

Commercial and industrial waste
Mixed waste from businesses, industrial facilities etc. - e.g. packaging waste, production offcuts, bulky and mixed general waste
Built to move, engineered to perform
The M&J M4000 mobile pre-shredder is a powerful pre-shredder built for maximum versatility and mobility. Its power is second to none, which means you do not need to spend time pre-sorting anything you feed it. It shreds bulky waste, MSW, C&I waste, wood, construction and demolition debris, and more with ease and gives you the freedom to shred on-site without compromising power or performance. The M&J M4000 is available on crawlers or a trailer, so you can relocate the unit between sites or around your facility as needed. The M&J M4000 is ready to roll.

Up to 100 t/h
Capacity
6, 8, 9, 10, 12
No. of knives
403 kW.
Power Range

With myM&J Performance, you can monitor your shredder’s health in real-time and prevent costly breakdowns.
myM&J Performance is a digital solution that optimizes your M&J shredder’s operations. Through remote data monitoring of your shredder, you will get access to critical insights into your waste shredder’s condition, performance, and maintenance needs.


Mixed waste from businesses, industrial facilities etc. - e.g. packaging waste, production offcuts, bulky and mixed general waste


Mixed household waste from residential areas – often contains organic waste, paper products, plastics, glass, metals and more.


Post-consumer plastics like PET bottles, containers, pipes, tubes, packaging film and plastic bags from mixed waste streams.


Mixed debris from building and demolition sites – e.g. concrete, bricks, wood, glass, insulation and more.


Large, odd-sized items such as mattresses, furniture, timber, kitchen appliances, pallets and more.


Discarded timber, pallets, wood stumps, treated lumber, sawmill residue, cable drums, crates, veneer wood, plywood sheets etc.


Recyclable fiber-based materials like cardboard boxes, paper rolls, corrugated cardboard, paper products and packaging.
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“During a demo with the M&J M4000, oversized and challenging waste was fed to the shredder. It literally ate it like a cookie. It was very, very impressive ... none of them [competing mobile shredders] compared to M&J. It simply outperformed the competition.
Charles Hartsell, Chief Operating Officer, Rockwood Sustainable Solutions









We know that seeing is believing. That’s why we offer the opportunity to experience our industrial waste shredders in action.
With many factors to consider, choosing the right shredder isn’t always easy – that’s where our experts come in, ready to guide you.

After Rockwood Sustainable Solutions invested in an M&J M4000, the company has been able to shred 100 tons extra C&D waste daily.