ACID CASEIN

COMPOSITION OF ACID CASEIN
Description	Edible Grade
Moisture	10% max
Fat	1.75%
Free Acidity	0.20%
Ash	2.2% Max
Protein ODB	94%
Lactose	0.30%
Color	White to Pale Cream
Penicillin	Negative
Phosphate	Negative
SPC TBS	3000 max/g
Coliform	Negative
Yeast and Moulds	50 max/g
Thermophile	5000 max/g
Pathogenic Organisms	Negative
Casein Conveying, Shifting & Milling - Critical Components
Plant Condition	22°C at 45% RH
Electricity
Voltage	415V (3 Phase) +/- 10%
Frequency	50Hz +/- 5%
Control Voltage	24V DC or 110V AC
Bulk Density	Acid Casein 560kg/m3
Material of Contraction	Sanitary Cast Stainless Steel 304 body
	Fabrication stainless steel 304 rotor
	Outboard type
Bearings	Air Purged sanitary lip seal type
Shaft-seals	ANSI 150lb Flange drilling
Inlet / Outlet Flange	ANSI 150lb Flange drilling
Line Size (CV Model Only)	50-100mm Dia with Tri-clamp ferrule ends bead blasted external
Drive	0.37KW Gear Motor (SEW)
	3 Phase, IP 55, 400 volt / 50Hz
	Motor mounting plate, SS 304 unpolished
	Chain and sprockets
	Stainless steel 304 guard
304 stainless steel product contact	Welds ground and polished to 180, balance 2B
Supply of incoming products Casein Ex-Drier	1500 kg/hr
Moisture	10%
Compressed Air	6kg/cm2 Oil and moisture free : 2-3m3/hr. for each rotary valve
Vibrating Sifters - Circular
Circular Sifters with gyratory vibration pattern
Centre inlet, perimeter discharge, sanitary all stainless steel construction
Dust - free totally enclosed operation
Tapping ball screen cleaning system option
High efficiency continuous centrifugal siftin action
Low power consumption
Multiple screen decks for different size fractions
Casein
Product	Skimmed Milk Casein / Whey Seperation
Coagulation	Hypochloric acid or rennet
Flow rate	35000 lph
Solids contents	around 5%
Casein Solids content	around 5%
Lactose content	1 - 2%
Ash	3 - 4%
Temp.	45°C
ph	1st Stage : -4.5
	2nd Stage : 4.5
	3rd Stage : 6.8
Casein curds solids content (1st, 2nd Decanter)	40 - 42%
3rd Decanter	45 - 48%
Technical Datasheet of Casein Decantor
Characteristics
Length(L)	4085mm
Width (I)	1200mm with shock absorber plates
Height	1681mm
Foot Print (L & I)	4085 x 1200mm
Weight with Driving	4200kg
Production Inlet	DN 50 - PN10
Sediment Outlet	260 x 620mm (outside)
Drive System
Bowl speed adjustable via fequency inverter (Main motor + frequency inverter scroll speed by stepped pulley (adjustable 3 speeds)	55 kW
Characteristics of the Motors
Asynchronous motors	400V - 50Hz
Protection IP 55	Insulation Class F
Material of Construction
Wetted parts :	Stainless steel AISI 316 & 316L
Frame & cover	Stainless steel AISI 304L
Bowl
Inner Diameter	520mm
L/D Ratio	3.7
Total Length	1924mm
Nominal Speed	2800 rpm
Maximum Speed	3200 rpm
G Valve at maximum speed	2976
Angle of conical section	11°
Equivalent surface at maximum "g"	5849 m2
Equivalent Volume at Maximum "g)	566m3
Scroll Covneyor
Scroll Design	Counter Current
For dismantling purposes
Total length of scroll with lifting beam and bowl plate weights of scroll with liftng beam and bowl plate	500kg
Scroll Differential Speed
Type	Frequency Inverter Associated with Secondary Motor
Range	0 - 30 rpm
Control	with Covistar control unit
Reducer
Type	Cyclo
Pond Depth - Liquid Discharge
Type	Under Pressure by Centripetal pump
Range	Adjustable pump nozzles
Anit-corrosion Protection
Frame and parts in cast iron or steel standard epoxy paint (Ral 5015), primer (25 - 35m micron, 2nd Coat (40 - 60m micron) - Finish (40 - 60m micron)
Seals
Type	Viton
Maximum	100°C
Lubrication
All bearing blocks are lubricated with grease
The reducer is lubricated exclusively with the type of grease specified by Andritz
Vibration Level
4.5mm/s max.
Information about Decantor
Power
Voltage	230 / 400V - 50 Hz - IP 55
Feed Circuit	48V
Running Hr. in 1 yr.	7000 hr.
HEPA FILTER
Absolute filters shall consist of aluminum frame 3  ( of min. 16 gauge thickness) with media of 100% sub-microscope glass fibers. The glass fibers shall be suitable for the conditions of use. Polyurethane / epoxy shall be used between the media and the frame. The filters shall be individually tested, tagged and certified to have an efficiency of not less than the figure specified below. A neoprene sponge rubber sealing shall be provided on either face of the filter frame. The filter shall be capable of being used upto its final pressure drop. suitable frame for supporting the filters shall be provided.
