Top 10 Single-Shaft Shredder Suppliers in China in 2025

Founded in 2005 and based in Shanghai, GreenTech Recycling Equipment has earned a reputation as a trusted recycling equipment supplier with a focus on innovation and durability. With over 18 years in the industry, they specialize in designing complete recycling lines for e-waste, batteries, and metal scrap—making their single-shaft shredders a cornerstone of their product portfolio.

GreenTech's flagship single-shaft shredder, the GTS-500, is a fan favorite among small to mid-sized recyclers. Capable of processing 500–1,000 kg of material per hour, it's engineered to handle everything from plastic pneumatic conveying system waste to scrap cables. What sets it apart? A hardened steel rotor with replaceable blades, a user-friendly touchscreen control panel, and a compact design that saves floor space—perfect for facilities with limited room.

Beyond single-shaft shredders, GreenTech offers a range of auxiliary equipment, including shredder and pre-chopper equipment, to create seamless recycling workflows. Their team of engineers provides custom solutions, too—recently, they developed a specialized single-shaft shredder for a client in the lithium ore extraction equipment sector, tailored to process tough, abrasive ores without compromising on speed.

Headquartered in Beijing, EcoShred Machinery Group has made a name for itself by focusing on eco-friendly recycling solutions—hence the name. Since 2010, they've specialized in li-ion battery recycling and air pollution control system equipment, but their single-shaft shredders have become a go-to for businesses across industries.

Their ESS-800 single-shaft shredder is a beast for heavy-duty applications. With a 1,200 kg/hour capacity, it's designed for high-volume processing of lithium-ion battery breaking and separating waste, circuit boards, and even refrigerator recycling equipment components. Its secret? A high-torque motor that maintains speed even when shredding dense materials, and an advanced cooling system to prevent overheating during long shifts.

EcoShred prides itself on integrating sustainability into every machine. Their single-shaft shredders are built with energy-efficient motors that reduce power consumption by up to 15% compared to competitors. They also offer air pollution control machines equipment as part of their packages, ensuring that shredding operations meet China's strict emissions standards—critical for businesses looking to avoid fines and build a green reputation.

Based in Guangzhou, Sinowaste Solutions has been a leader in the waste management sector since 2008. While they're best known for their large-scale municipal waste shredders, their single-shaft line has gained traction among recyclers processing electronic waste and lead-acid batteries.

The SWS-600 single-shaft shredder is their star product, designed with precision for circuit board recycling equipment and lead acid battery breaking and separation systems. It features a unique "reverse rotation" function that prevents jamming—common when shredding materials with varying densities, like circuit boards with metal and plastic components. Operators love the safety interlocks, too, which automatically shut down the machine if a door is opened, reducing accident risks.

Sinowaste doesn't just sell machines; they sell peace of mind. Each single-shaft shredder comes with a 3-year warranty on parts, and their in-house lab tests new materials to ensure shredder compatibility. For example, when a client needed to process CRT recycling machines equipment (old TV screens), Sinowaste tested the glass and phosphor components to adjust the shredder's blade spacing, resulting in a 30% increase in processing efficiency.

RecyclePro Industries, located in Shenzhen, is all about specialization. Since 2012, they've zeroed in on the lithium battery and cable recycling sectors, and their single-shaft shredders reflect that laser focus. They're not the biggest supplier on this list, but their niche expertise makes them a top choice for businesses with specific, high-stakes needs.

Their RP-750 single-shaft shredder is a favorite for li-ion battery breaking and separating equipment lines. It's built to handle the tough, flammable materials in lithium batteries, with a nitrogen-purging system to reduce fire risks and a dust collection unit that works with air pollution control machines equipment. Capacity-wise, it clocks in at 750–1,500 kg/hour, with a variable speed drive that lets operators adjust settings for different battery types (from small phone batteries to large EV packs).

RecyclePro's customer service is legendary in the industry. One client, a lithium tailing ore extraction plant in Sichuan, praised their "quick response time"—when a shredder blade wore down unexpectedly, RecyclePro shipped a replacement within 48 hours and dispatched a technician to install it, minimizing downtime. They also offer free training workshops, teaching operators how to maintain blades and troubleshoot common issues.

ShredMaster China, a subsidiary of the German ShredMaster Group, brings European engineering to the Chinese market. With a factory in Suzhou and over a decade of local experience, they blend precision manufacturing with an understanding of China's recycling landscape.

Their SM-Series single-shaft shredders are built for heavy industrial use—think 2,000 kg/hour capacity for metal melting furnace equipment waste or large-scale cable recycling. The SM-2000, their most popular model, features a massive 2-meter rotor and a hydraulic pusher that feeds material evenly, preventing overload. It's also surprisingly energy-efficient, using a regenerative braking system to recover energy during deceleration—great for businesses looking to cut utility costs.

ShredMaster's strength lies in its global network. Clients gain access to the group's R&D resources, including nano ceramic ball for ball mill equipment technology that's used to harden shredder components. They also offer turnkey projects: recently, they supplied a complete cable recycling equipment line to a client in Henan, including a single-shaft shredder, scrap cable stripper equipment, and a hydraulic baler equipment—all synchronized to work in harmony.

