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HIC,is manufacturers of conveyor industrial Belts,food grade conveyor belt, heat resistant conveyor belt ,fire resistant belts exporters from India.

Conveyor Belt Technical Specifications COVER GRADES HIC Manufactured UNIVERSAL Brand

Rubber Belt Grade Conforming  To Standards   Applications Belt Physical Properties
  Belt Characteristic Industrial Materials Handling Reference Material Temperature Range Av. Tensile Strength Belt (Min) Kg/Cm Av. Elongation (Min.)% Rubber Abrasion (Max.)  mm
Belt Conveyor Mine, Belt Coal Conveyor, Rubber Belt, Limestone Quarry Conveyor GENERAL PURPOSE
M-24

('M','A')
IS: 1891

(Part I) BS:

490(Part I)
High tensile strength and superior in abrasion, cut and gauge resistance. Recommended for transporting highly abrasive materials. Metallic Ore, Coke stone, Copper Ore Limestone, Broken glass, etc. (-)450C

to

+ 600C
245 450 150
Fly Ash Conveyor Belt, Husk Conveyor Belt, Shot Blaster Belt GENERAL PURPOSE
N-17

(N or S)
IS: 1891
(Part I)

BS: 490 (Part I)
Recommended for transporting moderately abrasive and non-abrasive materials. Coal, Wood chips, Fine ores, Clay Unground, Cement etc. (-)350C

to

+ 600C
175 400 200
Synthetic Rubber Conveyor Belt, Urea Handling Belt SPECIAL PURPOSE
H-TEX Mfd. to our

Universal

Standards
Moderate tensile strength and excellent in abrasion resistance exclusively manufactured by us. Copper ore, Fertilizers, Sand, etc. (-)450C

to

+ 800C
190 400 100
Hot Belt, Clinker Handling Belt, Feeder Belting HEAT RESISTANT
Universal

BLAZE

(HR)
IS: 1891

(Part I)

T1
Super in heat and abrasion resistant. Cement, Chemicals, Soda ash, etc. + 650C

to

+ 1200C
130 350 250
Universal

BETAPLUS

(Super HR)
IS: 1891

(Part II)

T2
Heat and abrasion resistant. Cement clinker, Foundry Sand, Sintered ore, etc. + 650C to + 1500C 130 350 250
Universal

SUN

(Superior HR)
Mfd. to our

Universal

Standards
Surface of rubber cover hardens by heat and shallow cracks occasionally.

* Also, Ultra Heat Resistant upto 2000C manufactured with
Iron pellet, Hot coke, Burnt limestone, etc.

minimum 7 x 3 mm cover thickness recommended
+ 650C

to

+ 1800C
110 350 250
Conveyor Belting   OIL RESISTANT
OR IS: 1891

(Part III)
Excellent resistance to mineral, vegetable and animal oils. Materials with crude petroleum Tar sand, Oil sand, etc. (-)250C

to

+ 600C
125 250 350
Food Quality Rubber Belt, CTC Tea Processing Machine Belt White Color  HYGIENIC
HYGIENIC IS: 1891

(Part IV)
Non-toxic, tasteless and odourless. Recommended for handling foodstuffs. Tea, Coffee, Pharmaceuticals, etc. (-)200C

to

+ 600C
100 350 350
Industrial Conveyor, Power Station Rubber Belt, Coking Machinery Belt   FIRE RESISTANT
FR ISO 284 Fire resistance and anti static. Coal, Coke, Sulphur, etc. (-)450C

to

+ 600C
110 400 200
(Remarks)* Testing method of abrasion as per DIN22101
#sub to (-20% tol.)
Special cover grades have also been developed depending upon service conditions, viz., Chemical Resistant & HTTR rubber grade.

** Weight of rubber cover (approx.) = 0.034 kg / 25 mm width / per 1 mm thick / per meter length.
*** Manufactured upto 2400 mm widths
#Weight of nylon conveyor belt of 650 mm wide x 315/3 x 3/1.5 mm covers of 100 mtr. long = 600 kgs approx. @ Conveyor carrying capacity of 800 mm wide belt is approx 140 tons/hour at belt speed of 45 mtr / min.

