High Speed Grinders

The Doppstadt's AK high speed shredder and DZ Series mill operate at over 1000 rpm. As the mill has a free swinging hammer system the Doppstadt Shredder can deal with difficult contamination and reduce damage caused by unwanted material. The size of the output material can be selected between 30 mm and 400 mm and the high rotor speed ensures that a finished product can also be produced in small quantities and in a single pass operation. Doppstadt AK shredders operate with continuous feed even when contaminations of large objects are entering the mill. All elements and tools in the shredding chamber can be easily adjusted over time to maximize operating costs and increasing throughput. The particular advantage of this machine series lies in its uniquely broad range of process applications. AK shredders all over the world are shredding biomass, green waste, and wood.

AK 235 E Profi

AK 235 E Profi

There’s an alternate spelling of electromobility: AK 235 Profi. The two-axle trailer relies on a three-phase electric motor and is the perfect solution for a great variety of shredding tasks.
AK 510 K BioPower

AK 510 K BioPower

The AK 510 BioPower always finds a way to make square pegs fit into round holes. That is to say:
If you need whatever material get cropped close (or not so close) – you got it!

AK 560 EcoPower

AK 560 EcoPower

More power, less fuel. Fault diagnostics via GPS. These are just two highlights of the AK 560 EcoPower. The worthy successor to the AK 510 BioPower surely knows how to command attention.
AK 560 EcoPower Plus

AK 560 EcoPower Plus

More power, less fuel. Fault diagnostics via GPS. These are just two highlights of the 3-axle AK 560 EcoPower Plus. The worthy successor to the AK 510 BioPower surely knows how to command attention.
AK 635 K

AK 635 K

As a track-mounted vehicle the AK 635 K moves about effortlessly in any surroundings and presents itself as the ideal companion for the thorough processing of  green, yard and wood waste.
AK 635 SA

AK 635 SA

Equipped with a 6 m wide feeding hopper and a 7m long discharge conveyor, the SA 635 SA makes an impressive apperance wherever green, yard and wood waste needs to be processed.
DZ 750

DZ 750

Scrap wood beware! The DZ 750 combines the low-speed shredding principle of the DW series with the high-speed ginding power of the AK models. The best of both worlds in a single, powerful machine.
DZ 750 E

DZ 750 E

Pair skating with electro motor: Having a knack for all kinds of scrap wood, the DZ 750 E combines low- and high-speed shredding in a single machine. A silent, but steady semi-trailer for all tasks.
NZ 180 VE

NZ 180 VE

Driven by a three-phase motor, the stationary grinder NZ 180 VE is renowned as the „shredding mill“ for several reasons. The quick preparation of the machine for the next task is just one of them.
DF 207 Rotaro

DF 207 Rotaro

It’s about time that refuse derived fuels gain the attention they deserve throughout the recycling plants of this world. The DF 207 ROTARO surely helps to advance this case.