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1. FOUR BIN
SYSTEM:
4 Bin aggregate. Feeder unit with a
storage capacity of 7.5 M3. Feeder
bins are provided with pneumatically
operated, radial gates for coarse
/fine discharge. Sand Bin is
provided with vibrator.
2.
GATHERING / WEIGHING CONVEYOR:
Aggregates are discharged
sequentially according to predefined
set values on to the Gathering
Conveyor. The Gathering Conveyor
assembly is suspended on 4 load
cells As soon as desired recipe of
aggregates accumulates gathering
conveyor discharges the mix on to
the Slinger Conveyor. The Gathering
Conveyor & Slinger Conveyor are
provided with idlers roller guides &
return roller.
3. SLINGER
CONVEYOR:
Slinger Conveyor discharges
aggregate to the retention hopper
4. WEIGHING
SYSTEM FOR CEMENT, WATER &
ADDITIVES:
CEMENT :-
Cement will be feeded From cement
storage silo to cement weighing
hopper which is mounted on 3 load
cell with butterfly valve for
discharge. Cement weighing hopper
capacity 500 Kg is provided with
pneumatic vibrator & two inlets for
two screw conveyors (WAM Italy)
WATER
WEIGHING TANK [CAPACITY 250 LTRS.]
:-
Water will be pumped by water pump
from reservoir [Buyer’s Scope].
Water tank is supported on load
cells and it has a gate with rubber
gasket at the bottom, which is
actuated by pneumatic cylinder.
Water will be directly discharged
into the mixer.
ADDITIVES
:-
Comprises of admixture flask tank of
capacity 10 Liters with feeding
pump.
5.
RETENTION HOPPER:
Temporary Storage Hopper is provided
with vibrator & it is utilized for
Holding the batch of 4 aggregates
before feeding to the pan type
mixer.
6. PAN TYPE
MIXER:
Pan Type Mixer of capacity 1m³ is
fixed on the basic structure of the
plant. Mixer having 7 arms and shell
is reinforced with replaceable high
wear resistant NI – Hard Liners. The
aggregates, cement, water &
additives are discharged to Pan
Mixer. After homogeneous mixing the
batch is discharged to the Transit
Mixer by hydraulic system.
7.
COMPUTERISED CONTROL CABIN:
CONTROL PANEL COMPRISES OF :-
“SCADA” Based Controller
Proxy switch for each control point
(Gates)
Display Monitor.
Moisture Content Display for sand
bin.
Storage for 99 different type of mix
proportions.
Preset batch controls the no. of
batches for a transit mixer.
Provision for printing operating
data like – Mix Proportion, Batch
weight, total no. of Batches, Sub
total, Gross Total, etc.
Automatic & manual control.
12’ x 7’ cabin size.
1.5 Tone A.C
8.
PNEUMATIC SYSTEM:
30 CFM / Air Compressor – Air Cooled
type with air reservoir together and
built in pressure switch with
necessary valves, fittings pneumatic
piping.
9. POWER
REQUIRED:
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