MASTER MIX 3 - 6 to



The original system

The heart of this mobile grinding and mixing plant was, and is, the ORIGINAL SUCTION-PRESSURE Mixer from TROPPER.Meanwhile more than 300 plants in 20 different countries are in operation throughout Europe! The Master Mix series presents itself in modern design and enables thorough cleaning due to its rounded surfaces and also provides easy access to the powerful main units.


The best possible fodder hygiene due to simple complete discharge

"Contamination is to be avoided" – this customer requirement is of great importance to us! As the operator of a mixing plant you value clean and quick changes between products. This is where you can count on our many years of experience in pneumatic discharge. Due to maintenance-free discharge plates the best possible discharge is achieved without complicated mechanisms. In combination with the mixer impactor and the discharge stop they achieve clean results.


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Suction-Pressure Mixer with DISCHARGE SCREW!


As a full line company, TROPPER also delivers the MASTER MIX with a high performance discharge screw. This new innovation is a combination of the ORIGINAL TROPPER Suction-Pressure mixing system and a discharge screw. You are accustomed to TROPPER plants providing dust-free and certified accurate mixing. Combined with the discharge screw even more applications for your MMX-Press from TROPPER can be opened up: From dust-free bagging to transitional crushing for biogas plants; everything is possible and that with the simple complete discharge which has been provided by TROPPER for more than 20 years! The plant is driven either by the truck engine or by an auxiliary engine from FPT and Scania.


The MASTER MIX with screw can easily be assembled. It combines the advantages of a suction-pressure mixer with a low dust discharge screw. The TROPPER complete discharge also functions simply here and without complicated pump-back.


Long-term MASTER MIX advantages:

  • Mixer - Complete discharge
  • Low maintenance costs due to few wear parts = less maintenance work
  • Easy access to units
  • Good fodder quality at high performance
  • Original direct drive from TROPPER for integrated storage space or economical, high-performance FTP engine (450hp)
  • Dust-free operation of the plant due to integrated filter, hydraulic blower arm with double joint or discharge screw with fast discharge performance
  • Spacious and compact 3, 4, 5 and 6 t mixers
  • Hopper of stainless steel (for cleaning) in optimal working height with bag lifter (hot galvanized) and standard bag opener (stainless steel)
  • Simple filter and hammer exchange in hammer mills
  • Low superstructure
  • Simple operation of weighing system - on robuts weighing cells
  • Sound insulation hood with rust-proof covers of aluminium
  • Generous hose strorage (Alu) respectively tube storage
  • Strong-walled mixer
  • First class servicing and painting

Ask your advisor about the advantages of Tropper Grinding and Mixing plant:


Mr Josef Niedermayr


Mr Mag. Johannes Tropper


MMX-Control Profi in Central Operator Controll Box:

The modern new mixing system control MMX Control Profi from TROPPER, which is available in 9 languages: Backlit, bright 10 “color display (operating temperature -20 ° C to + 70 ° C) with robust keypad, equipped with numeric keypad and 16 function keys;

Software with its own SQL database for easy customer management of 10,000 customer addresses, recipe management, 15 components per recipe, printing a delivery note, batch storage, managing data on the operator panel and simple data exchange with a PC using a USB stick as well as via remote maintenance using a GSM module or conveniently from a notebook the cab.

Recipe control → printouts possible

For clear and accurate processing of recipes using a user-friendly interface.

Successful drive systems


Standard is the economical powerful Scania engine with 331 kW and 450 hp installed


Tropper direct drive with elastic, compensating coupling.

Both drive options from TROPPER provide, due to the low maximum working revolutions of 1,600 rpm when sucking, for optimal performance and torque at low fuel consumption. Modification for plant oil is possible for both types!

Tropper Airblock

With the smooth running Airblock you can count on a well-protected air-end with temperature monitoring.


The MEGA suction station for even more suction performance at low revs. Save fuel and spare the direct drive due to lower rpm despite higher performance.

Hammer mill HM 660

The mill is standard equipped with 160 hardened metal hammers (with 1,1 m² filter surface) and therefore also well suited for special purposes such as grinding moist grain. (Grinds up to 35 t/h).

Filter exchange is easy to carry out.

Grain crusher QR 600

In the case of the massive, hydraulically adjustable crusher the crushing performance and the crush quality are always the main priorities. The large 600 mm long crushing rollers with a diameter of 400 mm and the proven belt drive enable top throughput with all fodder ingredients. Simple crushing gap adjustment while running is a specialty of the TROPPER crusher.

Magnetic separator

Despite the strong magnetic force the magnetic separator can easily be taken out and wiped clean. Order number: ID 02499.

Complete draining since 1992

As an operator of mixing plants, you set great store by a quick and clean change of products. Hereby, you can rely on our long-time experience with pneumatic discharge. TROPPER MMX-Press have been drained, according to a simple and efficient system, since 1992 for a simple and effective system: Due to maintenance-free outlet plates, the best possible draining can be achieved without any complex mechanics at the bottom of the mixer drain! In combination with the standard hopper knocker (cleans the mixer wall) and the draining stop, you can achieve impressively clean results. You as customer supply high-quality compound - hence: mix quality - avoid loss!

Additional material hopper in stainless steel

With suction, elastic and mounted very low (optimal height for adding ingredients) with a table and a bag opener for small bags as well as a shaker for emptying the bags fully.

Blower arm with double joint NW 100
optional NW125

The special hydraulic full stream technology enables dust-reduced discharge of large amounts of material due to the 2 joints.

Optional discharge screw instead of blower arm

For complete discharge of the mixer contents and for continual throughput crushing (e.g. for biogas plants). When carrying out continual throughput crushing the crushed grain is guided through a rotary feeder.

Fluid addition for oils

Suction system with tubes, regulator and intake lance as well as oil tank (300 l to ca. 2,000 l) with counter (select amount). Figures are displayed on the weighing computer (MMX Control).

Hot galvanized frame components

TROPPER sets high quality standards and has its processed frame components hot galvanized after they have been bevelled!

Sound insulation hood in attractive design

The complete internal coating of the aluminium hood with high quality sound insulation material enables on the one hand effective reduction of the operational noise and on the other hand easy access to the units due to the large cover.

Comprehensive standard accessories

It is a matter of course that all necessary parts such as hoses, suction tube, exchangeable filters etc. are included at the time of delivery so that as soon as you accept the vehicle you can start working with it. TÜV inspection in our works is obligatory for DE and AT.

Your special standard equipment:

  • Camera set for reversing
  • Improve safety thanks to the practical camera set with digital display on the monitor in the cab.

  • Storage box for hose etc.
  • Made of aluminium, at a low height with trays for suction lances and coupling pieces, weather protection roof over the additional material hopper, tools in a toolbox as well as a fire extinguisher which are naturally all included!

Leaflet MMX
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Leaflet Farmmix
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