbon footprint, too,” said a sustainability manager at a Sydney-based recycling plant using the system.

EnviroTech also offers long-term partnerships. They’ll conduct annual emissions audits, ｕｐｄａｔｅ your system as regulations change, and even help you design future expansions. For plants planning to grow, that kind of forward-thinking support is invaluable.

PureAir Industries is all about innovation. They’re the only supplier on this list with a patent for a lithium-specific filter media —a nano-fiber material that traps 99.99% of lithium dust, even the ultra-fine particles that slip through standard filters. Developed in partnership with researchers at the University of Melbourne, this filter is a game-changer for reducing lung-damaging dust exposure.

Their PureLi Filter System pairs this media with a high-powered blower and a carbon adsorption unit for VOCs. It’s not the cheapest option, but for plants prioritizing worker health, it’s worth every penny. A safety officer at a Perth plant told us, “Before PureAir, we had workers complaining of sore throats and coughing. Now? Zero issues. The air quality in the plant is better than in my office.”

PureAir also offers training for your staff on proper PPE and air quality monitoring—because even the best system works better when everyone knows how to use it.

Global Air Control (GAC) is a niche player that specializes in air pollution control systems for li battery recycling plants —and only that. They don’t do general industrial systems; they eat, sleep, and breathe lithium battery processing. That hyper-specialization means they’ve solved problems other suppliers haven’t even encountered.

Take their Li-Shield System : it includes a specialized scrubber designed to neutralize hydrofluoric acid (HF), a highly corrosive byproduct of lithium battery processing that many standard systems miss. HF can eat through metal ducts and cause severe respiratory damage, so this isn’t just an upgrade—it’s a safety necessity. A plant in Adelaide that processes 1,500kg/h of lithium batteries told us, “We had no idea HF was an issue until GAC tested our emissions. Their scrubber knocked HF levels down to undetectable, and now we sleep better at night knowing we’re protecting our team.”

GAC also offers 24/7 technical support, which is crucial in an industry where downtime costs money. “If the system alarms at 2 a.m., I call their hotline, and a tech walks me through troubleshooting over the phone—usually, we’re back up in an hour,” said the same plant manager.

CleanFlow Technologies is for the recyclers who want it all: performance, compliance, and a system that’s easy to use. Their Li-Safe 1500 is designed with the operator in mind—no confusing controls, no complicated maintenance schedules. It uses a simple, effective setup: a pre-filter for large particles, a HEPA filter for fine dust, and a carbon filter for VOCs. The touchscreen interface lets you monitor emissions in real time, and it even sends alerts to your email if something’s off.

We spoke to a plant foreman in Hobart who’s been using the Li-Safe 1500 for a year: “I’m not a tech guy, but I can operate this system with zero training. The filters pop in and out in five minutes, and the system self-diagnoses most issues. It’s like the ‘easy mode’ of air pollution control—and that’s a good thing when you’re managing a busy plant.”

CleanFlow also offers flexible financing options, which is a big plus for startups. You can lease the system with the option to buy, or they’ll customize a payment plan that aligns with your cash flow.

AirMaster Australia is a family-owned business with a reputation for reliability. They don’t chase trends—they build systems that last. Their MasterLi Control System is a no-nonsense workhorse: a baghouse filter with heavy-duty construction (think stainless steel ducts to resist corrosion from battery chemicals) and a simple, robust design that minimizes breakdowns. “We’ve had ours for five years,” said a plant owner in Newcastle. “It’s never let us down. We change the bags once a year, and that’s it. No fancy gadgets, just consistent performance.”

What AirMaster lacks in flash, they make up for in service. Their team is based in regional Victoria, but they travel across Australia to install and maintain systems. “When we needed to expand our throughput, they came out, reconfigured the system, and had us up and running in a weekend,” the Newcastle plant owner added. “You don’t get that kind of personal service from the big global companies.”

For plants that value durability and old-fashioned customer care over cutting-edge tech, AirMaster is a top pick.

Sustainable Air Solutions (SAS) rounds out our list with a focus on—you guessed it—sustainability. Their systems are designed to minimize waste and energy use, making them perfect for recyclers who want to align with Australia’s net-zero goals.

Their EcoLi Cycle system is a closed-loop marvel. It captures lithium dust, compresses it into briquettes, and sends it back to the recycling line to be processed into valuable materials. “We’re not just throwing away lithium dust—we’re turning it into revenue,” said a plant manager in Canberra using the system. “SAS estimates we’ll recover an extra 5% of lithium annually, which adds up to tens of thousands of dollars.”

On top of that, the EcoLi Cycle uses solar panels to power its blowers and controls, reducing grid electricity use by up to 40%. “It’s a win-win: we’re cutting emissions and saving money on power,” the manager added.

SAS also partners with local universities to stay ahead of the curve. They’re currently testing a prototype system that uses AI to predict filter clogging, which could further reduce maintenance downtime. For forward-thinking plants, SAS is a glimpse into the future of sustainable air pollution control.