Conveyor Belt NYLON Fabric (NN) Product Specification

Belt Designation  




 Type             Rating
Maximum Allowable Working Tension KN/M Nominal Carcass Thickness (mm) Nominal Carcass Weight   (Kg/Cm) width/mtr. Maximum Belt Width (mm) For Adequate Load Support (Material Bulk Density)   (Kg./m)

upto          upto           upto
800           1500          2500
Maximum Belt Width (mm) For Adequate Throughing  (Angle of picking idlers)

200              350               450
GEN.
DUTY
(TYPE A)
200/2

250/2

250/3

315/2

315/3

400/3

400/4

500/3

630/3
20

25

28

31

31

40

44

50

63
1.9

2.1

2.9

2.2

3.0

3.2

3.9

3.2

3.4
0.019

0.020

0.021

0.023

0.028

0.033

0.038

0.033

0.035
650             500              400

650             600              450

700             650              500

800             700              600

1000            800              650

1050            900              650

1050            900              650

1200            900              800

1200         1000             800
300              300              450

350              400              450

350              400              450

350              400              450

400              450              500

500              500              500

500              500              500

500              500              500

500              500              500
HEAVY
DUTY
(TYPE B)
200/2

250/2

250/3

315/3

400/3

400/4

500/3

500/4

630/3

630/4

800/4

800/5

1000/4

1000/5

1250/4

1250/5  
20

25

28

31

40

44

50

50

63

70

90

100

110

120

140

140
2.4

2.6

3.6

3.7

3.9

4.8

4.0

5.0

4.2

5.4

5.6

6.7

6.0

7.0

6.4

7.5
0.025

0.030

0.035

0.039

0.042

0.048

0.045

0.046

0.047

0.052

0.054

0.058

0.065

0.070

0.070

0.076
750              600             450

900              650             500

1000             900             650

1200            1000            800

1200            1000            800

1300            1100            850

1400            1200            900

1400            1200            900

1400            1200          1000

1800            1400          1200

1800           1600          1400

1800           1600         1400

1800            1600          1400

1800            1600          1400

1800           1600          1400

1800            1600          1400
300              300              450

450              450              500

450              450             500

450              500              500

500              500              600

500              500              600

500              500              600

500              500              650

500              500              650

500              650              800

650              800              900

650              800              900

650              800              900

700              850             1000

750              900             1000

800             1000            1000
EXTRA
HEAVY
DUTY
(TYPE C)  
400/3

500/3

500/4

630/3

630/4

800/4

800/5

1000/4

1000/5

1250/4

1250/5

1400/5

1600/5

1800/6
40

50

55

63

70

90

100

110

120

140

140

155

180

190
4.3

4.4

5.5

4.6

5.9

6.2

7.3

6.6

7.7

7.0

8.3

9.0

9.4

10.6  
0.044

0.048

0.061

0.052

0.067

0.070

0.081

0.074

0.085

0.087

0.092

0.092

0.097

0.120
1200            1000           750

1300            1100           750

1400            1200           800

1400            1200           850

1400            1200           850

1600            1400          1000

1650            1400          1100

1800            1400          1200

1800           1500          1300

1800            1600          1400

1800            1800          1600

2000            1800          1800

2000           2000          1800

2000           2000           2000  
500               500              600

500               500              600

500               500              650

500               500              650

500               500              650

500               500              650

500               500              650

500                 65              800

500              650             800

650               650              800

650               800              900

650               800              900

800               900            1000

800               900             1000  

Conveyor Belt COTTON Fabric (CC) Product Specification

Fabric Type Approx. Thickness

ply (mm)
Approx. Weight Kg/cm Width/mtr Av. Breaking Strength of Individual fabric N/cm width Maximum allowable working tension
N/cm/ply
Mechanical Fastners Vulcanised Splices
Warp Waft Screw

