Anil Rubber Mill Private Limitedindustrial conveyor belts manufacturers
rubber conveyor belts suppliers


Industrial Conveyor BeltsConveyor Belts
Anil Rubber Mills are manufacturers and suppliers of rubber conveyor belts in India. “ARM” industrial conveyor belts constitute nylon/nylon (NN), polyester/nylon (EP), cotton/nylon (CN), cotton/cotton (CC). It has carcass with straight ply, stepped ply, reverse stepped ply, breaker ply and “edge-lock” where required.

The above constructions, with a wide range of protective rubber covers, are manufactured in widths up to 1800 mm in a most modern automated plant, using the finest raw material inputs.


A. Nylon/Nylon (NN) Carcass
¤ Lower longitudinal elongation
¤ Higher tensile strength
Rubber Conveyor Belts¤ Good flexibility and troughability
¤ Good resistance to mildew, moisture and rotting
¤ Good resistance to edge wear
¤ Excellent impact resistance
¤ Unaffected by alkalies and weak acids
¤ Suitable for conveying material over long distances

B. Polyestor/Nylon (EP) Carcass
¤ Besides having the advantages as listed for NN carcass belts, EP belts have the additional advantage of lower longitudinal elongation.

industrial conveyor belts manufacturerC. Cotton/ Cotton (CC) Carcass
¤ Suitable for most applications
¤ Good bonding for rubber
¤ Good fastener holding properties

D. Cotton/ Nylon (CN) Carcass
¤ Good troughability
¤ Resistance to longitudinal tearing and damage due to edge turn up
¤ Improved resistance to impact damage
¤ Lighter in weight
¤ Better mechanical fastener holding properties


Selection Chart for Grades of Rubber Cover

General Purpose Belting || Heat resistant belting || Fire Resistant Belting || Oil Resistant Belting
Hygienic Belting || Chemical Resistant Belting

Types of Rubber Cover Grades Standard Before Ageing
Tensile strength Mpa Elongation % (max)
General Purpose Belting
Grade M-24
This grade is recommended for conveying, heavy, sharp, highly abrasive materials like metallic ores, granite, lime stone, coal, blast furnace slag & clinker etc. As per International Standards
IS 1891 (Part-I)
24.0 450
Grade N-17
Recommended for conveying less severe and moderately abrasive material like sized coal, ash, chalk, bauxite etc. As per International Standards
IS 1891 (Part-I)
17.0 400
Grade N-17 synthetic
Composed of synthetic rubber mainly, this grade is suitable for arduous application as M-24 and has similar wear resistance properties As per International Standards
IS 1891 (Part-I)
17.0 400
Heat resistant belting
Grade HR
This grade is recommended for conveying hot material and is suitable for fines upto 100º C and coarse material upto 125º C. As per International Standards
IS 1891 (Part-II)
12.5 350
Grade SHR
This grade is recommended for conveying hot material and is suitable for fines upto 125º C and lumps upto 150º C As per International Standards
IS 1891 (Part-II)
12.5 350
Superheat ultima
Specially blended with a compound of EPDM and chlorobutyl, this grade is recommended for applications where material temperatures are beyond 150º C buyer's Standard 12.5 350
Fire resistant belting
Grade FR
Having fire resistant and antistatic properties, this grade is recommended for use where a fire hazard exists eg. thermal plants, underground mines. As per International Standards
IS 1891 (Part-V)
17.0 350
Oil resistant belting
Grade OR
Composed of synthetic rubber compounds. This grade is resistant to mineral, vegetable, animal oils and fats As per International Standards
IS 1891 (Part-III)
12.0 250
Hygienic belting
Grade hygienic
This cover grade is specially designed with nontoxic rubber compounds for use in the food processing and pharmaceutical industry As per International Standards
IS 1891 (Part-IV)
10.0 350
"ARM" profile belting
These beltings are specially designed with a rough/ pimpled or ribbed carrying surface to prevent slippage and is ideally suited to carry packaged material on gradients of more than 20º. ‘ARM’ STANDARD    
Chemical resistant belting
Grade CMR
This specially designed grade of conveyor belting
to withstand the chemical and abrasive action of material like potash. Urea. Etc. It also overcomes the problem of "Reverse Troughing" faced in conveying such material on belting with normal cover grades.
‘ARM’ STANDARD
IS 1891 (Part-I )
24.0 450


