Singapore's industrial scene is buzzing with a new focus: turning waste into resources. As the city-state pushes for a circular economy, industries from electronics to automotive are racing to adopt smarter recycling practices. At the heart of this movement? Medium frequency electric furnaces. These machines aren't just metal melters—they're efficiency powerhouses, offering faster heating, precise temperature control, and lower energy use than traditional options. But with so many suppliers out there, finding the right one can feel overwhelming. That's why we've put together this guide to the top 10 medium frequency electric furnace suppliers in Singapore for 2025. Whether you're into lead acid battery recycling, circuit board processing, or metal scrap recovery, we'll help you find a partner that fits your needs.
Why Medium Frequency Electric Furnaces Matter for Singapore's Recycling Future
Before we dive into the suppliers, let's break down why these furnaces are becoming a must-have. Unlike old-school furnaces, medium frequency models (think 1 kHz to 10 kHz) bring serious perks:
• Faster Melting: They heat metals like lead, copper, and aluminum in record time—great for keeping recycling lines moving. A medium frequency furnace might melt 500 kg of copper in 45 minutes, while a low-frequency model takes over an hour.
• Energy Savings: They convert electricity to heat more efficiently, cutting energy bills by up to 30%. In Singapore, where energy costs and sustainability goals go hand in hand, this is a big win.
• Precision Control: Many recycling jobs need exact temperatures to separate metals or make pure alloys. These furnaces hit the mark every time, so you get consistent results.
• Versatility: They handle everything from scrap cables to lithium battery parts. That flexibility is key for recyclers dealing with mixed materials.
Now, let's meet the suppliers making these benefits a reality for Singapore's businesses.
Top 10 Medium Frequency Electric Furnace Suppliers in Singapore
1. EcoCycle Solutions Pte Ltd
EcoCycle is a go-to for lead acid battery recycling equipment, and their medium frequency electricity furnace equipment is the star of the show. Their lead acid battery breaking and separation system includes a custom furnace built for paste reduction—the step where lead is recovered from old batteries. It runs at 500-1500 kg/hour, with sensors that lock in at 450°C to keep lead pure and reduce waste. But EcoCycle doesn't stop there: they pair the furnace with filter press equipment to catch leftover paste and air pollution control machines to keep emissions in check. For businesses in lead battery recycling, this all-in-one setup means less hassle and more compliance with Singapore's strict environmental rules.
2. MetroRecycling Technologies
MetroRecycling is all about flexibility. They offer metal melting furnace equipment in sizes for every operation, from small 200 kg/hour units to industrial 3000 kg/hour beasts. What really stands out is their circuit board recycling plant with dry separator (500-2000kg/hour capacity). Here's how it works: their medium frequency furnace melts down the metal-rich bits from shredded circuit boards, while their dry process equipment blows away plastic and other non-metals. The result? High-purity metals ready to be reused. Plus, their local tech team is on call 24/7 to fix any furnace kinks—so you won't lose time waiting for help.
3. GreenMelt Industries
GreenMelt is all about lithium battery recycling equipment, and their medium frequency furnaces are built to handle the job safely. Lithium batteries are tricky—melt them wrong, and you risk fires. But GreenMelt's LF-MF Furnace uses 3-5 kHz frequencies and special linings to resist corrosion, handling 300-2500 kg/hour without a hitch. It pairs seamlessly with their li-ion battery breaking and separating equipment, which first shreds batteries into safe, manageable pieces. And to keep Singapore's air clean, they include an air pollution control system for li battery recycling plant that traps fumes and particles. For businesses jumping into the EV battery recycling boom, GreenMelt is a solid bet.
4. Singapore MetalTech Systems
MetalTech is a local favorite, especially for cable recycling equipment. Their medium frequency furnaces are the heart of their cable recycling lines, which also include scrap cable stripper equipment and hydraulic press machines. Here's the process: their scrap cable strippers peel off plastic, then the copper or aluminum wires go into the furnace to melt. The molten metal is then squashed into briquettes with their hydraulic briquetter equipment—easy to transport and sell. MetalTech's furnaces are tough, too, with steel frames and heat-resistant linings built for 24/7 use. They even offer 4 shaft shredder equipment to pre-chop tough cables, ensuring the furnace gets uniform feed for faster melting.
5. CleanEnergy Furnaces
CleanEnergy lives up to its name by focusing on low-emission solutions. Their medium frequency furnaces come with built-in air pollution control system equipment, like baghouse filters and carbon scrubbers, that trap over 99% of dust and gases. That's a huge relief for businesses worried about Singapore's strict NEA regulations. They also make metal melting furnace equipment for fridge and AC recycling—pair their furnace with their refrigerant extraction machine (model SD-680), which safely removes CFCs before melting, and you've got a full fridge recycling setup. CleanEnergy's furnaces are also energy misers, using up to 25% less power than standard models—good for your wallet and the planet.
