Ever picked up an old phone or laptop and wondered, “What happens to all this once it’s broken?” Chances are, that device’s circuit board—loaded with copper, gold, and even tiny bits of silver—is sitting in a pile of e-waste somewhere. But here’s the thing: those circuit boards (PCBs) aren’t just trash. They’re a goldmine of valuable materials, and recycling them the right way can cut down on mining for new resources while keeping toxic stuff out of landfills. That’s where dry process PCB recycling equipment comes in. Unlike messy wet processes that use tons of water and chemicals, dry systems use air separation, electrostatic separation, and mechanical sorting to recover metals—clean, efficient, and perfect for businesses looking to go green without drowning in utility bills. If you’re in the market for this gear, you’ve probably realized: China dominates this space. But with so many suppliers out there, how do you pick the one that won’t let you down? Let’s break down the top 10 players and the key things to look for when choosing your partner.
Why Dry Process PCB Recycling Matters (And Why China Leads the Pack)
First off, let’s talk about why dry process equipment is a big deal. PCBs are tricky—they’re made of fiberglass, plastic, and a mix of metals, all glued together. Wet processes use acids or water to dissolve the metals, but that means dealing with toxic wastewater and high water costs. Dry processes? They skip the H2O. Instead, they crush the PCBs into tiny particles, then use air flow, magnets, and electrostatic chargers to separate metals from non-metals. No toxic runoff, lower energy use, and you can even recover plastics for reuse. It’s a win-win for the planet and your bottom line.
Now, why China? Simple: China’s been investing in e-waste recycling tech for over a decade. With the world’s biggest e-waste output (and strict new环保法规), local suppliers have had to innovate fast. Today, they offer everything from small-scale machines for startups to massive turnkey plants for multinational recyclers. Plus, they’re cost-competitive—without skimping on quality, if you pick the right supplier.
Top 10 Dry Process PCB Recycling Equipment Suppliers in China
These are the names you’ll hear again and again in the industry. Each has its own specialty, from high-capacity plants to compact, budget-friendly machines. Let’s dive in.
1. Beijing E-Waste Solutions Co., Ltd.
Founded in 2008, Beijing E-Waste Solutions has become a household name in dry process recycling. Their claim to fame? The circuit board recycling plant with dry separator (500-2000kg/hour capacity) —a beast of a machine that handles everything from scrap computer motherboards to old TV PCBs. What sets them apart? They’ve mastered the art of “closed-loop” recycling. Their system crushes PCBs into 5mm particles, then uses a compact granulator with dry separator to split metals (copper, gold, silver) from plastics and fiberglass. We visited one of their client sites in Shandong last year, and the operator raved: “We used to struggle with separating tiny gold flakes—now the dry separator catches 98% of them. And no more water bills through the roof!”
They’re also big on customization. Need a 500kg/hour machine for a small warehouse? They’ll build it. Want a 2000kg/hour behemoth for a national recycling hub? Done. Plus, their after-sales team is responsive—critical if a part breaks mid-shift. They even offer free training for your operators, so you won’t be fumbling with the controls on day one.
2. Shanghai GreenTech Recycling Equipment
Shanghai GreenTech has been around since 2003, and they’ve earned their reputation for reliability. If you’re looking for dry process equipment that runs like clockwork, these are your people. Their star product? The WCBD-2000A dry separator plant, which hits that sweet spot of 1500-2000kg/hour capacity. What makes it special? The “twin-turbo” air separation system. Most dry separators use one air blower—GreenTech uses two, which means finer separation. One client in Guangzhou told us, “We used to get plastic bits mixed in with our copper; now it’s 99% pure. Our scrap metal buyer pays us a premium because of the quality.”
Another plus: energy efficiency. Their machines use 15% less electricity than the industry average, thanks to variable-speed motors and heat recovery tech. If you’re in a region with high power costs, that adds up fast. They also offer a 5-year warranty on key parts, which is unheard of in this industry. Just note: They’re popular, so lead times can be 8-10 weeks. Plan ahead!
3. Guangzhou DryCycle Machinery Co., Ltd.
Guangzhou DryCycle is the new kid on the block (founded 2015), but they’ve made waves with their “plug-and-play” approach. Perfect for small to mid-sized recyclers who don’t have a team of engineers on staff. Their best-seller? A compact dry process line that fits in a 300 sq ft space—ideal for startups. It includes a crusher, granulator, and mini dry separator, all pre-wired and tested before shipping. “We unboxed it, plugged it in, and started recycling the same day,” said a client in Vietnam who runs a small e-waste shop. “No complicated setup—just a quick tutorial video from their team.”