Chart for Conveyor Belts Selection

Belts'
Designation
Full Belt Tensile Strength Maximum
Recommended
Working Tension
Nominal Carcass Thickness Nominal Carcass Weight Maximum belt width
(mm) for adequate
load support bulk
density (t/m3)
Minimum belt
width (mm) for
adequate
troughing
Type Rating Kn/m Vulcanised splice Mechanical fasteners Kn/m (mm) Kg / cm / mtr Upto 1.0 Upto 1.5 Upto 2.5 20 Deg. Idlers 30 deg idlers 45 deg ilders
General duty 200/2 250/2 315/2 315/3 400/2 400/3 500/3 630/3 200
250
315
315
400
400
500
630
20
25
31
31
40
40
50
63
20
25
31
31
40
40
*
*
2.4
2.5
2.7
3.2
2.8
3.4
3.4
3.5
0.022 0.023 0.024 0.025 0.025 0.027 0.030 0.031 650 650 900 1000 1000 1200 1200 1200 500 600 650 800 800 900 900 1000 - -
- -
500 650 650 650 650
800
300 300 300 400 400 500 500 500 400 400 400 500 500 500 500 500 500 500 500 500 500 500 500 500
Heavy duty 200/2 250/2 315/2 315/3 400/2 400/3 400/4 500/3 500/4 630/3 630/4 800/4 1000/4 1000/5 1250/4 1250/5 200
250
315
315
400
400
400
500
500
630
630
800
1000
1000
1250
1250
20
25
31
31
40
40
44
50
55
63
70
90
110
110
140
140
20
25
31
31
40
40
40
*
*
*
*
*
*
*
*
*
2.8
3.0
3.1
3.6
3.2
3.6
4.5
3.7
4.5
3.9
5.0
5.4
5.8
6.6
6.5
7.1
0.026 0.028 0.029 0.030 0.030 0.032 0.044 0.034 0.046 0.036 0.049 0.051 0.054 0.066 0.062 0.080 800 800 1000 1200 1200 1200 1200 1400 1400 1600 1600 1600 1600 1600 1600 1600 650 650 800 1000 1000 1000 1000 1000 1200 1400 1600 1600 1600 1600 1600 1600 500 500 650 800 800 800 800 800 900 1200 1400 1600 1600 1600 1600 1600 400 400 400 500 500 500 500 500 500 650 650 650 800 800 800 900 400 400 500 500 500 500 500 500 650 800 800 900 900 900 900 900 500 500 500 500 500 650 650 650 650 800 900 900 1000 1000 1000 1000
Extra heavy duty 400/4 500/4 630/4 800/4 800/5 1000/4 1000/5 1250/4 1250/5 1400/4 1400/5 1600/4 1600/5 400
500
630
800
800
1000
1000
1250
1250
1400
1400
1600
1600
44
55
70
90
90
110
110
140
140
145
155
180
180
*
*
*
*
*
*
*
*
*
*
*
*
*
4.8
4.8
5.6
6.0
6.5
6.2
7.0
6.8
7.5
7.2
8.2
7.4
8.8
0.058 0.060 0.063 0.065 0.063 0.068 0.075 0.076 0.089 0.077 0.089 0.081 0.100 1200 1400 1400 1400 1600 1600 1600 1600 1600 1600 1600 1600 1600 1000 1000 1000 1200 1400 1400 1600 1600 1600 1600 1600 1600 1600 800 900 900 900 1200 1200 1400 1600 1400 1600 1600 1600 1600 500 500 500 500 600 600 750 750 800 750 800 800 800 500 500 500 500 650 750 900 800 900 800 900 900 900 500 500 500 650 800 900 1000 900 1000 1000 1200 1000 1200

Note:
  1. In the above Belt Designations, the first set of figures denote the belt strength in kn/m and the sceond set of figures denote the number of fabric plies.

  2. * Denotes that mechanical fastners are not recommended.

  3. The above figures represent the standard construction of conveyor belts. Special constructions can be designed and manufactured against specified requirements.

  4. The above figures are approximate values and should be taken into account for the purpose of design and estimation. "ARM" reserves the right to change the specifications/ parameters, without notice, because of future technical developments.

Technical Data Maximum allowable working tension
kN/m/ply
ARM cotton fabric range Approx. Thickness per ply (mm) Approx. Weight kg/cm/ply/mtr. Mechanical fasteners Vulcanised splice
Screw take up Gravity take up Screw take up Gravity take up
28 oz
32 oz
34 oz
36 oz
42 oz
48 oz
1.25
1.40
1.30
1.50
1.85
2.00
0.012
0.013
0.016
0.016
0.019
0.020
4.4
5.3
5.3
5.6
7.0
8.7
4.7
5.6
5.6
6.5
7.6
9.6
4.7
5.6
5.6
6.5
7.6
9.6
5.3
6.1
6.1
7.0
8.0
10.5
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