2011 Catalog Bando

2

THE HISTORY OF BELT ISTHE HISTORY OF BANDO

Bando Chemical Industries Ltd owes its name and origins to the inventor

Mr. Naosaburo Bando. During the 1890’s, Mr. Bando began research to develop an

original type of industrial belt. After 10 years of extensive research

he succeeded in designing a new belt, the first of its kind in Japan. This new belt

was patented as BANDO BELT (Japanese Patent No. 3384).

With a rich and tradition behind us, PT. Bando Indonesia is today the leading manufacturer

of conveyor belt in Indonesia. PT. Bando Indonesia is a joint venture manufacturing

company between PT. Kreasi Utama Investama and Bando Chemical Industries, Ltd.

Japan, which is one of the world’s leading integrated manufacturers of rubber belts since

1906.

Since our establishment in 1987 in Indonesia, we have continually innovated and

developed our products to earn our customers’ satisfaction.

PT. BANDO INDONESIA

Conveyor Belt Manufacturing Process

(1930’s)

V-belt Manufacturing Process (1960’s)

1

With a rich and tradition behind us, PT. Bando Indonesia is today the leading manufacturer of conveyor belt in Indonesia. PT. Bando Indonesia is a joint venture manufacturing company between PT. Kreasi Utama Investama and Bando Chemical Industries, Ltd. Japan, which is one of the world’s leading integrated manufacturers of rubber belts since 1906.

PT. BANDO INDONESIA

1987 PT. Bando Indonesia was established on November 25, 1987 and began producing Industrial and Automotive power transmission belts.

1988 OEM ( Original Equipment Manufacturing ) automotive belts accepted and used as Genuine Parts by Japanese Automobile Manufacturer.

1989 Began exporting to United States and Europe.

1992 Received the JIS K 6322 ( Japanese Industrial Standard ). CertificationonDesember25,1992.

1995 Relocated to a new factory and expanded its production to the conveyor line.

1996 ReceivedISO9002certificationfromSGSonSeptember26,1996forpowertransmissionbelt.

1999 Automotive belts accepted and used by American Car Manufacturer - General Motor Indonesia

2000 ReceivedTheQS9000certificationfromSGSonMarch27,2000forAutomotivebelts. Received The ISO 9002 from SGS on September 26, 2000 for Conveyor Belt.

2002 Received The ISO 14001 from SGS on March 28, 2002.

BandoChemicalIndustriesLtdowesitsnameandorigintoinventornameMr.NAOSABUROBANDO.In1890’s, Mr.BANDObegantoconductresearchtodevelopanoriginaltypeofindustrialbelt.Finally,aftertenyears(1900) Mr.BANDOheldandextensiveresearchandsucceededininventinganewbelt,whichwasnamedtheBANDOBELT,andprotectedbyapatent.(JapanesePAT.No.3384)asthefirstbeltofitskindofbeltinJapan.

2

CERTIFICATION FOR BEARINGBANDO BRAND

3

SALES CONCEPT

4

CONTENT

1. THE HISTORY OF BELTS IS THE HISTORY OF BANDO ............................................. 1

2. CERTIFICATION FOR BEARING BANDO BRAND .................................................. 2

3. SALES CONCEPT .............................................................................................. 3

4. SELECTION OF CARCASS BY SERVICE CONDITIONS .......................................... 5

5. SELECTION OF COVER RUBBER BY SERVICE CONDITIONS .................................. 6

6. SIZE CODE ...................................................................................................... 8

7. TYPE OF CONVEYOR BELTS ............................................................................... 9

8. MINIMUM REQUIRED PULLEY DIAMETER FOR MULTI-PLY FABRIC BELT .................. 26

9. PROPERTIES OF CANVAS .................................................................................. 26

10. TAKE-UP STROKE .............................................................................................. 27

11. DIAMETER OF ROLLED BELT .............................................................................. 28

12. DATA REQUIRED TO DESIGN CONVEYOR BELT .................................................. 29-30

5

SELECTION OF CARCASSBY SERVICE CONDITIONS

Carcass Features and Service Conditions

Multi-ply Fabric Belt

EPpolyester fabric

Short Take-up TravelHeavy Duty

Deep Trough

High Tension

High Speed

Long Span

Tear Resistance

Impact Resistance

Complete Moisture Protection

SUNLON Belt

Superior Fastener Holding AbilityHigh Impact Resistancemore Strength per Unit Cost

Small Pulley Diameter

High Bending Resistance

Complete Moisture & Mildew Protection

Deep Trough

6

SELECTION OF COVER RUBBERBY SERVICE CONDITIONS

Cover Rubber Features and Service Conditions

GENERAL USE

Grade M RMA 1 DINX BS Grade M AS Grade M

JIS-S RMA 2 DINY BS Grade N

The rubbercoversspecified instandardssuchasDeutscheNormen (DIN),British Standard (BS), etc. are all available.

