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3R-Machinery

Partnership Announcement

Partnership Announcement

Screenpod & 3R-Machinery by Shred-Tech Announce Exclusive Partnership for Distribution in North America

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Dealers Apply Today

Dealers Apply Today

We are currently accepting applications for North American dealerships. Join our dealer network today!

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Tackle Concrete

Tackle Concrete

With the maneuverable and compact Pronar MRW 2.75g

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High efficiency, Smooth Operation

High efficiency, Smooth Operation

Experience the versatility of Pronar Trommels

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The Machinery You Need

The Machinery You Need

When you need it. Join our dealer network today.

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We are 3R-Machinery

3R-Machinery is the premier North American distributor of top-of-the-line shredding equipment and related heavy machinery. Our company specializes in providing reliable, high-quality, mobile slow-speed shredders, trommels, stackers, and other recycling or agricultural equipment to a wide range of industries. We support customers in construction, energy, food, municipal, forestry, industrial, and more. At 3R-Machinery, we understand that efficient pre-processing of materials is critical to the success of any project. That's why we offer powerful, cost-effective shredding solutions backed by robust service and support. Our goal is to ensure our dealers have the tools and equipment they need to serve the North American market with confidence. Whether you're in the market for an industrial shredder, trommel, stacker, or other equipment, we've got you covered.

Slow-Speed Shredders

3R-Machinery focuses on providing superior recycling products as they deliver powerful slow-speed shredder machines. These mobile shredders combine high-quality construction with state-of-the-art engineering to provide unmatched shredding power. Their innovative machines offer high performance and dependable support during the pre-processing of a variety of materials, including wood, scrap, concrete, organic waste, and municipal waste, just to name a few of their numerous applications.
MRW 1.300 Single Shaft Slow-Speed Shredder
MRW 1.300 Single Shaft Slow-Speed Shredder
The MRW 1.300 slow-speed shredder is the only heavy-duty shredder machine available in our line that features a single shaft. Offering a 21 or 42 knife configuration knife configuration. The shredder also has a maximum throughput of up to 120 tons per hour.
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MRW 2.1010 Dual Shaft Slow-Speed Shredder
MRW 2.1010 Dual Shaft Slow-Speed Shredder
The MRW 2.1010 slow-speed shredder is the largest option available as it provides a great balance between versatility and strength. Offering an average throughput of up to 70 tons per hour, this shredder features a 768hp engine, dual conveyor belt system, and hydraulic oil cooler.
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MRW 2.85g Dual Shaft Slow-Speed Shredder
MRW 2.85g Dual Shaft Slow-Speed Shredder
The MRW 2.85g slow-speed shredder is built to handle nearly every application imaginable. Designed with an emphasis on durability, this shredder features a large hopper capacity and dual conveyor belt system. It can handle a maximum throughput of up to 40 tons per hour.
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Industries We Support

construction and demolition industry shredding

Construction & Demolition Shredding

Shredding and reducing rubble and debris into fractions of their original sizes requires immense power and strength. Heavy-duty shredding knives can render oversized concrete slabs and bricks into smaller and more manageable pieces of scrap for better efficiency.
energy industry shredding
Energy Shredding
Since the energy industry handles a variety of large components, such as windmill blades and solar panels, machines are required to breakdown the pieces into sizable materials. This allows for easier processing and helps recycle the materials rather than let them rot away in landfills.
food industry shredding
Food Shredding
The food industry often handles food-related municipal solid waste and other types of food waste, which often end up in overfilled landfills. To put these materials back into the recycling process, they need to be ground up and shredded down into a more manageable size.
forestry industry shredding
Forestry Shredding
Wood, stumps, branches, leaves, and whole trees need to be reduced into the right shred size for further processing. This requires robust shredder machines that can handle a variety of materials in a single shred job, especially ones that can handle long, thick, and bulky materials.
green waste industry shredding
Green Waste Shredding
Green waste or organic waste industries need to handle a wide variety of different products, which include animal waste, degradable carbon, and more. Shredder machines that are versatile enough to handle such diverse loads are needed to pre-process these materials.
scrap industry shredding
Scrap Shredding
Powerful shredder machines are required when scrap needs to be pre-processed for further recycling. Tough and solid scrap require extensive breakdown in order to properly reduce, retrieve, and reuse them. Optimized shredding strength is required to get the job done.
MSW industry shredding
Municipal Solid Waste Shredding
The municipal solid waste industry handles large quantities of many different materials, mostly in bulk. A slow-speed shredder is ideal for reducing the high number of materials into more manageable sizes, easily cutting down on the debris, household waste, and industrial waste.
tire industry shredding
Tire Shredding
The number of discarded scrap tires continues to grow, requiring more shredder machines to assist in the processing and recycling of these tires. A slow-speed shredder is excellent for reducing the amount of rubber products in landfills, pre-processing them in an environmentally friendly way.
wood industry shredding
Wood Shredding
Wood comes in a wide variety of shapes, sizes, and types. True versatility is required when it comes to handling forest-based products and wooden materials. A slow-speed shredder can handle a range of sizes and thicknesses, providing greater efficiency when shredding down wood into usable scraps.
MRW 2.85g Slow-Speed Shredder dual-shaft

