prds installation

Client: M/s J.K. PAPERS LTD.Ref.: SCS/PKS/SK/PM/2KXI/N-1182/17718 dtd. 08.08.2011

TECHNICAL DATASHEET

S.No. DESCRIPTION UNIT SPECIFICATIONBelt Conveyors C-1General

1 Make2 Material Handled Wood Log3 Bulk Density 0.554 Material Temp. deg Ambient5 Moisture 15 to 206 Angle of Repose deg. 357 Angle of Surcharge deg 258 Capacity9 - Designed TPH 6010 Belt Width MM 100011 Belt Speed M/Sec. 0.612 Type of Conveyor Horizontal13 Total length between centres M 414 Angle of Inclination (Approx.) Deg. 015 Vertical Distance M 016 Is belt flat or troughed Troughed17 Belt joints Hot Vulcanised18 Belt designation19 Belt material and construction Nylon / Nylon20 Belt make As per the attached List of Makes21 Number of plies and duck weight 500/322 Belt cover material & grade M-2423 Belt conver thickness

- Top MM 5 - Bottom MM 2

24 Belt speed M/S 0.625 Belt tension (actual) Kg 17026 Horse power required at drive pulley shaft kW 3.15

Motor Client scopeRating kW 3.70

27 IdlersMake ShreeRoller material MS ERW pipe, Shaft EN-8 / Bright BarLength of idler (Carrying) mm 400Length of idler (Return) mm 1200Make and type of bearings SKF / FAG and Seize Resistance

Bearing designation

Are bearing lubricated and sealed for life Yes/No Yes

Bearing load rating During detailed engineering

Load rating of assembly During detailed engineeringType of seal included Double labyrinth sealsMethod of lubrication Life Lubricated

Yes/No Yes

Is bearing selected for normal life of 25,000 hrs ?Yes/No Yes

27.1 Carrying IdlerType -- 1-RollDiameter of idler MM 114.3Spacing MM 500Idler Housing CRCAShaft diameter at bearing MM 25Estimated weight / unit Kg 42Total no. of idlers Nos. 4

27.2 Impact IdlerType -- 1-Roll

t/m3

Is cross sectional drawing of idler indicating sealing and lubricating arrangement included


Diameter of idler MM 88.9Thickness of rubber disc MM 140Spacing MM 400Idler Housing CRCAShaft diameter at bearing MM 25Estimated weight / unit Kg 37Total no. of idlers Nos. 5

27.3 Return IdlerType -- 1-RollDiameter of idler MM 114.3Spacing MM 3000Idler Housing CRCAShaft diameter at bearing MM 25Estimated weight / unit Kg 22Total no. of idlers Nos. 1

28 PulleysMake ShreeMaterial and type of construction EN-8 / Forged steel and MS fabricatedAngle of wrap Deg. 210Lagging material

Fixture of pulley to shaftMake and type of bearings SKF and double rows spherical roller bearing with adopter sleeveMethod of lubrication Grease lubricated through nipples & labyrinth seal for sealingWeight of pulley assembly Kg 768Pillow block size and designation During detailed engineering

28.1 Head Pulley diameter MM 400Face width MM 1200Shaft diameter MM 80Shell thickness MM 12Rubber lagging thickness MM 10Type of lagging / grooving Herringbone Pattern Plain Rubber LaggingQty No 1

28.2 Tail / Take up Pulley diameter MM 320Face width MM 1200Shaft diameter MM 70Shell thickness MM 10Rubber lagging thickness MM N.AType of lagging / grooving N.AQty No 1

28.3 Snub / Bend Pulley diameter MM 270Face width MM 1200Shaft diameter MM 60Shell thickness MM 10Rubber lagging thickness MM N.AType of lagging / grooving N.AQty No 1

29 Take-up Make ShreeType STUTakeup travel MM 100Position where takeup is applied During detailed engineeringCounter weight included Kg During detailed engineering

Estimated weight of carriage and pulley Kg During detailed engineering30 Motor Guard

Is motor guard provided ? YesMaterial of guard MSMethod of fixing guard Bolting

31 Speed Reduction UnitMake As per the attached List of MakesType of reducer -- HelicalReduction ratio -- 50 : 1

Rubber having shore hardness of 60-65° on scale-A


Rated mechanical power kW 15Mechanical efficiency 0.95EnclosureBearing type and make As per the attached List of MakesMethod of lubrication Grease lubrication through nipples

Quantity of lubricant fill As per manufacturer standardType of primary side coupling TyreType of secondary side coupling GearedAre coupling guards included ? Yes/No Yes

Yes/No Yes

32 Belt CleanersType and number of external cleaners

Size of external cleaner LaterType and number of internal cleaners V-plough type at tail endMaterial of construction - Scraper blade PU - Holding plate MS - Counter weight N.A.

