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V-con Belts


Standard Belt Width (mm) :
300, 400, 450, 600, 650, 750, 800, 900, 1000, 1200, 1400, 1500, 1600, 1800 and 2000.

The belt in width not listed can be manufactured as per the customer's requirement.


Belt Edges :
Belt edges can be given in both cut edge and sealed edges.

Carcass

A. Synthetic Carcass : The carcass consists of Nylon-nylon (NN) and Polyester Nylon (EP) constructions and are available with ratings starting from 200/2-315/3 upto 2000/6. For further information on complete range and grades, refer to the technical belt selection chart.

B. Cotton-Cotton Carcass : The Cotton Carcass belts offered are available in 28, 32, 34, 36, 42 & 48 Oz from 2 to 10-ply construction.

C. Cotton / Nylon Carcass : The range of cotton / nylon Carcass belts are available as per customer's spacification.

Advantages of NN / EP Conveyor Belts
1. Excellent Flexibillity
2. Very low permanent elongation
3. Excellent Cover - to - ply adhesion
4. Maximum Load Support
5. Suitable for Mechanical fasteners
6. Impect Resistance
7. Suitable for all types of Cover Grades.

Technical Selection Chart for Belt Style And Cover Grades

1. Grade SAR :
Specially compounded rubber cover grade recommended for maximum resistance against abrasion, tear, cuts & strong impacts. This cover grade is recommended for heavy-duty applications for abrasive materials such as large lump ores, sharp rocks, granite, iron and copper.

2. Grade M 24 :
Specially compounded rubber cover recommended for superior resistance to cutting & gouging. Conforms to maximum abrasion loss value specified for grade M in DIN 22102. Belts made with this cover grade conform to IS 1891 Pt. I.

3. Grade N 17 :
Specially compounded rubber cover grade recommended for handling moderately abrasive material. Conforms to the maximum abrasion loss value specified for Grade N in DIN 22102. Belt made with this cover grade conform to IS 1891  Pt. I.
4. Grade HR :
Specially compounded rubber cover grade recommended for handling materials like alumina, ash, chemicals etc. having material temperature over 65 °C and upto 125 °C for coarse and 110 °C for fine materials. The Belts made with this cover grade conform to IS 1891 Pt. II for HR-Type T-1 grade.
5. Grade SHR :
Specially compounded rubber cover grade to provide adequate heat resistance for handling material temperatures over 65 °C for coarse & 125 °C for fine materials. The belts made with this cover grade conform to IS 1891 Pt II for HR Type T-2 Grade.
6. Grade UHR 200 :
Specially compounded rubber cover grade provides excellent heat resistance & moderate abrasion wear resistance characteristic & is recommended for material temperature upto 200 °C for fine materials.
7. Grade CMR :
Specially compounded rubber cover grade recommended for handling chemically active material with or without oil coating, like ANP, Suphla, Potash etc.
8. Grade OR :
Specially compounded rubber cover grade with blended synthetic rubber compounds recommended for giving resistance to mineral, vegetable & animal oils. V-Con Belts made with this cover grade conform to IS 1891 Pt. III.

9. Grade FR :
Specially compounded rubber cover grade to meet the growing demand for fire resistant conveyor belting conforms to Canadian Bureau of Mines specifications CAN / CSA / M-422 / M-87
IS : 1891 Pt. V
ISO : 340

 
Ordinary Belt :15 seconds after removing from the flame of burner.
Fire resistant Belt : 15 seconds after removing from the flame of burner.

 

10. Grade hygeinic :
Specially compounded rubber cover grade recommended for use in Tea Gardens, Food Processing Industries etc. This cover grade conforms to IS Pt. IV.
 

Grade Standard Application Application
 M 24  IS 1891 (Part 1 ) 1988  General Purpose Abrasion  Resistant.
 N 17  IS 1891 (Part 1) 1988  General Purpose.
 HR T-1  IS 1891 (Part 2) 1988  Heat Resistant for moderately hot  materials.
 HR T-2  IS 1891 (Part 2) 1988  Superior Heat Resistant.
 OR  IS 1891 (Part 3) 1988  Oil Resistant.
 FR  CSA-CAN M422/B87  Fire Resistant for surface use.
   Type A1 or C.  
 CMR  Proprietary Standard  Chemical Resistant for active  fertilizers.


Belt Style Number of Plies Working tension (max) Nominal Carcass Thickness Nominal Carcass Weight Maximum Belt width for satisfactory Load support (mm) for Material Bulk Density upto (t/m3)  
N/mm   Vulca-nized Splice N/mm Mecha-nical Fastener N/mm mm Kg/m 1.0 1.6 2.5
200/2 2 25 20 2.3 2.6 650 500 400
250/2 2 25 20 2.5 2.8 650 600 450
315/2 2 32 25 2.7 3.0 800 650 500
315/3 3 32 25 3.0 3.3 1000 800 650
400/3 3 40 32 3.3 3.7 1050 900 650
500/3 3 50 40 3.6 4.0 1200 900 800
500/4 4 50 40 4.0 4.4 1200 1000 800
630/3 3 63 50 3.9 4.4 1200 1000 800
630/4 4 63 50 5.0 5.6 1400 1200 900
800/4 4 80 63 5.4 5.9 1600 1400 1000
800/5 5 80 63 6.4 7.2 1800 1400 1200
1000/4 4 100 80 6.1 6.7 1800 1400 1200
1000/5 5 100 80 6.9 7.8 1800 1600 1400
1250/4 4 125 = 7.0 7.8 1800 1600 1400
1250/5 5 125 = 7.8 8.8 1800 1600 1600
1400/4 4 155 = 7.7 8.6 1800 1800 1600
1400/5 5 155 = 8.9 10.1 2000 1800 1800
1600/4 4 160 = 9.1 10.5 2000 1800 1800
1600/5 5 160 = 9.8 11.1 2000 1800 1800
2000/4 4 200 = 11.4 13.20 2000 1800 1800
2000/5 5 200 = 11.4 13.20 2000 1800 1800
2000/6 6 200 = 12.0 13.80 2000 1800 1800

Recommended minimum pulley diameters (mm.)

Belt Style Over 60% up to 100% Over 30% up to 60% Up to 30%
A B C A B C A B C
200/2 250 200 160 200 160 125 160 160 125
250/2 250 200 160 200 160 125 160 160 125
315/3 250 200 160 200 160 125 160 160 125
400/3 315 250 200 250 200 160 200 200 160
500/3 400 315 250 315 250 200 250 250 200
500/4 500 400 315 400 315 250 315 315 250
630/3 500 400 315 400 315 250 315 315 250
630/4 500 400 315 400 315 250 315 315 250
800/4 630 500 400 500 400 315 400 400 315
800/5 630 500 400 500 400 315 400 400 315
1000/4 800 630 500 630 500 400 500 500 400
1000/5 800 630 500 630 500 400 500 500 400
1250/4 800 630 500 630 500 400 500 500