Liebherr Betomix 2,0 R Betonmischanlage

Manufacturer: LIEBHERR
Type: Betomix 2,0 R
Year of construction: 1995
Compartment silos 5 x 45 t
Capacity fresh concrete output: 90 m³/h

Technical data:

Supporting structure incl. machine platform and feeding track, lower section equipped with protective grid, walkway with railing on both sides,
housed mixing platform, feeding drive, in-line dosing system

Total effective volume of the aggregates inside the compartment silos 225 t
Number of the silo chambers: 5 x 45 t
Weighing belt: 5000 kg, centre distance: 18,9 m, drive: 15 kW, 5 x weighing cells type U 2A, 5 t
Coarse and fine dosing system, humidity measuring device at the sand chambers

Feeding skip hoist, consisting of skip hoist winch, buit-on gear brake motor: 22 kW, with motor protection,
driving speed of the skip hoist: 0,4 m/s

Electromechanical cement scale, maximum load: 1000 kg,
Electromechanical water scale for fresh and process water, maximum load: 500 kg,
Additive scale KFW 5/25 incl. 3 x dosing pumps, additive tanks and slush pump

Cement silos: 4 x 100 t (central filtration plant 23 QM)
Cement screw conveyors: 4 pcs.
Connection platform between the silos, Ladder with fall protection, protective railings
2 x 11,6 m, 38° gradient, capacity 60 t/h
2 x 10,2 m, 44° gradient, capacity 60 t/h
loosening, overfill protection incl. pressure monitor

Compulsory mixer (planetary gear) type ZE 2,0
Drive: 75 kW
Mixer lock: right-handed
Output set concrete per charge: 2,0 m³
1 x on-site control unit fot the mixer, integrated in the terminal box
1 x mixer forced venting
1 x discharge hopper on the compulsory mixer consisting of sheet steel
Maximum clearance loading on truck mixer: 4,00 m

Control unit and electrical equipment
Control unit: RK-Prozesstechnik DIDO Win with monitor screens, printer, dosing control unit, humidity correction
Power section: SAUTER & SCHMID
Operating voltage and frequency: 400 V/50 Hz
Electr. connected load: 125 kW

Pneumatics system consisting of:
- Compressor aggregate, intake air volume: 545 l/min, two-cylinder, air-cooled, electric drive: 3kW with direct drive, pressure tank: 200 l