close
close
close
Partnership Announcement

Partnership Announcement

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

Learn More
Dealers Apply Today

Dealers Apply Today

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

Tackle Concrete

Tackle Concrete

With the maneuverable and compact Pronar MRW 2.75g

Learn More
High efficiency, Smooth Operation

High efficiency, Smooth Operation

Experience the versatility of Pronar Trommels

Explore Now
The Machinery You Need

The Machinery You Need

When you need it. Join our dealer network today.

Contact Us

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
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.
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.
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.

Industries We Support

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.

Learn More
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.

Learn More

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.

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...

Read More
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...

Read More
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.

Read More

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.

Back to top