Advantages of Elcon Elastomers Belts

  • High tensile resistance with low elongation
  • Good trough-ability and impact resistance
  • High flexibility of the carcass to prevent while wrapping over pulleys
  • Available up to 1400 mm width and any number of plies
  • Excellent cover to ply adhesion
  • Good surface electrical conductivity, resistance to fire, and flame propagation
  • Resistance to vegetable and mineral oils
  • Suitable for mechanical fasteners
  • The superioraging characteristics allow rubber covers to withstand extremes for long periods

Advantages of Elcon Elastomers Belts

  • Hardness - 30 to 80
  • Thickness - Up to 25 mm
  • Fabric Piles - 2 to 9 in Nylon
  • Width - Up to 1400 mm
  • Polymers used - Natural, SBR, EPDM, Nitrile, and Neoprene

Selection of Belts by Application

Grade Application Characteristics Standards Recommended for Reinforcement
General Purpose
N 17 Moderately abrasive and non abrasive materials ISI 1891 (part1) Rubber, sand (sharp), cement (ground), Clay, Slaked lime, Charcoal, Super Phosphate (limp and powder), coal, ashes, soda earth, sand (smooth), pulp (dry) etc. NN, EP
BS 490 (part1)
DIN 22102
IPSS-2-03-006
M 24 High tensile strength, superior in abrasion & cut resistance. Transporting highly abrasive materials ISI 1891 (part1) Limestone, Metallic ores, granite, Quartz, sand, BF clinker & slag. Stone chips state, Coke, Sinter gravel etc. NN, EP
BS 490 (part1)
DIN 22102
IPSS-2-03-006
Heat Resistance
HR Heat and abrasion resistance ISI 1891 (part2) Hot & moderately abrasive materials NN, EP
lump 1250C (max)
Fines 1000C (max)
Super HR
SHR Super Heat & Abrasion Resistance IS 1891 (part2) Best for hotter materials & services such as steel clinker, hot sintered ores, steel pallets & Others NN, EP
Lumps 1500C (max)
Fines 1250C (max)
Fire Resistance
FR Areas prone to fire hazards IS 1891 (part5) CAN/CSA-M422 Coal, coke and other fire prone materials NN, EP
IS 1891 (part5) CAN/CSA-M422

Belt Selection Chart

Type Belt Designation Max Recommended Nominal Carcass Nominal Carcass Max Belt width (mm) for Satisfactory load support (Material Density in T/Cub.m) Min Belt width (mm) for Satisfactory troghing
Rating (KN/M) (mm) (kg/sq.m) Upto Upto 1.0 Upto 1.5 20 deg 30 deg 45 deg
General Duty 200/2 20 2.1 2.3 650 500 400 300 300 350
  250/2 25 2.2 2.4 650 600 450 400 450 500
  315/3 31 3.2 3.5 1000 800 650 400 450 500
  400/3 40 3.3 3.7 1050 900 650 500 500 500
  500/3 50 3.6 4 1200 900 800 500 500 500
  630/3 63 3.8 4.2 1200 1000 800 500 500 500
Medium Duty 400/4 40 4.5 5 1200 1000 800 500 500 600
  500/4 55 4.6 5.2 1200 1050 900 500 500 650
  630/4 70 4.9 5.4 1400 1200 900 500 500 650
  800/4 90 5.6 6.1 1600 1400 1000 500 500 650
  1000/4 110 6 6.6 1600 1400 1200 500 650 800
  1250/4 140 6.2 7.2 1600 1600 1400 650 500 900
  1400/4 145 6.8 7.7 1600 1600 1600 650 650 900
  1250/5 140 7.1 8 1600 1600 1600 650 800 900
  1400/5 155 7.8 8.4 1600 1600 1600 650 800 900
Heavy Duty 315/3 31 3.7 4.1 1200 1000 800 500 500 500
  400/3 40 3.9 4.6 1200 1050 900 500 500 600
  500/3 50 4.3 4.7 1400 1200 1000 500 500 650
  630/3 63 4.6 5.2 1400 1200 1050 500 500 650

Note

  • The weight of M-24 and N-17 grade of Rubber Cover is 1.15 kg. / k.q.m thickness. For other special grades of Rubber Cover please contact us.
  • Figures indicated under nominal carcass thickness and nominal carcass weight columns are provided for basic design consideration only.
  • The figure in the Rating column represent the full thickness tensile strength of the Belt in KN / M width and the number of plies in the belt.
  • The above chart indicates our standard range of Nylon / EPDM Conveyor Belts.
  • Other constructions can be designed and manufactured as per client requirements.