Flake ice machine brochure

1. PRAJPRAJ
REFRIGERATIONREFRIGERATION
INDUSTRIESINDUSTRIES
FLAKE / SNOW ICEFLAKE / SNOW ICE
GENERATORSGENERATORS

4. ADVANTAGES OF FLAKE
ICE
Rapid cooling or mixing – Flake ice flow more
than 1740 sq mtrs. Of cooling surface per metric ton.
Better product coverage– Flake ice flow more freely
& provide greater contact area.
Greater product protection – Flake ice remain dry,
packs well and cushions your product against
damage during packing, storage & transportation.
Easily stored & distributed – Flake ice is dry on
both sides & does not congeal or form into clumps.both sides & does not congeal or form into clumps.
It will not freeze up in the bin or clog screw or
pneumatic conveyors.
Longer storage life – Flake ice is sub-cooled to
provide more than 80K-cal kg, when harvested. Sub-
cooling can easily be adjusted in the field to (-) 18°C
or lower. Melts slowly than block ice when exposed
to atmosphere.
More economical – Flake ice can be manufactured
with less energy than any other type of ice 4325 K-
cal per hour per metric ton of ice with 16°C with i nlet
water.

7. Therefore flake ice has become
the Best Preferred method of
cooling in many industries like
SEAFOOD INDUSTRY
POLYTRY & MEAT
PROCESSING
CHEMICAL & DYES
CONSTRUCTION
AMUSEMENT PARKS
(SNOW WORLD)
PHARMACEUTICALS

9. All PRI flake ice generator ‘P’ models operate the
same way. Only their physical size and
consequent capacities differ. Each PRI flake ice
generator is a vertical and double walled
cylindrical evaporator. The cylinder remains
stationary and central ice flaking rotor is
attached with water ring and Drip shield revolve.
Water is pumped into the top of the water
distributor rotor and then distributed through
the water rings onto inner freezing surface. A
high velocity, very low temperature refrigerant
(i.e. (-) 18°C to (-) 26°C) continued between the
cylinders walls freezes the almost water
immediately. Then ice is sub cooled in the dryingimmediately. Then ice is sub cooled in the drying
arc and then the tools shear the ice from the
freezing surface without touching the wall. The
ice falls out the bottom of the Ice-generator into
the storage bin. No water is delivered with the
ice because the drip shield deflects any excess
water into a receiving pan from which it is re-
circulated to make more ice. Ice thickness is
adjusted by changing the speed of the rotor with
variable speed pulley. Ice can be continuously
produced without an attendant. In case of power
failure, all water drains into the water
recirculation tank. There is no danger of ice
system freezing up.

10. SPECIALITIESSPECIALITIES
Very low maintenance as comparedVery low maintenance as compared
to other machines.to other machines.
All water distribution system doneAll water distribution system done
with nonwith non--corrosive material.corrosive material.
Special design ensuring low wearSpecial design ensuring low wear
and tear.and tear.
Widely accepted and used inWidely accepted and used in
CHEMICAL, SEAFOOD,CHEMICAL, SEAFOOD,CHEMICAL, SEAFOOD,CHEMICAL, SEAFOOD,
CONSTRUCTION, AGRICULTURAL,CONSTRUCTION, AGRICULTURAL,
PHARMACEUTICAL, MEAT andPHARMACEUTICAL, MEAT and
POULTRY industries.POULTRY industries.
Simple construction ensuring easySimple construction ensuring easy
installation, operation andinstallation, operation and
maintenance.maintenance.
One year warranty against anyOne year warranty against any
manufacturing defect.manufacturing defect.

11. ECONOMICALECONOMICAL
Produces more ice than any other ice makerProduces more ice than any other ice maker
using comparable compressor 4325 Kusing comparable compressor 4325 K--
cal/Hr, per metric tone of ice using 16cal/Hr, per metric tone of ice using 16°°CC
incoming water uses less energy than blockincoming water uses less energy than block
ice maker.ice maker.
Operates simply even while unattended.Operates simply even while unattended.
Continuous production with no defrostingContinuous production with no defrosting
cycles.cycles.
Features simplified refrigeration controlsFeatures simplified refrigeration controlsFeatures simplified refrigeration controlsFeatures simplified refrigeration controls
and piping.and piping.
Reduces refrigeration losses with totallyReduces refrigeration losses with totally
enclosed, insulated fiberglass enclosure.enclosed, insulated fiberglass enclosure.
Converts all water to ice without water loss.Converts all water to ice without water loss.
Saves space with compact design.Saves space with compact design.
Installs easily without factory supervision.Installs easily without factory supervision.
Minimum maintenance.Minimum maintenance.
Standard equipments with each ice maker.Standard equipments with each ice maker.