33 ChutesMaterial of construction : - Chute MS - Liner, if any TISCRAL / SAILHARDThickness of straight surfaces MM 8Thickness of sloping surfaces MM 10Sloping angle / valley angle 60 deg Max.

34 Frame WorkSize of stringersWidth of walkway MM NAChequered plate thickness MM 5Is walkway provided ? Yes/No NoIs access ladder provided for walkway ? Yes/No NoAre handrails provided as per specification ? Yes/No NoMaterial of deck plates MS PlateThickness of deck plates MM 3.15Length of deck plates MM 3

35 Electrical Switches for ConveyorsZero Speed SwitchMake As per the attached list of makesModel LaterDuty GDQuantity Nos. 1Rating ( volts amps. Break )

Internal hold back arrangement in speed reduction unit

Primary - Pre scrapper with abrasive polyvrethene blade & Secondary - Main scraper sprung blade type with tungsten tip and

elastomount


TECHNICAL DATASHEET

S.No. DESCRIPTION UNIT SPECIFICATION1 Belt Conveyors LFC CB-1 CB-2 CB-3 CB-4 CB-5 CB-6 CB-7 RCB-8

General1 Make2 Material Handled Wood Log Wood Chips Wood Chips Wood dust Wood Chips Wood Chips Wood Chips Wood Chips Wood Chips3 Bulk Density 0.55 0.34 0.34 0.15 0.34 0.34 0.34 0.34 0.344 Material Temp. deg Ambient Ambient Ambient Ambient Ambient Ambient Ambient Ambient Ambient5 Moisture 15 to 20 15 to 20 15 to 20 15 to 20 15 to 20 15 to 20 15 to 20 15 to 20 15 to 206 Angle of Repose deg. 35 45 45 35 45 45 45 45 457 Angle of Surcharge deg 25 30 30 25 30 30 30 30 308 Capacity9 - Designed TPH 65 120 120 7 120 120 120 120 120

10 Belt Width MM 1200 1200 1200 650 1200 1200 1200 1200 120011 Belt Speed M/Sec. 0.6 1.3 1.3 0.8 1.3 1.3 1.3 1.3 1.312 Type of Conveyor Inclined Inclined Inclined Inclined Inclined Horizontal Inclined Horizontal Horizontal13 Total length between centres M 33.14 84.88 82.98 62.44 180.60 35.50 134.50 162.50 7.3014 Angle of Inclination (Approx.) Deg. 5 16 16 20 16 0 12 0 015 Vertical Distance M 2.28 20.98 15.75 15.77 33.8 0 19.8 0 016 Is belt flat or troughed Troughed17 Belt joints Hot Vulcanised18 Belt designation19 Belt material and construction Nylon / Nylon20 Belt make As per the attached List of Makes21 Number of plies and duck weight 500/3 500/3 500/3 500/3 500/3 500/3 500/3 500/3 500/322 Belt cover material & grade M-2423 Belt conver thickness

- Top MM 5 5 5 5 5 5 5 5 5 - Bottom 2 2 2 2 2 2 2 2 2

24 Belt speed M/S 0.6 1.3 1.3 0.8 1.3 1.3 1.3 1.3 1.325 Belt tension (actual) Kg 315 991 949 269 1,623 364 1,099 674 20826 Horse power required at drive pulley shaft kW 9.35 15.73 15.73 4.68 25.50 6.38 18.70 12.75 6.38

Motor Client scopeRating kW 11.00 18.50 18.50 5.50 30.00 7.50 22.00 15.00 7.50

27 IdlersMake ShreeRoller material MS ERW pipe, Shaft EN-8 / Bright BarLength of idler (Carrying) mm 1400 465 465 250 465 465 465 465 465Length of idler (Return) mm 1400 1400 1400 750 1400 1400 1400 1400 1400Make and type of bearings SKF / FAG and Seize ResistanceBearing designationAre bearing lubricated and sealed for life Yes/No YesBearing load rating During detailed engineeringLoad rating of assembly During detailed engineeringType of seal included Double labyrinth sealsMethod of lubrication Life Lubricated