The efficiency and pressure drop of the HEPA filters shall be below:-
a) Efficiency	99.997% down to 0.3 micron when tested in accordance with BS: 3928 (Sodium flame test) / FED 209E
b) Initial Pressure Drop	Not to exceed 25mmwc at rated flow
c) Final pressure dorp	Upto 40 mmwc at rated flow.
Inspection & testing
All pre/ fine filters shall be tested and routine test as per the requirement of BS: 6540 / ASHRAE-52-76.
All Hepa filters shall be tested for the following:-
a) Pressure drop vs flow rate
b) Hot DOP and cold DOP
Electronic Gross Weighting System GE 55 - DSF
System Parameters for GE55
Type of Equipment	Double screw fed electronic gross weigher GE55-DSF
Type of Feeder	Double Screw Feeder
Material to be handled	Lactose
Bulk Density	70 GM/CC
Nature of Material	Fine Powder
Flow Characteristics	Free Flowing
Particle Size	300 mesh
Moisture Content	0.10%
Temp. of Material Bagging	Ambient
Output of Plant	3 TPH
Output of Bagging	150 Bags/hr.
Weighment Size	25 kg
Type of Bag Fabric	Paper Bag
Type of Mouth	Open Mouth
Bag Size	42" x 22"
Accuracy	+/-25 Gm
Material of Construction	SS 316
Area Classification	Non Hazardous
Power Supply	415V, 3 Phase + N + E 50 Hz
Power Consumption	12.59
Instrument Air Supply
Quality	Dry Instrument Quality
Pressure	5 - 6 kg/cm2
Consumption	20 lt. per weighment@ 5- 6 kg/cm3
Medway Stitching Machine
Service Requirements
Type
Number of Heads	1 No.
Stitching Speed	7.5m/min.
Stitch Type	Double thread Interlock
Stitch Range	6 - 10mm
Thread Cutting	Mechanical Type Nibbler knife
Feeding Direction	Right to Left
Thread Holder	Fabricated steel thread cone stand
Motor Rating	0.5HP / 1000rpm
Supporting Stand	Telecopic Pillar with adjustable height
Needle to be used	GB 250
Bulk Bag Size
Bag Widths	400 - 700mm (800 - 1400mm circumference)
Bag Lenths	700 - 1200mm when fille.
Equipment of Bulk Bag Weighing & Bagging System
1. Electronic Gross Weighing and bagging system
- Pneumatic Slide Gate Valve	1 No.
- Double Screw Feeder	1 No.
-Catch Gate	1 No.
- Electronic Gross Weigher	1 No.
- Microprocessor Based Electronic Controller Midas Touch	1 No.
- Discharge Chute with Pneumatic Vibrator	1 No.
- Bag Holder	1 No.
- Local Control Panel	1 No.
2. Scissor Lift Conveyor	1 No.
3. 750mm long belt conveyor	1 No.
4. 1.0M long belt conveyor	1 No.
5. 4.0 M long belt Conveyor	1 No.
6. Axon 10 Hot Air Sealer with Air Wash System	1 No.
7. Medway Stitching Machine	1 No.
Self Cleaning Centrifugal Separator
35,000 l/h	Milk Skimming Capacity
45,000 l/h	Milk standardization and cleanign capacity  0.03% - 0.04%/0.055% fat content in skimmed milk
45KW	Motor power
79 +/- 2	dB(A) noise level as per ISO 4871
50°/55°C	separation temp.
1.8 bar	max. feeding pressure
5 bar max.	outlet pressure for milk and cream
3 x 415 V - 50 Hz	voltage frequency
Bowl of stainless steel	Main components of super duplex and Duplex other components of AISI 316/316L and AISI 304. Discs of high accuracy.
Inlet - outlet flow unit	of stainless steel AISI 304/316 with feeding through a closed pipe and skim and cream outlets under pressure foam-free by two centripetal pumps
Two Pressure Sensors	(Piezoelectric type, local digital display, accuracy 0.5%, pressure range 0 - 10 bar, output signal 4-20mA, protection IP67) on skim and cream outlet and one micrometric valve, for cream outlet pressure regulation, complete the unit. All parts in contact with product are made of stainless steel AISI 316/316L. Other parts are made of stainless steel AISI 304.
Bowl cover and cyclone	of stainess steel AISI 304 with a special noise reduction design (double wall with sound insulating materials); surface finishing by shot - peening
Electric Motor	with IP55 protection, class F insulation and thermal overload protection by thermistors
Bowl Vertical Shaft	of stainless steel AISI 431 driven by pulley and flat belt, high precision ball bearing.
Manual brake	with flange and pin of stainless steel AISI 304
Automatic lubrication	of ball bearings from a central bath produced by vertical shaft rotation. Oil cooling system by water with oil temp. sensor. Oil level control by sight glass and minimum / maximum level switch.
RPM Magnetic Pickup
Solenoid valves	and accessories for operating water (pressure reducer, pressure gauge, cartridge filter, hose etc.
Surge tank	for operating water with pump 0.75kW and tank of 20 ltr.
Electro-pneumatic installation	at machine border with two stainless steel AISI 304 terminal boxes (power and auxiliaries), IP65, fixed on the frame.
Shock absorbers	Stainless steel AISI 304 feet to fix the separator to the base-frame.
Special Spanners	Set for bowl
Standard spare parts :	1.  set of bowl gaskets
	2. set of inlet-outlet unit gaskets
	3. 5 discs
	4. 1 water filter cartridge