Top 10 Desulfurizer Suppliers, Manufacturers, Wholesalers and Traders in Zimbabwe

1. ZimRecycleTech Industries

When it comes to local expertise, ZimRecycleTech Industries is hard to beat. Founded over 15 years ago in Harare, this family-owned business has grown from a small workshop to one of Zimbabwe's leading manufacturers of recycling equipment. What sets them apart? Their commitment to "made-in-Zimbabwe" quality. Unlike many suppliers who import generic machinery, ZimRecycleTech designs and builds its de-sulfurization units in-house, allowing for customization to local conditions.

"We know the challenges Zimbabwean recyclers face—unreliable power, dusty environments, and the need for durable equipment," says Tapiwa Moyo, the company's operations manager. "Our de-sulfurization units are built with heavy-duty steel frames and corrosion-resistant components to withstand our climate. We also offer on-site training so that workers can maintain the machines themselves, reducing downtime."

ZimRecycleTech's product line includes de-sulfurization machines tailored for small to large-scale lead acid battery recycling plants. Their most popular model, the ZRT-Desulph 500, can handle up to 500 kg of battery paste per hour and integrates seamlessly with their lead acid battery breaking and separation systems. They also offer air pollution control machines, such as bag filters and cyclones, to complement their desulfurization units, creating a one-stop shop for eco-friendly recycling.

With service centers in Harare, Bulawayo, and Mutare, ZimRecycleTech prides itself on quick response times. "If a customer's de-sulfurizer breaks down, we send a technician within 24 hours," Moyo adds. "In this industry, time is money, and we don't want our clients to lose out because of equipment issues."

2. EcoClean Systems Zimbabwe

EcoClean Systems Zimbabwe is a name synonymous with innovation in air pollution control. A subsidiary of the South African-based EcoClean Group, this supplier brings international expertise to the Zimbabwean market, specializing in energy-efficient de-sulfurization scrubbers. Their systems are designed to minimize water and electricity usage, a crucial feature in a country where resource conservation is a priority.

"Our de-sulfurization units use a closed-loop water system, meaning the same water is recycled through the scrubber, reducing consumption by up to 40% compared to traditional models," explains Nomvula Ndlovu, EcoClean's Zimbabwean branch manager. "We also use variable-speed motors that adjust power based on emissions levels, cutting electricity costs for our clients."

EcoClean's flagship product, the EcoScrub DS-800, is a chemical scrubber that uses sodium hydroxide (caustic soda) to neutralize sulfur dioxide. It's particularly popular among large lead acid battery recycling plants in Harare and Bulawayo, where emissions volumes are high. The company also offers air pollution control system equipment, including electrostatic precipitators and activated carbon filters, for facilities looking to address multiple pollutants.

What really stands out about EcoClean is their after-sales support. They provide annual maintenance contracts that include regular inspections, spare parts replacement, and staff training. "We don't just sell a machine—we build a partnership," Ndlovu says. "Many of our clients have been with us for over a decade because they know we'll be there when they need us."

3. LeadCycle Solutions

LeadCycle Solutions is a niche player with a laser focus on lead acid battery recycling—and it shows. Founded in 2016, this Harare-based supplier has quickly made a name for itself by specializing in the entire lead recycling process, from battery breaking to lead refining, with de-sulfurization as a core component.

"We believe that desulfurization shouldn't be an afterthought," says Tawanda Chikwavaire, LeadCycle's founder. "It should be integrated into the recycling line from the start. That's why we design our de-sulfurization machines to work in tandem with our lead acid battery breaking systems, ensuring maximum efficiency and minimal emissions."

LeadCycle's de-sulfurization units are known for their precision. The LC-Desulph Pro uses real-time sensors to monitor SO₂ levels and adjust chemical dosages accordingly, ensuring that emissions stay well below Zimbabwe's regulatory limits. The company also offers lead refinery equipment, such as paste reduction furnaces and lead ingot molds, making them a go-to for businesses looking to set up complete recycling plants.

Chikwavaire emphasizes LeadCycle's commitment to sustainability. "We source 30% of our raw materials locally, and we recycle the byproducts from our de-sulfurization process, like gypsum, which can be used in construction," he notes. "For us, it's not just about selling equipment—it's about building a circular economy in Zimbabwe."