Yes/No Yes

Yes/No Yes

27.1 Carrying IdlerType -- 1-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-RollDiameter of idler MM 114.3 114.3 114.3 114.3 114.3 114.3 114.3 114.3 114.3Spacing MM 500 1000 1000 1000 1000 1000 1000 1000 1000Idler Housing CRCAShaft diameter at bearing MM 25Estimated weight / unit Kg 37 48 48 28 48 48 48 48 48Total no. of idlers Nos. 61 77 76 57 167 32 124 150 6

27.2 Self Aligning Carrying IdlerType -- 1-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-RollDiameter of idler MM 114.3 114.3 114.3 114.3 114.3 114.3 114.3 114.3 114.3Spacing MM 15000Idler Housing CRCAShaft diameter at bearing MM 25Estimated weight / unit Kg 70 75 75 42 75 75 75 75 0Total no. of idlers Nos. 2 6 5 4 12 2 9 11 0

27.3 Impact IdlerType -- 1-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll 3-Roll

t/m3

Is cross sectional drawing of idler indicating sealing and lubricating arrangement includedIs bearing selected for normal life of 25,000 hrs ?


Diameter of idler MM 114.3 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.9Thickness of rubber disc MM 165 140 140 140 140 140 140 140 140Spacing MM 400Idler Housing CRCAShaft diameter at bearing MM 25Estimated weight / unit Kg 64 88 88 34 88 88 88 88 88Total no. of idlers Nos. 5 5 5 5 5 5 5 5 5

27.4 Return IdlerType -- 1-RollDiameter of idler MM 114.3 114.3 114.3 114.3 114.3 114.3 114.3 114.3 114.3Spacing MM 3000Idler Housing CRCAShaft diameter at bearing MM 25Estimated weight / unit Kg 27 27 27 15 27 27 27 27 27Total no. of idlers Nos. 10 26 26 19 54 11 41 49 2

27.5 Self Aligning Return IdlerType -- 1-RollDiameter of idler MM 114.3 114.3 114.3 114.3 114.3 114.3 114.3 114.3 114.3Spacing MM 30000Idler Housing CRCAShaft diameter at bearing MM 25Estimated weight / unit Kg 70 70 70 37 70 70 70 70 0Total no. of idlers Nos. 1 2 2 2 6 1 4 5 0

28 PulleysMake ShreeMaterial and type of construction EN-8 / Forged steel and MS fabricatedAngle of wrap Deg. 210Lagging materialFixture of pulley to shaftMake and type of bearings SKF and double rows spherical roller bearing with adopter sleeveMethod of lubrication Grease lubricated through nipples & labyrinth seal for sealingWeight of pulley assembly Kg 873 1675 1675 920 1920 1575 1757 1623 877Pillow block size and designation During detailed engineering

28.1 Head Pulley diameter MM 400Face width MM 1400 1400 1400 750 1400 1400 1400 1400 1400Shaft diameter MM 80 100 90 70 110 80 100 90 80Shell thickness MM 12Rubber lagging thickness MM 10Type of lagging / grooving Herringbone Pattern Plain Rubber LaggingQty No 1 1 1 1 1 1 1 1 1

28.2 Tail / Take up Pulley diameter MM 320Face width MM 1400 1400 1400 750 1400 1400 1400 1400 1400Shaft diameter MM 70 70 70 60 90 70 80 70 70Shell thickness MM 10Rubber lagging thickness MM N.AType of lagging / grooving N.AQty No 1 2 2 2 2 2 2 2 1

28.3 Snub / Bend Pulley diameter MM 270Face width MM 1400 1400 1400 750 1400 1400 1400 1400 1400Shaft diameter MM 60 60 60 50 60 60 60 60 60Shell thickness MM 10Rubber lagging thickness MM N.AType of lagging / grooving N.AQty No 1 3 3 3 3 3 3 3 1

29 Take-up Make ShreeType HGTU VGTU VGTU VGTU VGTU VGTU VGTU VGTU STUTakeup travel MM 825 2125 1925 1550 4515 888 3363 4063 110Position where takeup is applied During detailed engineeringCounter weight included Kg During detailed engineeringEstimated weight of carriage and pulley Kg During detailed engineering

30 Motor GuardIs motor guard provided ? YesMaterial of guard MSMethod of fixing guard Bolting

31 Speed Reduction UnitMake As per the attached List of MakesType of reducer -- HelicalReduction ratio -- 20 : 1 25 : 1 25 : 1 40 : 1 25 : 1 25 : 1 25 : 1 25 : 1 25 : 1