Used as cover rubber for general and high-tension conveyor beltsSuperior in abrasion-resistance and cut-and-gouge resistanceSuitable for conveying large-size lumps, sharp and rugged materials.Excellent cold resistance down to-50 0F(-45C)

Used as cover rubber for general conveyor belts.Superior in abrasion-resistance.


SPECIAL USE Hot Service

Heat Carry No. 510

Heat Carry No. 513

Heat Carry No. 710

SBR type standard Heat Resistant belt with excellent abrasion resistance Max. temperature of material handled is about 300 0F(1500C)Not recommended for powdery materials because of the possibility of surface cracksinthebelt.Suitable for conveying the following materials :hotsinteredore,hotpellet,hotclinker,hotchemicalfertilizer,etc.

Special compound with ethylene propylene rubber, features excellent heat resistance and abrasion resistance.Max. temperature of material handled is about 750 0F (400 0C) and max. temperature of belt surface is 350 0F(1800C)

7

SELECTION OF COVER RUBBERBY SERVICE CONDITIONS


Oil Service Oil Resistant No. 210

Oil Resistant No. 220

Excellent oil resistanceGenerally used to conveymaterials soakedwith or containing oilwiththeexceptionofaromaticsolvent,halogenatedhydrocarbon,ketoneorester.

Medium oil resistance with cold resistanceTypicalapplication:woodchips,refrigeratedfish,etc.

Chemical Service Chemical Resistant ForHandlingvariouskindsofchemicals

PelasecontactBANDOoryournearestBANDOagent.

Flame Resistant FR300J This belt is suitable for mines and other locations where the potential for

firehazardsexist.

Impact Resistant IR

Used as cover rubber for general and high-tension conveyor belt.Superior in impact and abrasion resistance, and cut-and-gouge resistance.Suitable for conveying large-size lumps, sharp and rugged materials.

Ultra Impact Resistant UIP

Used as cover rubber for general and high-tension conveyor belts.Superior in impact-resistance and cut-and-gouge resistance.Suitable for conveying large-size-lumps, sharp and rugged materials.

Super Abrasive Resistant SAR

Used as cover rubber for general and high-tension conveyor belts.Superior in abrasion-resistance Suitable for conveying sharp and rugged materials.

8

SIZE CODE

1. Belt width 200 ~ 2200 mm ≥200mm:mouldededge< 200 mm : cut edge

2. Belt length Min. 30 meters

3.Topcoverrubberthickness 0 ~ 20.0 mm

4.Bottomcoverrubberthickness 0 ~ 20.0 mm

5.Overallthickness 30.0 mm max.

6. Number of ply 1 ~ 8 piles

7. Belt strength 100~2800kgf/cm

8. Weight 20 tons

9.Diameterofroll Max. 3.4 meter

10. Selection of carcass EP (Polyester-Nylon)11. Selection of cover rubber General use : Grade M, JIS-S, JIS-G, JIS-L, UIP & SAR, IR

Heat Carry HC 510, HC 710Oil resistance (OR-210, OR-220)Flameresistance(FR-300J)Chemical resistance

9

TYPE OF CONVEYOR BELTS

FABRIC MULTI-PLY CONVEYOR BELT ......................................... 10

SUNLON CONVEYOR BELT ....................................................... 11

HEAT CARRY CONVEYOR BELT ................................................. 13

FLAME RESISTANT CONVEYOR BELT .......................................... 15

OIL RESISTANT CONVEYOR BELT ............................................... 16

V-CLEAT CONVEYOR BELT ........................................................ 17

ROUGH-TOP CONVEYOR BELT ................................................. 18

BUCKET ELEVATOR BELT ........................................................... 19

RELATED PRODUCTS :

CONVEYOR ACCESSORIES

• SKIRTING RUBBER .................................................... 20

• PULLEY LAGGING .................................................... 21

SUNPAT - ECO ............................................................... 22 (VULCANIZING MATERIAL AT ROOM TEMPERATURE)

HOT SPLICING MATERIAL ............................................... 23

IMPORTED BELTS :

• STEELCORD ............................................................. 24

• FLEXOWELL .............................................................. 25

10

FABRIC MULTI-PLY CONVEYOR BELT

Tension Rating of Fabric Multi-ply Conveyor Belt with Vulcanized Splicing

Tension Rating of ISO Belt Designation

Remark: Thetensionratingspecifiedaboveshouldbemultipliedbytheconstant“0.7“ ifthebeltisusedunderthefollowingserviceconditions:“Heat Resistant Belt“

