M&J F140 fine-shredder

M&J F140 fine-shredder

Single rotor fine-shredder for high performance

M&J F140 is a fine-shredder utilized in waste recycling applications, especially in refuse-derived fuel (RDF/SRF) production. M&J F140 produces homogenous output from 10-100 mm.

Wide range of applications

Compatible with many different materials and various recycling applications.

Designed for efficient performance

Leading cutting technology and a cleverly designed rotor.

Safe for operators  

Less fine particles and dust emissions generated. Reduced heat production.

Easy maintenance 

Resistant to wear. Simple service via a service hatch.


Increased uptime with M&J F140 fine-shredder

M&J F140 features a unique knife system fitted on a multi edged rotor for optimal shredding performance. Material is fed into the rotor by a sensitive pusher which makes sure there is no forcing of the feed, keeping the heat generated to a minimum. It is capable of producing consistently sized material output from 10-100 mm.

Wide range of applications

Besides being the smart choice for production of Alternative Fuels like RDF/SRF, the M&J F140 is also an ideal solution for many other recycling purposes. Due to its compatibility with many different materials, it can be used in various different applications. It also produces granules which can be transported with either belt or screw conveyors, allowing for more flexibility in your operations.

Designed for efficient performance

With a large cutting area for increased capacity and variable rotor speed for different materials processing, M&J F140 has been built for efficiency. It has self-centering and shock resistant knife holders, with cutting tolerance of 0.3mm, providing you with an extremely fine shred.

Safe for operators

M&J F140 produces minimal fine particles and dust emissions, making it safe to operate.

The sensitive pusher and precision material cutting lowers the strain on the screen, significantly reducing heat production and malfunctions.

Easy maintenance

M&J F140 is equipped with a hydraulic driveshaft that guarantees minimum wear and energy consumption while still producing top-quality RDF material.

For minimal downtime, the knives and knife holders are fastened, changed and serviced easily via a service hatch placed on the outside part of the machines.

Single rotor fine-shredders

The new M&J F-series consists of three members – M&J F140, M&J F210 and M&J F320. The series can therefore meet the capacity needs of the vast majority of customers – not least because the pusher adapt easily and quickly to different materials, without even stopping production.


How others have improved profitability and reduced risks?
M&J F140 parts and services

M&J F140 fine-shredder spare parts and wear parts

Original equipment replacement M&J F140 fine-shredder parts ensure proper fit, form and function to reduce maintenance issues and increase longevity.

If your equipment fails, productivity of your entire plant is at risk. To avoid such losses, critical replacement parts are readily available when you need them.

Our global distribution logistics network ensure that Metso OEM spare and wear parts are available when you need them.

Spare parts

  • Conveyor parts
  • Coolers
  • Gears
  • Guards
  • Hydraulic parts
  • Motors
  • Sensors
  • Pumps
  • Valves

Wear parts

  • Bearings
  • Cutting tables
  • Filters
  • Fittings
  • Grease
  • Hoses
  • Oil
  • Shafts
  • Wear plates

Services for M&J F140 fine-shredder

Our service team consists of experts with extensive know-how in improving the performance of your M&J F140 fine-shedder and the whole recycling process.

We solve all kinds of service needs at short notice – either as separate tasks or as part of a fixed service agreement. These services include for example emergency services, repairs, preventive maintenance, refurbishments, upgrades, process optimization, relocation services, and training.  

Service agreement

As a customer, you are not required to have a continuous service agreement. However, it tends to reduce risks, simplify maintenance actions, improve equipment and process performance, as well as save time and money.

  • Your equipment will be looked after and taken care of by certified staff
  • You will minimize disruptive downtime and lost income
  • You will cut down on your energy costs
  • You will gain access to the latest updates and improvements
  • You will constantly be aware of your maintenance costs

Continuous service agreement enables significantly better return on investment on your M&J fine-shredder and fewer unwelcome surprises to disrupt production.

Global network, local presence

Good service is about being there when you most need it. Metso has subsidiaries and agents around the world. Our service experts are ready to react quickly and come to your production site whenever required.

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