4. PollutionBusters Zimbabwe

For small to medium-sized recyclers on a budget, PollutionBusters Zimbabwe is a game-changer. This Bulawayo-based supplier focuses on affordable, low-maintenance de-sulfurization machines that don't compromise on performance. Their mission? To make eco-friendly recycling accessible to everyone, not just large corporations.

"When we started in 2012, we noticed that many small recyclers were skipping desulfurization because they couldn't afford the fancy imported machines," says Blessing Sibanda, PollutionBusters' sales director. "So we set out to build a de-sulfurizer that was simple, durable, and priced for the local market."

The result is the PB-Desulph Lite, a compact scrubber that uses limewater as a neutralizing agent—readily available and inexpensive in Zimbabwe. It's designed for operations processing 100–300 kg of batteries per hour, making it ideal for family-run businesses or community recycling cooperatives. PollutionBusters also offers wet process equipment, such as filter presses and water treatment machines, to help small operations meet environmental standards without breaking the bank.

Despite their focus on affordability, PollutionBusters doesn't skimp on support. They offer free installation and a two-year warranty on all de-sulfurization units. "We want our clients to feel confident that their investment will last," Sibanda adds. "Even if you're small, you deserve equipment that works."

5. GreenTech Engineering Zimbabwe

GreenTech Engineering Zimbabwe is for the recyclers who want to stay ahead of the curve. This innovative supplier specializes in thermal de-sulfurization systems, a technology that's gaining traction for its ability to handle high sulfur concentrations without relying on chemicals. Founded in 2016 by a team of mechanical engineers, GreenTech has quickly become a leader in cutting-edge recycling equipment.

"Thermal desulfurization uses high temperatures to break down sulfur compounds into elemental sulfur, which can then be collected and sold as a byproduct," explains Engineer Farai Juru, GreenTech's technical director. "It's more expensive upfront, but over time, it pays for itself because you're creating a new revenue stream instead of buying chemicals like lime."

GreenTech's thermal de-sulfurization unit, the GT-Thermal DS, is designed for large-scale operations processing over 1,000 kg of batteries per hour. It works by heating emissions to 800–1,000°C in a controlled chamber, where sulfur dioxide reacts with carbon to form sulfur and carbon dioxide. The sulfur is then condensed into a solid, which can be sold to fertilizer or chemical manufacturers.

In addition to thermal systems, GreenTech offers dry process equipment and air pollution control machines, such as thermal oxidizers, for facilities looking to minimize water usage. "Zimbabwe is a water-scarce country, so dry processes make sense here," Juru notes. "Our goal is to provide solutions that are both environmentally friendly and resource-efficient."

6. African Recycling Equipment Co.

With over 20 years in the industry, African Recycling Equipment Co. (AREC) is a veteran supplier with a pan-African footprint. Headquartered in Harare, AREC has built its reputation on providing turnkey recycling plant setups, including de-sulfurization machines, lead acid battery breaking and separation systems, and hydraulic presses. They cater to both local clients and international investors looking to set up recycling operations in Zimbabwe.

"We handle everything from site surveys to equipment installation to staff training," says AREC's managing director, James Mapfumo. "A client can come to us with a plot of land and a budget, and we'll deliver a fully operational recycling plant within six months."

AREC's de-sulfurization offerings include both chemical scrubbers and thermal systems, allowing clients to choose based on their needs and budget. Their most popular package, the AREC-LeadCycle 2000, includes a lead acid battery breaking system, a de-sulfurization unit, a lead melting furnace, and air pollution control machines—everything needed to recycle up to 2,000 kg of batteries per day.

What sets AREC apart is their global network. They partner with manufacturers in China, Germany, and India to source high-quality components, then assemble the equipment locally to reduce costs. "We combine international technology with local expertise," Mapfumo says. "This gives our clients the best of both worlds: reliable machinery at a price that makes business sense."

7. CleanAir Zimbabwe

CleanAir Zimbabwe is all about accessibility. This supplier focuses on compact, easy-to-install de-sulfurization units designed for small-scale recyclers, repair shops, and auto garages that handle a modest number of lead acid batteries. Their machines are lightweight, mobile, and require minimal technical knowledge to operate—perfect for businesses with limited space or staff.

"Not every recycler needs a massive industrial scrubber," says CleanAir's founder, Sarah Muchenje. "A small auto shop that recycles 50 batteries a month needs something simple and affordable. That's where we come in."