Rubber having shore hardness of 60-65° on scale-A


Rated mechanical power kW 17 30 30 20 62 30 44 30 30Mechanical efficiency 0.95EnclosureBearing type and make As per the attached List of MakesMethod of lubrication Grease lubrication through nipplesQuantity of lubricant fill As per manufacturer standardType of primary side coupling TyreType of secondary side coupling GearedAre coupling guards included ? Yes/No Yes

Yes/No Yes

32 Belt CleanersType and number of external cleaners Primary - Pre scrapper with abrasive polyvrethene blade & Secondary - Main scraper sprung blade type with tungsten tip and elastomountSize of external cleaner LaterType and number of internal cleaners V-plough type at tail endMaterial of construction - Scraper blade PU - Holding plate MS - Counter weight N.A.

33 ChutesMaterial of construction : - Chute MS - Liner, if any TISCRAL / SAILHARDThickness of straight surfaces MM 8Thickness of sloping surfaces MM 10Sloping angle / valley angle 60 deg Max.

34 Frame WorkSize of stringers

Width of walkway MM

Chequered plate thickness MMIs walkway provided ? Yes/No YesIs access ladder provided for walkway ? Yes/No YesAre handrails provided as per specification ? Yes/No YesMaterial of deck plates MS PlateThickness of deck plates MM 3.15Length of deck plates MM 31 3 30 3 15 15 3 3 6.5

35 Electrical Switches for Conveyors35.1 Pull Cord Switch

Make As per the attached list of makesModel LaterDuty GDQuantity Nos. 2 6 6 4 12 2 10 12 0Spacing M 30Rating ( volts amps. Break )No. of contacts 2 NO + 2 NC

35.2 Belt Sway SwitchMake As per the attached list of makesModel LaterDuty GDQuantity Sets 1 2 2 2 4 1 3 4 0Rating ( volts amps. Break )No. of contacts 2 NO + 2 NC

35.3 Zero Speed SwitchMake As per the attached list of makesModel LaterDuty GDQuantity Nos. 1 1 1 1 1 1 1 1 1Rating ( volts amps. Break )

36 Transfer TowerType of tower Junction TowerNo. of tower 0 0 0 0 1 1 1 0 0Material of construction MSClear internal dimensionsType of sheeting provided Color coated sheet

Internal hold back arrangement in speed reduction unit

All gantries for 1200 mm Belt width shall be provided with 750 mm width walkways one side and 650 mm on other side of the conveyor. For 650 mm Belt width, one side walkway of 650 mm wide shall be provided. Handrails for conveyor walkways shall be provided.


TECHNICAL DATASHEET

S.No. DESCRIPTION UNIT SPECIFICATIONA Conveyor

Material LimestoneLocation -- Rotary Kiln FeedConveyor no. LSCCapacity Designed / Rated TPH 24 / 29Horizontal Length M 30Lift M 8.56Belt Width MM 600Belt Speed M / Sec 0.5Angle of Inclination (Approx.) Deg. 16

B Head PulleyHead Pulley Dia. MM 400Shaft diameter @ Brg. MM 70Plummer BlockBearing CRS MM 1000Bearing Type Double row self alligning roller brgs

C Tail Pulley / Take-up Pulley Tail / Take-up Pulley Dia. MM 323Shaft diameter @ Brg. MM 60Plummer BlockBearing CRS MM 1000Bearing Type Double row self alligning roller brgs

D Snub / Bend Pulley Snub / Bend Pulley Dia. MM 250Shaft diameter @ Brg. MM 50Plummer BlockBearing CRS MM 1000Bearing Type Double row self alligning roller brgs

E Idlers

Tr. Idler

Return Idler

Impact Idler 127 mm dia., 3 roll, 35° Trf. @ 400 spacingSACI

SARI

TRANSITION 20° 1 no. @ Tail end 1 no. @ head end10° 1 no. @ Tail end 1 no. @ head end

Drive Motor 3.7 kW, 1500 RPMGear Box Geared MotorSizeMake ELECON/FLENDER/PREMIUM/NORD/SHANTHIHold Back Integral with gearboxInput Coupling TyreSizeOutput Coupling Geared TypeSize