SPLICINGnumber of plies 3 4 5 6 7

CODE KN/m lb/inch KN/m lb/inch KN/m lb/inch KN/m lb/inch KN/m lb/inch

VULCANIZED

NN, EP - 100NN, EP -150NN, EP - 200NN, EP - 250NN, EP - 300NN, EP - 350NN, EP - 400

253750627587-

140207280347420487

-

406080100120140160

224336448560672784896

5075100125150175200

2804205607008409801120

6090120150180210240

336504672840100811761344

70105140175210245280

392588784980117613721568

SPLICING KN/m lb/inch

VULCANIZED

EP200/2EP250/2EP315/2EP400/2EP500/2

EP315/3EP400/3EP500/3EP630/3EP800/3EP1000/3

EP400/4EP500/4EP630/4EP800/4EP1000/4EP1250/4EP1600/4EP2000/4

EP500/5EP630/5EP800/5EP1000/5EP1250/5EP1600/5EP2000/5

2025

31.540506380100125160200

1121401762242803534485607008961120

Application General Use

The fabrics are made of various materials to suit the application, such as EP, NN, etc.

ConstructionMolded edge

Canvas

Top cover rubber

Bottom cover rubber

11

SUNLON CONVEYOR BELTS

“ SUNLON “ is the brand name for these belts constructed of fewer plies.

SUNLON

Features

Construction

1. Long Life and Economical Service2. High Impact Resistance3. Exceptional Troughability4. Excellent Cover-Bonding5.ExcellentJointEfficiency6. Unsurpassed Abrasion Resistance7. Complete Moisture and Mildew Resistance

Sunlon utilities a ‘sandwich’ typeconstruction, from one to three plies ofsuper high tenacity synthetic fabric areused,withlayersofflexiblecushionguminbetween.Thismakesthebeltveryflexible.

Standard Specification

We can customize the thickness and kind of cover rubber

Belt TypeNumber

ofPlies

TotalStrength(Kgf/cm)

StandardCover Thickness

(mm)

StandardTotal Thickness

(mm)

# 100 1 100 1.5 x 1.53.0 x 1.5

4.05.5

# 200 1 200 3.0 x 2.03.0 x 1.5

6.27.5

# 300 1 300 4.0 x 3.05.0 x 1.5

8.49.5

# 400 2 400 5.0 x 1.5 10.4

# 500 2 500 5.0 x 1.5 10.6

# 600 2 600 5.0 x 1.5 10.4

# 800 3 800 5.0 x 2.0 13.3

# 900 3 900 5.0 x 2.0 13.3

# 1000 3 1000 5.0 x 2.0 13.7

# 1200 3 1200 5.0 x 2.0 14.2

12

Application Thisseriesbeltsprovidesextensivespecificationsforvariousserviceconditionsfromconveyingofbulkmaterialslikegravel,crushedstone,fertilizer,andminerals ones to larger lump materials.

Features SUNLON Belts for general use1. Less ply structure : can be used with a small-diameter pulley.2. High bending-resistance and exellent troughability.3. Can be easily spliced by cold vulcanizing4. High-Impact resistance that gives less damage to the core fabric.5. Its cover rubber is highly resistant to chip cut and abrasion, thus ensuring the belt’s longevity.6.Itcanhandlecrushedstonewithabulksizeof500mm

Range ofProduction

Belt width : 400 ~ 2200mmTensilestrength : 100~1800kgf/cm(dependonorder)Cover rubber : Ordinary cover rubber for general use (Grade-M, N), etc.

Construction SUNLON 100 ~ 1200

Center Layer (Cushion)

Top cover rubber

Bottom cover rubber

Fabric

13

* Producted by Bando Japan

Application Heat carry conveyor belts are designed for use where either the material temperature or ambient temperature exceeds 60 0C (140 0F)Theyaresuitablefortheconveyingofsinteredoreorpelletsinsteelmills;ordrymaterial,clinkeror cement products in cement mills.

Features Types, Features and applications of heat-resistant belts

Type of belt Main Polymer Application

Heat-carry 513(Black)

SBR

for low - medium temperature

This standard heat-resistant belt is made of SBR polymer and is highly abrasion resistant. It can consequently be used as a subsitute for ordinary belts in addition to its special applications.

Heat-carry 530( White ) SBR

for low - medium temperature

This heat-resistant belt is made of SBR material. It is less abrasion resistant but more highly heat resistant than the heat-resistant No. 510. It is suitable for materials highly sensitive to contamination.

Heat-carry 710(Black) EPR

for high temperature

ThisnoncrackmodelismadeofEPRpolymer and is highly resistant to thermal degradation. It is suitable for high-temperature applications and is abrasion-resistant.

Heat-carry 730( White )

EPRfor medium temperature

This noncrackwhite belt ismade ofEPR polymer is suitable for materials highly sensitive to contamination.