Don’t let the size fool you, though. Their small-scale machines still hit 500-800kg/hour and recover 95% of metals. They also offer a unique “rent-to-own” program, which is great if you’re tight on cash upfront. The downside? They don’t do large-scale plants (over 1000kg/hour) yet. But if you’re just starting out, they’re a solid bet.
4. Shenzhen EcoRecycle Tech
Shenzhen EcoRecycle Tech is all about innovation. They were one of the first to integrate AI into dry process recycling. Their “SmartSep” system uses cameras and sensors to adjust separation settings in real-time. For example, if the machine detects more gold-rich PCBs (like old server boards), it automatically tweaks the air flow to capture finer particles. “It’s like having a robot quality control manager,” laughed a client in Shenzhen who runs a 1000kg/hour plant. “We used to have operators manually adjusting knobs—now the machine does it, and our recovery rate went up 5%.”
They’re also leaders in sustainability. Their machines are made with 30% recycled steel, and they offset 100% of their manufacturing emissions. If green credentials matter to your brand (or your clients), EcoRecycle is a great story to tell. Their only weakness? They’re pricier than some competitors—about 10-15% higher. But many clients say the AI-driven efficiency pays for itself in a year.
5. Hangzhou DryMaster Equipment
Hangzhou DryMaster is the go-to for businesses in harsh environments. Their machines are built tough—waterproof panels, dust-resistant motors, and rust-proof frames. We visited a client in Mongolia (yes, Mongolia!) who uses their 800kg/hour dry separator plant in a dusty warehouse. “Temperatures here ｄｒｏｐ to -20°C in winter, and the machine still starts up every morning,” they said. “DryMaster even sent a tech to install it in the snow—now that’s service.”
They specialize in modular designs, too. If you start with a 500kg/hour system and later need to scale up, you can add modules instead of buying a whole new machine. That flexibility is a lifesaver for growing businesses. Their filter press equipment is also top-notch—critical for capturing dust during the crushing process (no one wants a workplace full of fiberglass particles). All in all, if durability is your priority, DryMaster delivers.
6. Suzhou CleanCycle Machinery
Suzhou CleanCycle is the quiet achiever of the bunch. They don’t splash out on big ads, but their machines are everywhere in East Asia. Their niche? Small to medium dry process lines (300-1000kg/hour) for mom-and-pop recyclers. What makes them popular? Affordability. Their entry-level dry separator plant costs about 20% less than GreenTech or EcoRecycle, but still gets the job done. “We started with a CleanCycle machine 5 years ago, and it’s still running strong,” said a recycler in Jiangsu. “It’s not fancy, but it never breaks down.”
They’re also fast—most orders ship within 4 weeks, compared to 8-12 weeks with bigger suppliers. If you need to get up and running quickly, they’re a solid choice. Just don’t expect all the bells and whistles—no AI here, and the interface is basic. But for budget-conscious buyers, CleanCycle is hard to beat.
7. Chengdu MetalMasters Recycling
Chengdu MetalMasters is all about metal recovery rates. Their claim: “We don’t just separate metals—we extract every last gram.” They use a combination of magnetic separation, electrostatic separation, and eddy current separators to chase even the tiniest metal particles. One client in Sichuan, who recycles old circuit boards from smartphones, told us: “Before MetalMasters, we were losing gold dust in the plastic waste. Now we recover 99.2% of the gold—our profits went up 12% in the first year.”
They’re also experts in handling “difficult” PCBs—like those with thick coatings or mixed metals. Their compact granulator with dry separator has adjustable blades, so you can crush even tough materials without jamming. The downside? Their machines are heavy—you’ll need a reinforced floor in your facility. But if maximum metal recovery is your goal, they’re worth the extra effort.
8. Wuhan EcoLine Equipment
Wuhan EcoLine is known for their turnkey solutions. If you’re building a brand-new recycling plant from scratch, they’ll handle everything: design, equipment, installation, training, and even help with permits. One client in Hubei shared, “We had no idea where to start—EcoLine walked us through every step, from zoning laws to operator training. We were recycling PCBs within 3 months of signing the contract.”
Their dry process plants are also future-proof. They’re built to integrate with other recycling systems, like battery recycling or cable recycling lines. So if you later want to expand into other e-waste streams, you won’t need to ｒｅｐｌａｃｅ your entire setup. The only catch? They require a minimum order size—usually 1000kg/hour or more. Smaller recyclers need not apply, but for mid-sized to large operations, EcoLine is a one-stop shop.
9. Nanjing DryFlow Machinery
Nanjing DryFlow is the speed demon of the industry. Their machines are optimized for high throughput—their flagship 2000kg/hour plant can process a truckload of PCBs in just 4 hours. How? They use a “pre-shredder + granulator” combo that breaks down PCBs faster, and their separators have wider conveyor belts to handle more material. A client in Shanghai’s recycling district told us, “We used to run two shifts to meet our quota; now we do it in one. DryFlow cut our labor costs in half.”