88.9 mm dia. x 4.85 mm thk, 3 roll, 35° Trf. @ 1000 spacing

88.9 mm dia. x 4.85 mm thk, Single roll, Flat Idler @ 3000 spacing

88.9 mm dia. x 4.85 mm thk, 3 roll, 35° Trf. @ 15000 spacing

88.9 mm dia. x 4.85 mm thk, Single roll, Flat Idler @ 30000 spacing


Belt

F Frame SizesStringers ISMC 100Short Post ISMC 75Deck Plate 2 mm thk. For 3 mtrs. Length of conveyorHead Frame ISMB 150 / ISMC 150Tail Frame ISMB 150Take-up SCREWTravel MM 750Skirt Board Length M 2.5Ext. Scraper 1 secondaryInt. Scraper V ' Plough TypePull Cord Switch At 5 mtrs distance from head end of conv. Total - 2 nos.Belt Sway Switch

Chute with Liner

600 mm wide, 250 / 2, N-N, with 3 top & 1.5 mm bottom rubber cover of ' M-24 ' Grade

1 set @ 10 mtrs from head pulley, 1 set @ 10 mtrs from Tail pulley - total - 2 sets

Hood - 3.15 thk., Main pl. 8 thk. + 10 thk. Sail hard on wearing sides


TECHNICAL DATA SHEET OF GRIT CONVEYOR

Conveyor No. Unit Shree ConveyorsConveyor No. GC

Conveyor Type

Material handled Mud collected from the logs being washedBulk Density T/m³ 0.2 - 0.4Profile Centres (Horizontal) m 21.23Lift m 6.96Conveyor Speed m/sec. 0.1 (6 mtr/ Minute)

Capacity ( Rated / Design ) TPH 1.5 / 2.0

Recommended Motor kW and RPM kw,rpm 3 HP / 7.5 RPM geared motorHold Back Paul & Rachet typeChain Forged Link ChainNo. of strand 2Chain Pitch mm 142Chain rating/working load 10000 kgs/strandSafety Factor 8 on working tensionChain Center mm 600

Input Coupling (Motor to Gear Box) Through V BeltDrive Sprocket Cast Steel / Fabricated with machine cut teethBearing Self Aligning double row roller bearingShaft EN - 8, 100 mmDriven Sprocket Cast Steel / Fabricated with machine cut teethBearing Self Aligning double row roller bearingShaft EN - 8, 90 mmIdler Sprocket Cast Steel / Fabricated with machine cut teethBearing Self Aligning double row roller bearingShaft EN - 8, 90 mmTake up Type SCREWTravel MM 400Casing

Slats

Chain Guide track

Supporting Structure

Discharge chutes

Slat Chain Conveyor, Submerged in water with material draged on bottom of RCC trough

Fabricated out of MS plate of 6 mm thick with 10 mm polymer liner

Fabricated out of MS plate of 10 mm thick suitably stiffened

Fabricated out of MS plate 6 mm thick with 10 mm thick liner for both carrying & return chains

Steel rolled sections confirming to IS : 2062, support of conveyor from ground level &

necessary maintenance platform.

Fabricated out of MS plate of 6 mm thick with 10 mm polymer liner.


TECHNICAL DATASHEET OF DE-WATERING CONVEYOR

Conveyor No. Unit Shree Conveyors

Conveyor No. DCConveyor Type Chain Driven Slat Conveyor

Profile Centres (Horizontal) m 13.23

Chain Make- Rolcon

No. of strand 2

Chain rating/working load 10000 kgs/strand

Chain pitch inch 142 mm pitch Forged link chain

Material Handled Debris

Bulk Density T/cu.m 0.2 - 0.4

Capacity ( Rated / Design ) TPH 1.5 / 2.0Chain Speed m/sec. 0.25

Chain center mm 800Lift Mtrs. 4.72Recommended Motor kW and RPM kw,rpm 5.5 / 12

Motor type Geared Motor

mm 6Perforation plate/thk 4 mm thk perforated SS304 Up to 6.0 Mtr. Length

Perforation length mm 6000

Final drive Through chain and sprocket

Head Sprockets mm 415

Material Cast Steel / Fabricated with machine cut teeth

No. of Teeth Nos. 9

Shaft dia at bearing/Material mm 100 / EN-8

Bearing diameter/No. 22222 CK

Tail Sprocket PCD mm 415


No. of Teeth Nos. 9



Pressure Sprocket mm 415


No. of Teeth Nos. 9



Take-up Type/location STU

Hold Back/Brake Hold Back shall be provided, Paul & rachet type

Discharge Chute

Plate Thickness mm 6


Liner Sail Hard

Material Thickness mm 10

Supporting Structure

Safety switches Zero speed/Pull cord 1 no. zero speed switch & 2 no. pull cord switchQuantity 1

Bottom plate Thk.

Steel rolled sections confirming to IS : 2062, support of conveyor from ground level & necessary maintenance

platform.

prds installation

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