HEAT - CARRY CONVEYOR BELTS

14

Cautions

SBR Heat-resistant belt EPR Heat-resistant belt

Restricted

applications

(Applications

that should be

avoided)

Do not uses SBR heat resistant belts when :* Powdered material is over 70 0C (160 0F)* Strongacidoralkalineisused* Oil products and oil-stained substances

are used* The operation site or the materials requireflame-resistant belts

Do not uses EPR heat resistant belts when :* Powdered material is over 180 0C (350

0F)* Oil products and oil-stained other than

vegetable are present* The location of the materials requires flame-resistant belts

Standard applicable temperature 0C

Material temperatureBelt surface temperature

BeltType

Material temperature Belt surface temperature

Conveyed material600C(1400F)

1000C(2100F) 150 0C 200 0C

Heat-carry510 & 513(Black)

Coke,Sinteredore,Pellets,Drylime,DryclayCement Compounds

Heat-carry530(White)

Cement products,White cement

Heat-carry710(Black) 180 0C

(250 0F)

400 0C(750 0F)

Sintered ore, Sintered oreballsCementclinkerCoke,Dryclay

Heat-carry730(White)

Cement products, Resin compounds,Chemical substances

1. The temperature of material being transported and the belt’s surface temperature vary according to the materialandshape.Forinstance,whenmaterialshaveatemperature1500C(3000F)(suchascokeorsintered ore) and have a relatively small contact area with the belt the belt’s surface temperature remains at 60 ~ 80 0C (140 ~ 180 0F).Incontrast,whenpowderedmateriallikecementisbeingconveyed,thematerialtemperature and the belt temperature do not differ so greatly.

The life of a heat-resistant belt is largely affected by belt’s suface temperature during operation. Therefore, pay closer attention to the surface temperature than the conveyed material when selecting a

belt.2. Restrictions on the use of heat-resistant belt

15

FLAME-RESISTANT CONVEYOR BELTS

Application Thisbeltissuitableforminesandotherlocationswherethepotentialforfirehazardsexist

Features 1. It is self-extinguishing2. It passed the JIS K6324 burner combustion test

ConstructionCanvasTop cover rubber

Bottom cover rubber

Range ofProduction

The belt has passed MSHA ( the U.S.A ) and DIN ( West Germany )Overseas standards :N.C.B. ( National Coal Board )B.S. ( British Standards )D.I.N.(DeutscheIndustrieNormen)I.S.O. ( International Organization for Standarization )M.S.H.A. ( the Mine Safety and Health Administration ) * former M.E.S.A U.S.B.M.E.M.R. ( Energy, Mines and Resources, Canadian Standards )A.S. (Australian Standards )

Belt witdh : 400 ~ 2200mmCarcass : Polyester-Nylon

FlameReappearanceTestJISK6324-1977

Specimen Testing procedures Specification

Belt width :25mm (1 inch)

Belt length :150 mm (6 inch)

Number ofspecimen: 3

Flame holding testThe time during which the materialremainsaflameafter combustion for one minute

ResidualflameThe material is exposed to a blast of air with a velocity of1.5m/sec(5ft/sec)30secondaftertheflamedies

Material should not remain aflamelongerthan one minute

ResidualflameNoflameshouldreappear

16

OIL-RESISTANT CONVEYOR BELT

Application This belt can convey various oil products, oil-treated materials, sewage and garbage

Features

Remarks: 1. Besidestheabovelisted-oil-resistantbelts,HR-710belt(black)areresistanttovegetableoil(soy-bean oil, castor oil etc.)

2. Forspecialapplicationtoblendedoilmaterial, theconditionunderwhichthebelt isused,the history, and a sample of the belt that has been use under these condition must be tested beforedeterminingspecifications.

An example of an oil-resistance test :Change of volume-%, testing condition-700CXoneweekimmersionTesting procedure : JIS K-6301

1. Less swelling with oil2. Wide selection of belts designed for use with various types of oil

TYPE OF BELT RUBBER MAJOR FEATURES AND APPLICATIONS

OR-210 NBR(Nitrile)

Resistant to oils (mineral, animal and vegetable oils) except aromatic solvents (benzol, toluol), halogenatedhydrocarbon,ketone,ester.Cover rubber is highly resistant to abrasion

OR-220 NBR + NR(Nitrile + Natural rubber)

Oil resistant and oil-and-cold-temperature resistant fortransporting lighter substancesApplicabletoconveyingwoodchips,frozenfishandgrains

Natural rubber OR-210 OR-220

Soy bean oil 70 2 50

Anti rust oil 60 1 48

Whale oil 175 22 66

Benzine 142 25 98

Range ofProduction

Belt width : 400 ~ 2200mmTensilestrength : 100~1800Kgf/cmCarcass : Polyester-Nylon