EnviroCycle Tech, based in Hangzhou, is a rising star in the recycling equipment space. Founded in 2015, they've quickly made a mark with their innovative take on single-shaft shredders, particularly for the growing lithium battery recycling sector.

Their ECT-Li series single-shaft shredder is designed specifically for li battery recycling equipment, with a focus on safety and precision. It uses a low-speed, high-torque design to minimize dust and heat—critical when shredding lithium batteries, which can ignite if overheated. The shredder also integrates with EnviroCycle's air pollution control system for li battery recycling plant, capturing toxic fumes and particulates before they escape into the air.

What's impressive about EnviroCycle is their agility. They're quick to adapt to new regulations—when China updated its air pollution control standards in 2024, they retrofitted existing shredders with upgraded filters at no extra cost to clients. They also offer a "try before you buy" program, letting businesses test a single-shaft shredder in their facility for two weeks to ensure it meets their needs.

MetalMelt Equipment, based in Wuhan, has long been a leader in metal recycling machinery, and their single-shaft shredders are tailored for businesses working with scrap metal, motor recycling machines, and metal melting furnace equipment.

Their MM-1200 single-shaft shredder is a powerhouse for metal waste, with a rotor made from high-carbon steel and blades that can slice through motor stator cutter waste and scrap cables like butter. It's equipped with a magnetic separator built into the discharge conveyor, automatically separating ferrous metals from non-ferrous—saving recyclers a step in the sorting process. Capacity? Up to 1,200 kg/hour for aluminum and copper, with a 98% shredding efficiency rate.

MetalMelt's expertise in metal recycling shines through in their customer support. They offer free material testing: send in a sample of your scrap, and their lab will recommend the best shredder settings and blade type. For a client in the motor recycling machines equipment sector, they even designed a custom feeding hopper to handle irregularly shaped motor stators, reducing jams by 60%.

WasteTech Innovations, located in Chengdu, is all about pushing the envelope. Since 2018, they've focused on developing cutting-edge shredders for emerging recycling sectors, like lithium crude ore processing and tailing ore extraction equipment.

Their WT-X single-shaft shredder is a marvel of engineering, designed for the toughest materials. With a 300 kW motor and a reinforced frame, it can process lithium ore extraction equipment waste and other abrasive ores at 800–1,500 kg/hour. What's innovative? A self-cleaning system that uses high-pressure air to clear debris from the rotor, preventing buildup and extending maintenance intervals. It also features IoT connectivity, allowing operators to monitor performance via a mobile app—perfect for managers on the go.

WasteTech's small size (just 50 employees) means they can pivot quickly. When the lithium battery recycling boom hit, they developed a single-shaft shredder with a ceramic coating on the rotor, reducing wear from lithium's corrosive properties. They also partner with universities to test new materials—currently, they're collaborating with Sichuan University on nano composite ceramic ball technology to further harden shredder components.

PowerShred Engineering, a family-owned business in Zhengzhou, has been manufacturing shredders since 1998. With decades of experience, they've built a loyal customer base by prioritizing reliability and simplicity—no unnecessary frills, just machines that work, day in and day out.

Their PS-500 single-shaft shredder is a classic example. It's not the flashiest model on the market, but it's a workhorse for small to mid-sized recyclers. With a 500 kg/hour capacity, it handles plastic, paper, and light metal waste, and its simple mechanical design means fewer parts to break—great for businesses without dedicated maintenance teams. The manual blade adjustment system is easy to use, too; operators can switch between coarse and fine shredding in minutes.

PowerShred's claim to fame is their durability. Many of their first shredders, sold in the early 2000s, are still in operation today. They offer a "lifetime rotor warranty" (yes, you read that right) and sell replacement parts at cost, ensuring long-term affordability. Their most popular package? A bundle that includes the PS-500, a hydraulic briquetter equipment, and a basic air pollution control system—everything a startup recycler needs to get off the ground.

Rounding out our list is GreenCycle Systems, a Shanghai-based supplier with a focus on eco-friendly recycling solutions. Founded in 2010, they specialize in equipment for refrigerator & AC recycling machines and motor recycling machines equipment, with single-shaft shredders that excel at processing bulky, household waste.

Their GCS-1000 single-shaft shredder is built to tackle large items like refrigerators and air conditioners. It features a wide feeding hopper (1.5 meters across) and a powerful hydraulic ram that pushes even the bulkiest appliances into the rotor. Safety is a priority here: it comes with a metal detector that stops the machine if it hits something unshreddable (like a steel beam accidentally mixed in with waste), protecting the blades from damage.

GreenCycle's strength is in creating closed-loop systems. Their single-shaft shredders integrate seamlessly with their water process equipment and air pollution control machines equipment, ensuring that harmful refrigerants and chemicals from appliances are safely captured and treated. For example, their refrigerator recycling equipment line includes a shredder, a refrigerant extraction machine, and a separator—all in one, turnkey package.