EP Conveyor Belt

conveyor belt

Nylon-Conveyor-Belt, convayer belt, belt conveyors, conveyor belt parts, rubber belt conveyor, belt conveyor adalah

 

 

 

 

FEATURES

  • The carcass consists of Terylene fabric in warp and Polyamide in weft.
  • High tensile strength, good resistance to fatigue, low elongation rate in warp, good through-forming ability in weft, etc.
  • Suitable for high humity applications and exhibit good water resistance, stable tensile strength with no mildew growth under wet/humid conditions. EP belts also exhibit a high modulus at start up with good dimensional stability and smoother running.
  • EP belts also offer good impact and tear resistant properties owning to the addtion of reinforced ply in its latitude carcass constructions.
  • Manufactured by forming and vulcanizing.

 

APPLICATIONS

  • Widely used for medium and long distance, heavy loading, high speed, severe corrosion conveying applications.
  • Anti-impact and tear resistant belts are suitable for applications where large materials with relative density up to 2.5g/cm3 to be loaded and with a falling head of more than 1m.

 

BELT TYPES

Types by Applications: Including general purpose conveyor belts, oil resistant, acid and alkali resistant, cold resistant, anti-static, flame retardant and abrasion resistant belt.

Types by Structure: Aside from the laminated structure, there’s anti-impact and tear resistant belt with reinforced ply weft. 

 

TECHNICAL DATA

Standard: In accordance to ISO/FDIS 14890:1999

Performance at Overall Thickness

Fabric Type Ply
Thickness
(mm)
Nominal Tensile Strength
at Overall Thickness
(N/mm)
Elongation
at Break
(%)
Elongation
at Rated Stress
(%)
Belt
Width
(mm)
Belt
Length
(M)
2ply 3ply 4ply 5ply 6ply
EP80 0.60 160 240 320 400 480

≥10 

 

 

 

≤4 

 

 

 

300~
1500
 

 

 

 

≤300 

EP100 0.70 200 300 400 500 600
EP125 0.70 250 375 500 625 750
EP150 0.80 300 450 600 750 900
EP200 1.0 400 600 800 1000 1200
EP250 1.20 500 750 1000 1250 1500
EP300 1.25 0 900 1200 1500 1800
EP350 1.30 0 0 1400 1750 2100
EP400 1.40 0 0 1600 2000 2400

 

 

 

 

 

 

 

 

 

 

 

 

 

Performance of Cover Rubber (for General Applications)

Cover Grade Tensile Strength Elongation at Break
(%) ≥
Abrasion Loss
(mm³ ) ≤
Change Rate of Tensile
Strength & Elongation
after Aging (%)
(MPa) ≥ (Kg/c㎡) ≥
Ordinary Applications (L) 15.0 150.0 350 200 -25 ~ +25
Abrasion Resistant (D) 18.0 180.0 400 100 -25 ~ +25
Extreme Tear Resistant (H) 24.0 240.0 450 120 -25 ~ +25
When cover rubber thickness ranging from 0.8~1.60mm, it allows 15% tolerance of tensile strength.
Aging Test: 70℃×168h.

 

 

 

 

 

 

 

 

 

Note: The cover rubber performance for other belt type like oil resistant, acid and alkali resistant, cold resistant and

anti-static belt, please refer to the corresponding belt introduction.

Adhesion Ply to Ply

Item Canvas Ply to
Canvas Ply
Cover to Canvas Ply
Cover Thickness 0.8-1.5mm Cover Thickness >1.5mm
Average Value of Samples (N/mm) ≥ 3.0 2.1 2.7
Minimum Value of Samples (N/mm) ≥ 2.7 1.6 2.2
The peak value of all samples are less than 20 N/mm.