17

V-CLEAT CONVEYOR BELT

Application Thisbeltissuitableforconveyingbulkmaterialorbagsofgravelor sand up a medium incline (maximum incline of 300)

Range ofProduction Belt width

( mm )Cleat Height

( t-mm )Cleat Width

( b-mm )Cleat pitch( p-mm )

Cleat angle( degree )

300400450500600700750800850900

5.05.05.05.05.05.05.05.05.05.0

12121212121212121212

17171717171717171717

1200

1200

1200

1200

1200

1200

1200

1200

1200

1200

Tensile strength : 100 ~ 1000Kgf/cm

Construction

For further information about these or other products, please contact P.T. Bando Indonesia

18

StandardSpecification Type

Cover rubber thickness Belt thickness( mm )

Belt weight(Kg/m2)

Width ( mm )Top Bottom

200 2.5 0 5.3 7.0 350,400,450,500,600,1200


ROUGH TOP CONVEYOR BELT

Application This conveyor belt has a loosely textured surface and is suitable for conveyingbagsandpackagesupamediumincline( maximum inclination : 300 )

Features 1. Soft corrugated surface texture absorbs the impact and prevents conveyed object from slipping.2. Shockabsorptionreducesthepossiblityofdamaging conveyed material.

Construction Cover rubberMiddle cushion layer

Middle cushion layer

Range ofProduction

Belt witdh : 300 ~ 1200mmTensilestrength : 200~1000Kgf/cmColor : BlackCover Rubber : General use, HC-510

19

BUCKET ELEVATOR BELTS

Application Bucketcanbeattachedtotheverticallyinstalledbelt,whichissuitableforconveyingbulkmaterialssuchasgrains and cement materials and products.

Construction

Belt width : 300 ~ 2200mmTensilestrength : 400~2800Kgf/cmTypeofcoverrubber : GeneralUse,HC510,HC-710,OR-210,OR-220,FR-300J

Range ofProduction

StandardSpecifications

1. Since polyester is used for the core fabric - the belt has low elongation - thebucketscanbefirmlyattachedtothebeltwithbolts2. Largevolume,high-speedbucketscanbedesigned

Belt Width

Multi-ply (more than four plies) fabric

CanvasCover rubber

Cover rubber

Matchesofcoverrubbertypesandthicknessaccording to the belt type.

Cover Rubber Type

Standard thicknessof cover

rubber (mm)

Tensile strengthof carcass(kgf/cm)

General use

FR-300J

OR-210

OR-220

2.5 x 2.5 400 ~ 2800

HC-510 3.0 x 3.0400 ~ 2800

HC-710 6.0 x 3.0

The size of conveyed material and the minimumnumber of plies required.

Conveyed materialMinimum number

of pliesSize (mm) Average weight Ton/m3

Powder ~ 1.6 4PLY

0 ~ 24 ~ 1.7 5PLY

25 ~ 50 All 5PLY

51 ~ 150~ 1.0 5PLY

1.1 ~ 6PLY

20

SKIRTING RUBBER

Application ConveyorBeltSkirtingRubberisaspecificallydesignedrubbersheetusedassealingstriponconveyorsystemloading, transferanddischargepoints.Skirtingrubber isusedtodirectmaterialontotheconveyorbeltandreduce spillage.

Features AtPT.BandoIndonesiaweproduceafullrangeofskirtingrubberincludingfullslabsupto2200mmwideandarangeofpre-cutskirtingrubberstripsinavarietyofthickness.

Custom width strips can also be supplied as per customer requirements.

Construction

BandoSkirtingRubberisspeciallydesignedwithhardness(duro)55withtolerance± 5, which is lower than the common hardness of conveyor belt.

21

PULLEY LAGGING

Application Lagging is the term used to describe the application of a coating, cover or wearing surface which is applied to pulley shells.

Construction

Diamondgroovedlaggingreferstothepatterninthelaggingandthispattern,similiartovehicletires,enhancesthe grip or friction even if the belt surface is dirty.

Plainlaggingisappliedtopulleyswhicharenotdrivepulleysforexampletailpulleys,take-uppulleys,etc.butwhichrequiregoodtractionbetweenbeltandpulleyforimprovedbelttrackingcapability.

Features Rubber lagging is applied to pulley shells in order to improve the friction between the pulley and the belt.

PTBandoIndonesiaproduceavarietyofrubberlaggingpatterns:Plain,StripeandDiamondpattern,withafullrangeofwidthsandthicknessupto2,200mmwidthand30.0mmthick.(±excludeDiamondPattern).

22

SUNPAT-ECO VULCANIZING MATERIALAT ROOM TEMPERATURE

Application This is adhesive for vulcanizing rubber at ambient temperature,used for the splicing and repair of conveyor belts.