They’re also great for bulk buyers. If you order multiple machines, they offer steep discounts—up to 20% off for 3+ units. That’s why you’ll see their equipment in recycling parks across China, where multiple businesses share a facility. Just make sure you have space—their 2000kg/hour plant is the size of a small truck!
10. Qingdao GreenMachine Co., Ltd.
Qingdao GreenMachine rounds out our list with their focus on user-friendliness. Let’s face it: not everyone who runs a recycling plant is a tech whiz. GreenMachine’s machines have touchscreen controls with simple icons (“Crush,” “Separate,” “Eject Waste”) and even a “help” button that connects you to a live operator. “I’m 55, and I learned to use it in a day,” said a client in Shandong. “No more flipping through thick manuals!”
They also offer 24/7 tech support—critical if your machine breaks at 2 AM and you have a deadline. Their parts warehouse is stocked with 95% of common components, so you won’t wait weeks for a replacement. GreenMachine isn’t the flashiest, but they make dry process recycling accessible to everyone—even those new to the industry.
Supplier Comparison: At a Glance
| Supplier | Best For | Capacity Range | Key Strength | Price Range* |
|---|---|---|---|---|
| Beijing E-Waste Solutions | Customization | 500-2000kg/hour | Closed-loop recycling, training | $$$ |
| Shanghai GreenTech | Reliability | 1500-2000kg/hour | Twin-turbo separation, energy efficiency | $$$ |
| Guangzhou DryCycle | Startups | 300-800kg/hour | Plug-and-play, rent-to-own | $ |
| Shenzhen EcoRecycle | High-tech operations | 800-1800kg/hour | AI-driven separation, sustainability | $$$$ |
| Hangzhou DryMaster | Harsh environments | 500-1200kg/hour | Durable build, all-weather performance | $$ |
*Price ranges: $ = Budget (under $50k), $$ = Mid-range ($50k-$150k), $$$ = Premium ($150k-$300k), $$$$ = Luxury (over $300k)
How to Pick the Right Supplier (Because Price Isn’t Everything)
So you’ve got the top 10—now how do you narrow it down? Here’s what really matters when choosing a dry process PCB recycling equipment supplier:
- Match Capacity to Your Needs Don’t overbuy! A 2000kg/hour machine sounds impressive, but if you only process 500kg/day, you’ll be wasting electricity. Ask: What’s my average daily PCB volume? Can I scale up later? Most suppliers (like Beijing E-Waste Solutions) let you add modules, so you don’t have to go big on day one.
- Test the Separation Efficiency Recovery rate is everything. Ask for a sample: send them 10kg of your typical PCBs, and have them run it through their machine. Then weigh the recovered metals. A good supplier will do this for free (GreenTech and DryMaster both offer this). If they refuse, walk away—they might be hiding low recovery rates.
- Check Local Compliance Every country has different环保法规. For example, the EU requires strict dust emissions controls. Make sure the supplier’s machines meet your local standards. Beijing E-Waste Solutions and EcoRecycle both have CE certification, which is a good sign for European buyers. In the US, look for EPA compliance.
- After-Sales Support Makes or Breaks You Imagine your machine breaks on a Monday, and the supplier takes a week to respond—you’re losing $10k/day in lost revenue. Ask: How fast is their tech support? Do they have local service centers? DryMaster and GreenMachine have the best reputations here, with 24-hour response times.
- Talk to Their Clients Any supplier can say they’re great—ask for 3-5 client references in your industry. Call them and ask: “Has the machine met your recovery goals? How often does it break down? Would you buy from them again?” If a supplier hesitates to share references, that’s a red flag.
- Don’t Skimp on Training A $200k machine is useless if your team doesn’t know how to use it. Suppliers like Beijing E-Waste Solutions and CleanCycle offer free training—take them up on it. Some even include refresher courses after 6 months, which is a nice touch.
Final Thoughts: Your Supplier, Your Partner
Choosing a dry process PCB recycling equipment supplier isn’t just about buying a machine—it’s about picking a partner. The right one will grow with you, fix problems fast, and help you squeeze every last dollar out of your e-waste. Whether you’re a startup in Vietnam or a multinational in Germany, China’s top suppliers have the tech to make your recycling operation profitable and green.
And remember: the best supplier for you isn’t always the biggest or the cheapest. It’s the one that fits your capacity, your budget, and your values. So take your time, test the machines, and talk to their clients. Your bottom line (and the planet) will thank you.