Take-up
Gravity

Take-up
Screw

Take-up
Gravity

Take-up
28oz

32oz

36oz

42oz

48oz

34oz
1.20

1.25

1.40

1.85

2.00

1.30
0.012

0.014

0.016

0.019

0.020

0.017
625

690

720

865

1040

670
335

370

380

455

430

480
44.1

52.9

55.9

69.6

87.3

52.9
47.1

55.9

64.7

75.5

96.1

55.9
47.1

55.9

64.7

75.5

96.1

55.9
52.9

60.8

69.6

80.4

104.9

60.8

Conveyor Belt POLYESTER (EP) Canvas Fabric Product Specification

 
Belt Designation Minimum Breaking Load of Belt  Full Thickness Thickness of Carcass (approx. mm)
Longitudinal direction (KN/m. width) Transverse direction (KN/m width)
EP200/2 2EP100 200 80 2.1
EP250/2 2EP125 250 100 2.3
EP315/2 2EP160 315 125 2.4
EP315/3 3EP100 3.2
EP400/2 2EP200 400 160 2.5
EP400/3 3EP125 3.4
EP400/4 4EP100 4.1
EP500/2 2EP250 500 200 2.8
EP500/3 3EP160 3.4
EP500/4 4EP125 4.2
EP630/3 3EP200 630 250 3.6
EP630/4 4EP160 4.5
EP800/3 3EP250 800 320 4.2
EP800/4 4EP200 4.7
EP800/5 5EP160 5.6
* NN, all - nylon belts are regularly produced & widely used, conforming ISO : 9001 standards.
# EP belts manufacturing undertaken for min. 2,000 mtr quantity order in each width & specs. Such belts are suggested for 2 Kms. long & above single belt system run due to nil stretch characteristics but are poor in heat resistance than nylon belts.

Conveyor Belt ENDLESSING (SPLICING)

Conveyor Belting can be rendered endless by jointing the two ends of a length of belt either by vulcanized splicing or by using mechanical fasteners. The former is recommended for better results. Hot Vulcanizing method of belts are followed by HIC for best durability.

Splicing: V-shaped (often called diamond) type of joints are strongly recommended. The extra length required to make the belt endless to requisite size shall be calculated by the following formula:

Splice Length = W + 150 (N-2) + 25mm where,

W is width of belt (in mm), N is the number of plies.

For splicing procedure, please refer our separate detailed manual and for your splicing tool requirements viz., vulcanizing machine, tools & instruments, solution & cover compound, kindly call us.

CALCULATION OF BELT ROLL DIAMETERS
Where D = Roll Diameter (m)
d = Belt Thickness (m)
L = Belt Length (m)
K = Diameter of Core (m)
D =      4d . L + K2 (m)
              p

Conveyor Belt Recommended Minimum PULLEY DIAMETER

Belt Carcass Thickness (mm) Recommended Minimum Pulley Diameter (mm)
Canvas Fabric Belt Type

                  All                             All               
   Cotton                         Nylon
Percentage of maximum allowable working tension used
Upto 30% Over 30 upto 60% Over 60 upto 100%
Type of Pulley Type of Pulley Type of Pulley
From To From To A B C A B C A B C
2.0

3.2

4.0

5.1

6.3

7.9

10.1

12.6

15.7

17.6
3.1

3.9

5.0

6.2

7.8

10.0

12.5

15.6

17.5

20.0
2.3

2.8

3.6

4.5

5.6

7.1

8.9

11.2

13.9

15.6
2.7

3.5

4.4

5.5

7.0

8.8

11.1

13.8

15.5

17.7
160

200

250

315

400

500

630

800

1000

1000
160

200

250

315

400

500

630

800

1000

1000
125

160

200

250

315

400

500

630

800

800
200

250

315

400

500

630

800

1000

1250

1250
160

200

250

315

400

500

630

800

1000

1000
125

160

200

250

315

400

500

630

800

800
250

315

400

500

630

800

1000

1250

1400

1600
200

250

315

400

500

630

800

1000

1250

1250
160

200

200

315

400

500

630

800

1000

1000

Conveyor Belt Information To Be Supplied With Enquiry or Order

1. Belt width (mm)
2. Number of plies
3. Type of Fabric
4. Duty type
5. Thickness of Rubber Cover on Top (mm)
6. Thickness of Rubber Cover on Bottom (mm)
7. Grade of Rubber Cover
8. Length of Belt Required (meters.)
9. Ends of the Belt (open or endless)

A: Conveyor Driving Pulleys; B: Conveyor Snub Pulleys; C: Conveyor Bend Pulleys

Disclaimer: Information's, written and verbal are provided by HIC, relative to its products which it determines to be reliable & no liabilities of whatsoever nature in regards to its uses. The purchaser of UNIVERSAL brand industrial products should determine for itself the suitability of such products.



Š 2003 HIC International Co Inc. All Rights Reserved

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