Mixing of SUNPAT-ECOSUNPAT #310 and #305 should be mixedimmediately before use.They should be mixed in a ratio of 1000 (#210):75(#204) by weightContinue mixing until the color becomes even.Pleaserefertothecatalogue,“SUNPAT-ECO”orcontact us for details of procedures

Features 1. Shorter Curing Time Thebeltcanbeinoperationonlytwohoursafterworkiscompleted. (with ambient temperatures over 15 0C ~ 35 0C).2. Wider Applicable Range SUNPAT-ECO is also applicable to SBR type heat resistant belt and oil resistant belts.3. High Peeling Off Resistantce Even though cushion rubber is not used is hightly resistant to peeling off caused by bending.4. Operational Efficiency is increased With its quick drying performance yet high adhesion it eliminates problems such as mis-positioning.

Finishingisalsosimple.

Products name Volume & Size Applicable belt size/set

DetailsCement : SUNPAT-ECO#310Stiffening agent :

SUNPAT-ECO#305

1kg/can75gram/bottle

One joint of a750 mm (3 inch)-widefour-ply belt

Range ofAppllication

Applicable Conveyor Belts :

1. Multi-ply Fabric Belt

(1) Belt type(2)Fabrictensilestrength(3)Coverrubberthickness(4) Kind of cover rubber

Max.1250kgf/cmMax.250kgf/cm/ply0 ~ 6.5 mmGeneral use (Natural rubber)OR-210/220HC-510/HC-513/HC-530

SUNLON belt Belt type Sunlon 100 ~ 800

23

HOT-SPLICING MATERIAL

Application This method is used for the high tension line belt and longer service life

Materials Name of Materials

Fortheconveyorbeltwithtensilestrengthover250kg/cm/ply,applybreakerstriponNN-100( with topping rubber )

Service of BeltCover Stock &Edge Rubber

Tie GumRubberCement

General Use GC # 07 T # 31 J # 31

Heat Carry HC-510 HC-513 HC-710

S # 51TK # 60X#45

T # 31T # 53X#26

J # 31TK # 60X#26

Oil Resistant OR-210 OR-220

N # 30N # 32

N # 28T # 31

N # 28J # 31

FireResistant FR-300J C # 93 T # 31 J # 31

Chemical Resistant GC # 30 T # 31 J # 31

Size Standard Size

Ifnotespeciallyrequired,edgerubberisomitted.Insuchcase,applycoverstockinstead.

Cover Stock(width x thickness)

Edge Rubber(width x thickness)

Tie Gum(width x thickness)

Rubber Cement(content)

Breaker Strip(width)

150mm x 1.5mm

150mm x 3.0mm 20mm x 2mm 400mm x 0.6mm 1litre/can 200mm

CoverStock Tie Gum BreakerStrip

EdgeRubber

24

STEEL CORD CONVEYOR BELT

Application Long span, high strength, high capacity

Features 1. High Tensile Strength permit high tension operation2. Excellent Bending Resistance3. Extremely Small Elongation4. ExcellentDynamicAdhesion5. Excellent Impact Resistance

Construction

StandardstructureofBANDOSTEELCORDCONVEYORBELTisofallrubbertypeand is designed as follows :

The steel cord is of high quality carbon steel ( 6.65%-0.75% ) and coated with zinc forprotection fromcorrosion.Fornormalapplicationssteel cordwith lowbendingfatigue,suchas7XW19isused.7X7X7isalsoavailable,dependingontheparticularapplication.

d : cord diametert : cord pitchc1 : top cover rubberc2 : bottom cover rubber


25

FLEXOWELL CONVEYOR BELT

Application It can be applied to steep inclines up to 900

Features 1. Can convey up steep inclines ( up to 900)2. High conveying capacity3. Doesnotneedaskirtboard4. Requires only small curvature for line angle change (versatile designing for line layout)5. Requires small-diameter pulleys

Construction

Range ofProduction

Belt width : 300 ~ 1600mmTensilestrength:200~800kg/cmTypeofcoverrubber:Generalpurpose,Heatresistant,Oilresistant,Flameresistant* Belts are also available in other widths and grades, please contact us.

Range ofProduction


1. Belt

Remarks:Showastandardbelttypematchedwithacoverrubber.* Heat range : Carrying materials temperature up to 1200C where the belt surface temperature is up to 800C

2. Height of sidewall ( mm) : 60, 80, 100, 120, 160, 200, 240, 300, 400

3. Height of cleat ( mm ) : 55, 75, 90, 110, 140, 180, 220, 280, 360

TypeXE XOE

Type of coverrubber

2002 315/3500/4

315/2+1500/3+1630/4+1800/5+1

Standard(black)

Flame-resistant(black)

High-resistant(black)

Oil-resistant(black)

Oil-resistant (white)

26

MINIMUM REQUIRED PULLEY DIAMETERFOR MULTI-PLY FABRIC BELT

PROPERTIES OF CANVAS

Thefiguresinthistableareappliedto:1. Belts in general use, when their actual tension is 75 to 100% of their tension rating.2. Heat resistant belts, when maximum tension is not more than 70% of their tension rating.

