MAFA material handling in short
Why choose a MAFA UNIK 2000 silo
Outdoor silos UNIK 2000 in Aluzink
Outdoor silos BIB 2000 in Aluzink
Modular outdoor silos
Modular indoor silos
Mixers

Industrial silos, mixers & dosing units

MAFA meets your needs for material-handling equipment.

We have a complete range of silos from 6-189 m3. All silos are equipped with cone and are self-emptying.

For simple materials, choose the BIB-silo with 60o cone. For difficult materials choose the UNIK-silo with 75o cone inclination. As standard all silos are equipped with cyclone for condense free storage.

Our broad range of mixers handle almost any type of dry materials.

Silos and mixers together with conveyor- and weighing equipment,  form  powerful material handling systems. 

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MAFA UNIK - Silo system for outdoor and indoor use

There is nothing more important in animal farming than the structure and quality of the feed. MAFA UNIK is the only feed silo on the market that is specially developed to reduce feed separation and retain feed quality. This is just as important for, so called, environmental feeds as for pellet feedstuffs. The aim is to avoid finer particles increasing towards the end of an emptying cycle.

Why Choose a MAFA-UNIK silo?

MAFA UNIK-silo has the special characteristic that the material is emptied uniformly over its whole surface. Thus material separation is reduced and the quality is retained during emptying. 


MAFA UNIK   FUNNEL FED SILO
unik2000.jpg (14640 bytes) The heat rises and disappears from the silo = no condensation forms trad.jpg (18710 bytes) The heat rises and stays in the silo = condensation forms

Silo with mass flow

All the particles flow from the entire silo area at the same time.

Little separation

Silo with funnel flow

Heavier particles flow out in the middle. Fine particles stay at the silo walls.

Increased separation


MAFA UNIK basic designs:
- Our "top of the line" silo. Sturdy and simple design. Three diameters.
- Made from smooth Aluzink sheets. Aluzink is a metallic coated, sheet steel that combines the best characteristics of steel, aluminum and zinc. The life-span of this material is 2-3 times longer than ordinary galvanized steel. It also radiates   sunshine away more efficiently.
- Big access door in the hopper.
- 7 year material warranty for the Unik-silo.

MAFA UNIK, outdoor silo type UN in Aluzink:

The silo comes standard with cyclone, wide radius curve, access door, pressure relieving hopper, level indicator glass for showing min. level in the silo.

Type Sections Volume m3 Height m Dia. m Weight kg
UN-12 1 12,0 6,45 2,34 685
UN-17 2 17,1 7,65 2,34 780
UN-22 3 22,3 8,85 2,34 880
UN-27 4 27,5 10,05 2,34 995
UN-33 5 32,6 11,25 2,34 1110
UN-38 6 37,8 12,45 2,34 1285

MAFA UNIK Big, outdoor silo type UNB in Aluzink:

The silo is delivered as standard with cyclone, wide radius curve, access door, pressure relieving hopper, level indicator glass for showing min. level in the silo.

Type Sections Volume m3 Height m Dia. m Weight kg
UNB-25 1 24,6 7,87 3,1 1530
UNB-34 2 33,8 9,07 3,1 1690
UNB-43 3 42,9 10,27 3,1 1850
UNB-52 4 52,1 11,47 3,1   2155
UNB-61 5 61,3 12,67 3,1   2365
UNB-70 6 70,4 13,87 3,1   2525
UNB-80 7 79,5 15,07 3,1  2825

MAFA Unik Small, outdoor silo type UNS in Aluzink:

The silo is delivered as standard with cyclone, wide radius curve, access door, pressure relieving hopper, level indicator glass for showing min. level in the silo.

Typ Sections Volume m3 Height m Dia. m Weight kg
UNS-6 1 6,3 5,32 1,88 380
UNS-9 2 8,9 6,32 1,88 450
UNS-12 3 11,5 7,25 1,88 520

MAFA outdoor silo type BIB

The BIB is manufactured to get as low silo as possible. 