12. STANDARDSTANDARD
FEATURESFEATURES
Available in 9 models producing from 0.75 to 40Available in 9 models producing from 0.75 to 40
tons of ice per day.tons of ice per day.
Double walled, stress relived, stationaryDouble walled, stress relived, stationary
evaporator. No refrigerant seals to leak. Codedevaporator. No refrigerant seals to leak. Coded
by the ASME as a pressure vessel.by the ASME as a pressure vessel.
Available with a solid carbon or stainless steelAvailable with a solid carbon or stainless steel
freezing surface.freezing surface.
Protection and safety features includeProtection and safety features include
Mechanical load limit switch, emergency stopMechanical load limit switch, emergency stop
switch, jog switch and inspection hatch safetyswitch, jog switch and inspection hatch safety
switch and drive belt guard.switch and drive belt guard.switch and drive belt guard.switch and drive belt guard.
Machine available for shipboard installation toMachine available for shipboard installation to
produce ice from seawater.produce ice from seawater.
Polyurethane insulation enclosed in moldedPolyurethane insulation enclosed in molded
fiberglass covers.fiberglass covers.
Attached accumulator for complete gasAttached accumulator for complete gas--liquidliquid
refrigerant separation.refrigerant separation.
Stainless steel water make up tank & stainlessStainless steel water make up tank & stainless
steel investment ice removal tools & sealedsteel investment ice removal tools & sealed
bearings.bearings.
Approved by the US department of AgricultureApproved by the US department of Agriculture
for installation in food and marine industriesfor installation in food and marine industries..

13. Flake Ice GeneratorFlake Ice Generator
SpecificationsSpecifications
ModelModel PumpPump
(HP)(HP)
MotorMotor
(HP(HP --
RPM)RPM)
Capacity /Capacity /
24 Hrs.24 Hrs.
(MT)(MT)
HeightHeight
(mm)(mm)
WidthWidth
(mm)(mm)
LengthLength
(mm)(mm)
ExportExport
WTWT
(Kgs.)(Kgs.)
PP--050050
SS /SS / ----
0.250.25
HPHP
0.33 HP0.33 HP
–– 14401440
0.75 to0.75 to
1.01.0
850850 625625 900900 450450
PP--075075
SS /SS / ----
0.250.25
HPHP
0.33 HP0.33 HP
–– 14401440
1.5 to1.5 to
2.02.0
900900 700700 11501150 600600
PP--100100
SS / CSSS / CS
0.250.25
HPHP
0.5 HP0.5 HP
–– 14401440
2.5 to2.5 to
3.03.0
11501150 850850 12201220 700700
PP--250250
SS / CSSS / CS
0.50.5
HPHP
1 .0 HP1 .0 HP
–– 14401440
5.0 to5.0 to
6.06.0
13501350 14501450 21502150 18501850
PP--300300 0.50.5 1.0 HP1.0 HP 7.0 to7.0 to 17501750 15001500 21502150 20102010PP--300300
SS / CSSS / CS
0.50.5
HPHP
1.0 HP1.0 HP
–– 14401440
7.0 to7.0 to
9.09.0
17501750 15001500 21502150 20102010
PP--400400
SS / CSSS / CS
0.50.5
HPHP
1 .0 HP1 .0 HP
14401440
10.0 to10.0 to
12.012.0
21002100 15001500 21502150 26052605
PP--500500
SS / CSSS / CS
0.50.5
HPHP
1 .0 HP1 .0 HP
-- 14401440
15.0 to15.0 to
17.017.0
23002300 15001500 21502150 31003100
PP--800800
SS / CSSS / CS
1.01.0
HPHP
1.5 HP1.5 HP
-- 14401440
18.0 to18.0 to
22.022.0
25002500 20502050 27502750 42504250
PP--950950
SS / CSSS / CS
1.01.0
HPHP
1.5 HP1.5 HP
--14401440
24.0 to24.0 to
40.040.0
29002900 20502050 27502750 49504950
Ammonia and FreonAmmonia and Freon
models availablemodels available

15. PRAJ REFRIGERATIONPRAJ REFRIGERATION
INDUSTRIESINDUSTRIES
Works:Works:
Registered Office:Registered Office:
A/203, “Durvankur Society”,A/203, “Durvankur Society”,
NagarNagar--Mundhwa Bypass Road,Mundhwa Bypass Road,
KharadiKharadi, PUNE, PUNE –– 411 014411 014
(Maharashtra(Maharashtra –– India)India)
Works:Works:
Gat No.: 68/2, Milkat No: 302,Gat No.: 68/2, Milkat No: 302,
At Post Shirswadi, WadeBolhai,At Post Shirswadi, WadeBolhai,
Tal.: Haveli, Dist. PUNETal.: Haveli, Dist. PUNE –– 412 207412 207
Maharashtra (India)Maharashtra (India)
Contact:Contact:
Tel. No.: + 91 20 65249542 / 65343794Tel. No.: + 91 20 65249542 / 65343794
Mobile : (0) 9890146817 / (0) 9420495508Mobile : (0) 9890146817 / (0) 9420495508
Email : priflake@gmail.comEmail : priflake@gmail.com
praj.ref@gmail.compraj.ref@gmail.com