6. PrecisionRecycling Equipment
PrecisionRecycling specializes in circuit board recycling plant with dry separator (500-2000kg/hour capacity), and their medium frequency furnace is key to getting precious metals like gold and silver out of e-waste. Their PCB-MF Furnace uses a unique coil design that heats evenly, so you don't burn off those valuable metals. First, their compact granulator with dry separator equipment shreds circuit boards and blows away plastic, then the metal-rich powder goes into the furnace. The result? Over 95% recovery rates for gold and silver. They also train your team to tweak furnace settings for different circuit board types—so you get the best results, no guesswork needed.
7. EcoMelt Engineering
EcoMelt targets small to medium recyclers with affordable, scalable lead acid battery recycling equipment. Their EM-LAB System includes a medium frequency furnace starting at 200 kg/hour—perfect for startups. The furnace has a simple touchscreen interface, so even new teams can operate it, and a small footprint that fits in tight Singapore industrial spaces. They also include a filter press to collect the paste of ulab (used lead acid batteries), so you don't waste a ｄｒｏｐ of lead. Best of all, EcoMelt offers flexible payment plans, making it easier to invest without breaking the bank.
8. Singapore Furnace Works
With over 20 years in the game, Singapore Furnace Works knows durability. Their medium frequency furnaces are built to last, and they offer portable options too—like their PHBM series (PHBM-002, PHBM-003, PHBM-004), portable metal powder compressors that work with their furnaces. Here's the setup: melt scrap metal in their furnace, then use the PHBM briquetter to compress the cooled metal powder into dense blocks. Great for on-site recycling at construction or demolition sites. They also make custom furnace linings for different metals—whether you're melting aluminum, brass, or lead. Their long track record means you're getting tried-and-true equipment.
9. AdvancedRecycling Systems
AdvancedRecycling goes big with lithium ore extraction equipment and lithium tailing ore extraction plant, and their medium frequency furnace is the workhorse in their processing line. Lithium ore needs high heat to separate, and their AF-MF Furnace hits 1200°C with ease, using 8 kHz frequencies for fast, even heating. It also pairs with their water process equipment, which recycles cooling water—smart for Singapore's water-scarce climate. If you're in the lithium supply chain, from mining to battery making, their one-stop setup streamlines everything from ore to molten metal.
10. SustainableHeating Solutions
SustainableHeating brings tech to the table with smart medium frequency furnaces that you can monitor from your phone. Their SH-MF Smart Furnace connects to IoT, so you can track temperature, energy use, and melt times remotely. It pairs well with their motor recycling machines—use their motor stator cutter equipment to chop stators, then melt the copper in the furnace. The furnace also has built-in air pollution control machines to keep emissions low. And if upfront costs worry you, they offer an "Energy-as-a-Service" model: pay per kWh used, instead of buying the furnace outright. Perfect for small recyclers ready to upgrade.
Quick Comparison: Top Suppliers at a Glance
| Supplier Name | Key Products | Specialty | Capacity Range | Standout Feature |
|---|---|---|---|---|
| EcoCycle Solutions | Lead acid battery breaking system, medium frequency furnace | Lead acid battery recycling | 500-1500 kg/hour | Integrated filter press for paste recovery |
| MetroRecycling Technologies | Circuit board recycling plant, medium frequency furnace | Circuit board & metal melting | 200-3000 kg/hour | 24/7 local tech support |
| GreenMelt Industries | Li-ion battery recycling line, medium frequency furnace | Lithium battery recycling | 300-2500 kg/hour | Corrosion-resistant furnace lining for lithium |
| Singapore MetalTech | Cable recycling equipment, hydraulic briquetter | Cable & scrap metal recycling | 300-2000 kg/hour | 4 shaft shredder for tough cables |
| CleanEnergy Furnaces | Air pollution control system, metal melting furnace | Low-emission melting | 400-2000 kg/hour | Built-in carbon scrubber for emissions |
| PrecisionRecycling | Circuit board recycling plant, dry separator | Precious metal recovery | 500-2000 kg/hour | Even-heat coil design for gold/silver recovery |
| EcoMelt Engineering | Lead acid battery recycling system, filter press | Small-scale lead recycling | 200-800 kg/hour | Touchscreen interface for easy operation |
| Singapore Furnace Works | Portable briquetter (PHBM series), medium frequency furnace | On-site metal processing | 100-500 kg/hour (portable); up to 3000 kg/hour (industrial) | Portable metal powder compressors |
| AdvancedRecycling Systems | Lithium ore extraction plant, water process equipment | Lithium ore processing | 800-3000 kg/hour | Water recycling for cooling systems |
| SustainableHeating Solutions | Smart medium frequency furnace, motor stator cutter | IoT-connected melting | 300-1500 kg/hour | Energy-as-a-Service payment model |
Choosing the right medium frequency electric furnace supplier is about more than just buying a machine—it's about finding a partner that gets your recycling goals. Whether you need to recover lead from batteries, extract gold from circuit boards, or melt scrap metal efficiently, the suppliers on this list offer the expertise and equipment to make it happen. Look for a team that understands your materials, offers solid support, and aligns with Singapore's sustainability rules. With the right supplier, you'll not only boost your bottom line but also help build a greener, more circular future for Singapore. Happy recycling!