Code

No. ofPlies 3 4 5 6 7

NN-100 250 300 400 450 550

NN-150 250 350 450 550 600

NN-200 300 400 500 600 700

NN-250 350 450 550 650 750

NN-300 350 500 600 700 800

NN-350 400 500 650 750 900

NN-400 450 600 700 850 1000

I T E MCANVAS

EP-100 EP-150 EP-200 EP-315 EP-400

Tensile strength ( Min. ) Kg/cm/ply 100 150 200 315 400

Elongation at Break ( Min. ) % 10 10 10 10 10

Approx. gauge per ply with skim coat mm 1.0 1.1 1.3 1.7 2.0

Code

No. ofPlies 3 4 5 6 7

NN-100 300 400 550 650 750

NN-150 400 500 650 750 900

NN-200 400 550 700 800 900

NN-250 450 600 750 900 1050

NN-300 500 650 850 1000 1150

NN-350 650 850 1050 1250 1450

NN-400 650 850 1050 1250 1450

POLYESTER NYLON FABRIC ( EP )

27

TAKE-UP STROKE

Whendecidingonthetake-upstrokeitisnecessarytoconsiderbothelasticelongationandpermanentstretch.

Spare length equals a half of a splicing length or 2 ft ( 500 mm ) whichever is longer, plus 0.2% of the center-to-center distance with a minimum of 6 inches ( 150 mm ) and a maximum of 40 inches ( 1000 mm ).Theformerprovidessufficientlengthincaseresplicing is required due to an accident or mishap. The latter is considered necessary to provide the slackintheconveyorlinewhichisrequiredduringsplicingworkandisafterwardsabsorbedintothetake-up

Additional length = Spare length + Initial stretch( Initial stretch : Approximate 0.5% )

TAKE-UP STROKE(PercentageofCenter-to-CenterDistance)

Kind of carcass Elastic Elongation Permanent Stretch Take-up Stroke Recommended

NN100 ~ 350 0.3 ~ 0.5 1.0 ~ 1.2 1.7 + Additional length

NN400 ~ 630 0.4 ~ 0.8 1.0 ~ 1.2 2.0 + Additional length

E P 0.1 ~ 0.3 0.4 ~ 0.6 0.9 + Additional length

Take-upstroke

Spare length

Limit

Elastic + Permanent + Initial stretch

28

DiameterofRolledBelt_______RelatedCurvebetweenBeltThicknessLenghtofFinishedBeltandDiameterofRolledbelt

Belt Thickness25.0 24.0 23.0 22.0 21.0 20.1 (mm)

300

200

100

Dia

me

ter

of R

olle

d B

elt

(cm

)

0

0 200

100 200 300 400 500

400 600 800 1000 1200 1400 1600 1800

FinishedBelt Length (m)

FinishedBelt Length (m)

Belt Thickness Dia. of Core

~ 25.0mm 600mm25.1 ~ 35.0mm 800mm35.1 ~ 1000mm

Method of Calculation theDia. of Rolled Belt

D = al + d24

D : Dia. of Rolled Beltd : Dia of Corea : Belt Thicknessl : Length of Finished Belt

Calculation Method of Finished Belt Length

t = {d + }

L = Finished Belt Length

d = Dia. of Core

D = Dia. of Rolled Belt

N = No. of Times Rolled

Example : D = 3m d = 0.4 m N = 60 times

L = N = (0.4 + ) 3.1416 x 60 = 320m ( = 1.050ft )(D - d)π

2

(D - d)2

π N

3 - 0.42

(1). NAME OF COMPANY (2). NAME OF BELT LINE

PT. BANDO INDONESIA DATA REQUIRED TO DESIGNCONVEYOR BELTCONVEYOR BELT DIVISION Date :

No. :

(3). SIZE OF BELTWidth Length

( mm )

(4). BELT SPEEDmm/minmm/sec

(5). CAPACITY

( Ton/hour )Splice length

( mm ) ( mm )

(6). CONVEYED MATERIALName of Material Bulk density

( mm )Lump Size (mm) Condition of Material

( Ton/m3) Min. Max. ( 0C )Temperature Dry, wet, Sticky, Acid, Alkaline, Oily

(7). CONVEYORCenter distance Horizontal Distance Vertical height Inclination Length of inclination part

( mtr ) ( 0 ) ( mtr )( mtr )( mtr )

(10). PULLEY DIAMETERDrive Head Tail Take-up Bend Snub

( mm ) ( mm ) ( mm ) ( mm )( mm )( mtr )