- Sturdy and simple construction in Aluzink steel sheet with 3,1 m dia and 8 supporting legs
- Mass-flow makes sure the silo is always emptied from the bottom with minimum separation
- Steeper cone ensures complete emptying
- The smooth sheets are bonded together with a special, flat headed screw - material sticks
- Ventilation through the top cyclone prevents condensation.
- Hoppers and conveyors in several designs
- 7 year warranty
Type Sections Volume m3 Height m Dia. m Weight kg
BIB-21 1 21,1 6,95 3,1 1500
BIB-30 2 30,2 8,15 3,1 1650
BIB-40 3 39,4 9,35 3,1 1800
BIB-49 4 48,6 10,55 3,1 2100
BIB-58 5 57,7 11,75 3,1 2275
BIB-67 6 66,9 12,95 3,1 2450
BIB-76 7 76,1 14,15 3,1 2675
BIB-85 8 85,2 15,35 3,1 2975

MAFA Outdoor modular silo

MAFA modular silo is manufactured in modules from 1,3 m3 till 54,8 m3. Models: type 150, 200, 250 and 300.

As standard the silo is manufactured in galvanized, square  modules easy adaptable to any need. The silo is equipped with 45 gr. roof, closing valve, cyclone and inspection hatch. The cone is delivered with 45 or 60 gr. slope with a dividing sheet in the middle of the cone. The outlet is 500 x 500 mm with two closing valves. Height below outlet is 870 mm.

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Silotype: 150 200 250 300
Width mm: 1550 2050 2550 3000
Length mm: 1550 2050 2550 3000
Height m: 2,57 - 6,09 3,25 - 6,77 3,9 - 8,94 4,49 - 9,53
Volume m3: 1,3 - 8,7 3,2 - 16,6 6,5 - 36,8 11,0 - 54,8

MAFA Indoor modular silo

MAFA modular silo is manufactured in sizes from 0,2 m3 to 94,7 m3.

As standard the silo is manufactured in galvanized, square or rectangular modules easy adaptable to any need. The silo is equipped with flat roof, closing valve and inspection hatch. The silo can be delivered with or without filling tube and dust filter.

The cone is delivered with 45 or 60 gr. slope. The outlet is 300 x 300 mm with shutter, or 500 x 500 mm with two shutters and a dividing sheet in the middle of the cone. Height below outlet is 700 mm.

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SQUARE: RECTANGULAR:
Silo type: 100 125 150 200 250 300
Width mm: 1050 1300 1550 2050 2550 3000
Length mm: 1050 1300 1550 2050 2550 3000
Volume m3, 45o cone: 0,1-3,3 0,3-6,7 0,5-7,9 1,2-14,6 23,4-32,6 4,0-88,3
Volume m3, 60o cone: 0,2-3,4 0,5-7,0 0,9-8,3 2,1-15,4 4,2-34,4 7,1-94,7
Silo type: 100x150 100x200 125x250 150x200 200x300
Width mm: 1050 1050 1300 1550 2050
Length mm: 1550 2050 2550 2050 3000
Cone angle: 60 + 70 60 + 73 60 + 73 60 + 70 45 + 57
Volume m3 0,6-5,4 1,1-7,6 2,1-13,9 1,6-11,6 2,5-30,9

MIXERS

MAFA has the mixers you need to mix powder, pellet or granulated materials together with small additives to a homogenous, exact mix.

Choose from our traditional vertical mixer, diagonal mixer or our new horizontal mixer. Perhaps your priority is a low power consumption instead of short mixing time or mixing of difficult materials.


MAFA DIAGONAL MIXER TYPE D2

 The mixer is made from heavy-duty 1.5 mm Aluzinc sheet. Power comes from a slow-speed 4 kW worm-gear motor.

The large screw in the compact mixer affords superb mixing characteristics.

The slow, vibration-free operation makes the mixer very suitable for mounting on weighing cells. Together with an accurate electronic weighing system, where the raw material intake is controlled by the loading on the weighing cells, an optimum mix can be obtained. Used this way, the mixer both mixes and controls material weights.

Technical data D2:
Length without motor: 2.950 mm
Width:  1.078 mm
Height at screw inclination 30°:  2.407 mm
Total volume of container:  approx. 2530 liters 
Recommended batch size:  800- 1000 kg
Height to outlet:  1,300 mm
Power consumption:  4 kW
Mixer screw dia.:  250 mm
Mixer screw speed:  50 rpm
View with manual inlet D2 side view