CleanAir's best-selling product, the CleanAir Mini-Desulph, is a tabletop unit that can be connected to a battery-crushing machine with a simple hose. It uses a small water tank and replaceable chemical cartridges to neutralize sulfur dioxide, and it's priced at a fraction of the cost of larger systems. "We've sold over 500 Mini-Desulph units since we launched in 2019," Muchenje says. "They're popular with rural auto shops and community recycling groups."

CleanAir also offers air pollution control system equipment, such as small-scale dust collectors, to help clients address other environmental concerns. "We believe that even small businesses have a role to play in protecting the environment," Muchenje adds. "Our mission is to make it easy for them to do so."

8. MetalloRecycle Solutions

MetalloRecycle Solutions is a heavyweight in the industrial recycling space. Specializing in equipment for metal recycling—including lead, copper, and aluminum—this supplier offers robust de-sulfurization machines built to handle the toughest industrial environments. Their systems are used by mining companies, smelters, and large-scale recycling plants across Zimbabwe and beyond.

"Our de-sulfurization units are built like tanks," jokes Tinashe Marima, MetalloRecycle's technical sales representative. "They're designed for 24/7 operation, with minimal downtime. We use thick steel casings and high-quality pumps that can withstand corrosive gases and liquids."

MetalloRecycle's flagship de-sulfurization model, the MR-Desulph Heavy Duty, is designed for lead smelters and large battery recycling plants. It can process up to 2,000 cubic meters of emissions per hour and features an automated cleaning system that reduces maintenance needs. The company also offers metal melting furnaces and lead refinery equipment, making them a top choice for clients in the metal recycling industry.

With a focus on durability, MetalloRecycle's machines come with a five-year warranty—one of the longest in the industry. "We stand behind our equipment," Marima says. "If a part fails within five years, we ｒｅｐｌａｃｅ it for free. That's our promise to our clients."

9. EcoSphere Technologies

EcoSphere Technologies is on a mission to make recycling as sustainable as possible. This supplier specializes in de-sulfurization units that use biodegradable chemicals and generate minimal waste, appealing to environmentally conscious businesses and NGOs. Their systems are designed to align with Zimbabwe's National Environmental Policy, which emphasizes green innovation.

"Traditional de-sulfurization scrubbers use harsh chemicals that can contaminate water sources if not disposed of properly," explains EcoSphere's sustainability director, Dr. Lindiwe Sithole. "Our units use a plant-based neutralizing agent that breaks down into harmless byproducts, reducing the environmental footprint of the recycling process."

EcoSphere's EcoDesulph Bio model is a chemical scrubber that uses a solution derived from sugarcane bagasse—a waste product from Zimbabwe's sugar industry—to neutralize sulfur dioxide. The byproduct of this process is a biodegradable sludge that can be used as fertilizer, creating a circular system. The company also offers wastewater treatment machines to ensure that any water used in the desulfurization process is clean before being released.

EcoSphere has partnered with several NGOs, including Greenpeace Africa, to promote sustainable recycling practices in Zimbabwe. "We're not just selling equipment—we're advocating for a greener future," Sithole says. "Every de-sulfurizer we install is a step toward a cleaner, healthier Zimbabwe."

10. ZimEnvirecycle Systems

Rounding out our list is ZimEnvirecycle Systems, a young but dynamic supplier that's making waves with its affordable spare parts and quick installation services. Founded in 2018, this Harare-based company focuses on supporting existing recycling plants by providing replacement de-sulfurization components and auxiliary equipment, such as pumps, valves, and sensors.

"Many recyclers struggle to find spare parts for their de-sulfurization machines, especially if they were imported from overseas," says ZimEnvirecycle's owner, Kuda Banda. "We stock parts for all major brands, and if we don't have it, we can fabricate it locally within a week."

In addition to spare parts, ZimEnvirecycle offers de-sulfurization units for small to medium-scale plants, with prices starting at under $5,000. Their most popular model, the ZES-Desulph 300, is a chemical scrubber that can handle up to 300 kg of battery paste per hour and is known for its simple design and easy maintenance.

ZimEnvirecycle also provides installation and repair services, with a team of mobile technicians who travel to clients' sites. "We understand that downtime costs money, so we work quickly to get our clients back up and running," Banda adds. "Whether you need a new de-sulfurizer or just a replacement pump, we're here to help."