(11). IDLERSTrough angle Trough idler pitch Return idler pitch Distance between pulley

and first trough idler( cm ) ( cm )( cm )( 0 )

(13). CONDITION OF CHUTEFalling height Chute angle Direct height

from beltsuface ( mtr )( mtr ) ( 0 )

(12). SPLICING METHODHot Vulcanized Splice Cold Vulcanized Splice Mechanical Splice

Type =

If any belt was or is used under these condition, indicate its specifications.Please include a sketch of Conveyor Line

(14). TRIPPERSFixed Movable

( mm ) ( mm )

L i g h t e n I m p a c tImpact idlers Idlers supported :

by spring or cushion rubberFrame supported :by spring or air cushion

Screen type

Bar pitch Mesh size

(9). TYPE OF TAKE-UPScrew, Gravity, Power winch, other

After drive, Tail, Head Intermediate, Other( cm ) ( Kg )

Location of Take-up Take-up Stroke Take-up Weight

( 0 )

(8). TYPE OF DRIVESingle, Tandem drive, Dual or Multi

Tail, Head, Intermediate, other

Bare or Lagged Dry or Wet

PrimaryX

Secondary OtherX X

Arc of contact

Location of Drive Setting Motor (HP, KW)

Surface of Driving Pulley

29


PT. BANDO INDONESIA DATA REQUIRED TO DESIGNCONVEYOR BELTCONVEYOR BELT DIVISION Date :

No. :


( mm )

(4). BELT SPEEDmm/minmm/sec

(5). CAPACITY

( Ton/hour )Splice length

( mm ) ( mm )


( mm )Lump Size (mm) Condition of Material

( Ton/m3) Min. Max. ( 0C )Temperature Dry, wet, Sticky, Acid, Alkaline, Oily

(7). CONVEYORCenter distance Horizontal Distance Vertical height Inclination Length of inclination part

( mtr ) ( 0 ) ( mtr )( mtr )( mtr )

(10). PULLEY DIAMETERDrive Head Tail Take-up Bend Snub

( mm ) ( mm ) ( mm ) ( mm )( mm )( mtr )

(11). IDLERSTrough angle Trough idler pitch Return idler pitch Distance between pulley

and first trough idler( cm ) ( cm )( cm )( 0 )

(13). CONDITION OF CHUTEFalling height Chute angle Direct height

from beltsuface ( mtr )( mtr ) ( 0 )

(12). SPLICING METHODHot Vulcanized Splice Cold Vulcanized Splice Mechanical Splice

Type =


(14). TRIPPERSFixed Movable

( mm ) ( mm )

L i g h t e n I m p a c tImpact idlers Idlers supported :

by spring or cushion rubberFrame supported :by spring or air cushion

Screen type

Bar pitch Mesh size

(9). TYPE OF TAKE-UPScrew, Gravity, Power winch, other

After drive, Tail, Head Intermediate, Other( cm ) ( Kg )

Location of Take-up Take-up Stroke Take-up Weight

( 0 )

(8). TYPE OF DRIVESingle, Tandem drive, Dual or Multi

Tail, Head, Intermediate, other

Bare or Lagged Dry or Wet

PrimaryX

Secondary OtherX X

Arc of contact

Location of Drive Setting Motor (HP, KW)

Surface of Driving Pulley

30


PT. BANDO INDONESIA DATA REQUIRED TO DESIGNBUCKET ELEVATOR BELT

CONVEYOR BELT DIVISIONDate :

No. :


( mm )

(4). BELT SPEEDmm/min

mm/sec

(5). CAPACITY

( Ton/hour )( mm )

(7). CONVEYORCenter distance L i f t i n g

( mtr )( mtr )

(8). BUCKETVolume

Type of bucket :

Continuous or Centrifugal

Total No. of bucket

Per bucket Total bucket

Bucket weightBucket fitting pitch

( mtr ) ( pcs ) ( Kg/each ) ( Kg )( m3/each )

(9). DRIVEArc of contact Surface of driving pulley Setting motor

Bare or lagged Dry or wet

( KW )( 0 )

(10). PULLEY DIAMETERDrive Boot Weight of

boot pulley( mm ) ( mm ) ( Kg )

(11). BOLTDiameter

of holei

Center distance

bolt to bolt

Total No.

of bolts( mm ) ( mm ) ( pcs )


Per bucket Total bucket

Weight of material

Lump Size of material

Diameter ~ 10mm

Diameter 10 ~ 50mm

Diameter > 50mm

Material Condition

( Ton/m3 )

( Kg ) ( mm )( Kg/each )

( 0C )

Temperature

Dry, wet, sticky, acid, alkaline, oily


Documents

2011 Catalog Bando