MRW 2.85g Dual-Shaft Slow-Speed Shredder

The Pronar MRW 2.85g Dual-Shaft Slow-Speed Shredder is a powerful beast that handles nearly any kind of material that enters its hopper. From rough scrap to bulky wood, this industrial machine has the strength to bite through these materials with ease and efficiency. Engineered using a wear-resistant steel construction, this shredding machine can withstand the daily challenges of the industry, exhibiting unmatched durability necessary for handling a punishing workload.

The MRW 2.85g slow-speed shredder features a two-shaft design that works together with the knives, counter knives, and sieve to shred through tough material. Equipped with a Caterpillar 9.3L, 405HP engine, it features a dual conveyor belt system and load-sensing hydraulics to minimize fuel consumption. The machine offers a throughput of up to 40 tons per hour, depending on the type of input material, and it works best on bulky waste, green waste, biomass, industrial waste, wood waste, and much more.

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MRW 1.300 Slow-Speed Shredder Single-Shaft

MRW 1.300 Single-Shaft Slow-Speed Shredder

The Pronar MRW 1.300 Single-Shaft Slow-Speed Shredder is engineered to be a versatile shredder machine for the pre-processing of a variety of materials. Designed for large-scale operations, the machine works efficiently to shred bulky materials down into more manageable shred sizes, preparing them for the next step in the processing and recycling stage. This powerful shredder functions with a Volvo Penta 12.8L, 550HP engine and is equipped with a wheeled chassis that allows the operator to transport it anywhere around the job site, and beyond, increasing the machine’s versatility and mobility.

The MRW 1.300 slow-speed shredder offers 21 or 42 knife configurations, with each knife made from wear-resistant steel for superior durability and a powerful biting force. The large hopper capacity allows the machine to take in various bulky materials, such as wood, bricks, railway ties, drums, and many more. It offers a maximum throughput of up to 120 tons per hour, depending on the type of input material, and is an excellent choice for the green, food, forestry, scrap, or wood industry to help with the pre-processing of materials.

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Service & Parts

3R-Machinery’s main goal is to provide complete support to our dealers so they can be successful. We offer a comprehensive service and support package that includes an OEM parts program, technician services, training, and marketing support. With fully stocked OEM parts as well as complete training programs, your dealer technicians can be Certified and ensure your customers’ shredding machines are functioning to top specifications with little downtime. Our dedicated team of engineers and technicians offer technical support, advice, and service escalation whenever needed. To ensure our dealers have all the necessary tools to be successful in their area, we also provide marketing support with collateral, materials, and resources.
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News & Events

Top 6 Things to Consider When Purchasing an Industrial Trommel

An industrial trommel is a mechanical screening machine used in the mining and mineral processing industries. It is typically used to separate different types of materials by size. The trommel is a cylindrical drum that is inclined and rotated at a slow speed...

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Should You Buy or Rent a Slow-Speed Mobile Shredder

The decision of whether to buy or rent a slow-speed mobile shredder will depend on several factors, including the frequency and volume of shredding applications, budget, and available storage space...

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6 Reasons to Invest in a Slow-Speed Mobile Shredder

Businesses in many different industries can benefit from investing in slow-speed mobile shredders thanks to their rugged, dependable construction, high versatility, and cost-effective operation.

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Industrial Shredders, Trommels, Stackers & Machines

3R-Machinery offers the most dependable and long-lasting slow-speed shredders, trommels, stackers, and equipment to our customers in the municipal waste, disaster relief, construction, demolition, and forestry industries. We stand behind the quality of the products we distribute with a full North American service and support network for our dealers.

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