Shredders: M&J 4000 Range

Shredders: M&J 4000 Range

The perfect shredder for all kinds of waste. This unit can tackle everything shreddable – with no exceptions.

This model is the most versatile and robust of all M&J shredders, capable of shredding any type of material. The huge cutting table measures 4000 x 2300 mm. This ensures that virtually any kind of material can be loaded into the shredder and the twin-shaft system makes sure that bridging does not arise.

M&J 4000 shredders are equipped with a double hydrostatic drive system, with motor capacities from 264 kW up to 400 kW, depending on the nature of the waste stream, the required output and the desired grain size.

The M&J 4000 is available with 5–12 rotating knives, depending on the required grain size. Versions equipped with 2 shafts – each with 5 knives – and providing grain sizes of up to 800 mm are ideal for manual picking lines. The version fitted with 12 knives produces a material < 100 mm, making it ideal for use in conjunction with Circulating Fluidised Bed (CFB) incineration.

Key Features

  • Twin shafts
  • Bulky, industrial, hazardous and household waste
  • Pre-shredding for picking lines
  • Fine shredding for CFB incineration

M&J 4000S Static Shredder

The M&J 4000S stationary shredder is designed to meet the special needs of plants in which the incoming material is extremely varied in both size and composition, and may also contain unpredictable components. The combination of a large cutting table and a twin-shaft shedding system makes it possible to shred almost any kind of material and that there are no problems with bridging.

The two extremely powerful shafts run asynchronously and in both directions. The power is transmitted via a double hydrostatic transmission that makes sure the machine provides full power right from startup and takes full advantage of all the power for shredding. Variants of this large-size model are available with different mobility systems, including semi-trailer, towed trailer, crawlers and hydraulic supports.

Examples include recycling plants for refuse-derived fuel, incinerators and large hazardous waste plants.

Download the latest M&J 4000S brochure (1843KB)

Shredders: M&J 4000 Range

M&J 4000S
Number of shafts 2
Rotation speed 25 – 55 rpm
Cutting area (l x w) 2420 x 1750 mm
Dimensions (l x w x h)
Number of knives 2 x 5/6/8/9/10/12
Motor 2 x132 kW
2 x 160 kW
2 x 200 kW
Cutting table 15-17 t
Power pack 5.0 t
Chassis and conveyor
Total weight 23.5 t
Household Waste
Demolition wood up to 60 tph
Industrial waste up to 40 tph
Bulky waste
5 knives <800 mm
6 knives <450 mm
8 knives <300 mm
9 knives <250 mm
10 knives <200 mm
12 knives <100 mm