Polyester Conveyor Belt

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Technical Requirements

Comply with CEMA/RMA、AS、GB standards for rubber conveyor belt.

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  • Features

  • 1. Canvas woven carcass consists of polyester warp and polyamide weft. The belt contains low elongation (in warp) and good troughability(in weft) features.
  • 2. Good water-resistance. No strength loss in wet condition. The belt will not get mouldy.
  • 3. High strength, fatigue resistant, impact resistant, anti-tearing, long service life.
  • Application

  • 1. Widely used in long-distance conveying with heavy-duty materials.
  • 2. Impact resistant and anti-tearing belt is normally used to handle high density materials in conveyor loading points or transfer points where the drop height are more than one meter.

Overall Specifications

No. of Plies  2 ~ 6

ItemUnitIndex Value
Carcass MaterialEP80 ~ EP400
Tensile StrengthN/mm160 ~ 2400
Elongation @ 10% Tensile Strength %≤ 2
Adhesion StrengthCarcass Ply to Carcass Ply N/mmN/mm≥ 4.5
Cover to Carcass PlyN/mm≥ 3.5
Widthmm300 ~ 1800
Lengthm≤ 250

Cover Rubber Properties

TypeTensile StrengthElongation @ BreakAbrasion Loss
MPa%mm^3
Normal Condition≥ 15.0≥ 350≤ 200
Heavy Abrasive Condition≥ 18.0≥ 400≤ 100
Heavy Tearing Condition≥ 24.0≥ 450≤ 120
Performance at Overall Thickness

Fabric TypePly
Thickness
(mm)
Nominal Tensile Strength
at Overall Thickness
(N/mm)
Elongation
at Break
(%)
Elongation
at Rated Stress
(%)
Belt
Width
(mm)
Belt
Length
(M)
2ply3ply4ply5ply6ply
EP800.60160240320400480≥10≤4300
~
1500
≤300
EP1000.70200300400500600
EP1250.70250375500625750
EP1500.80300450600750900
EP2001.040060080010001200
EP2501.20500750100012501500
EP3001.250900120015001800
EP3501.3000140017502100
EP4001.4000160020002400    
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