Product Main

Specifications

Name: Polyester conveyor belts
Fabric specs  : EP-80~EP+630
Width(mm): 300~2600
Polyester conveyor belts, also called EP conveyor belts. whose tension resistant body is canvas woven by
polyester in warp and polyamine in weft, The belts have the characteristics of low elongation in warp and
good troughability in weft. good water resistance , good wet strength, no mould it is suitable for medium,
long distance and heavy-load transportation of materials . Because of the high initial modulus of polyester
the belts can choose a relative low safety factor.
Introduction:
Specification and technical data of multi-ply polyester conveyor belt


Fabric type
 Fabric structure
Ply thickness
(mm/p)

Ply Thickness
(mm/p)
(N/mm)
Strength series
(mm)
Cover thickness
Width
mm
Length
mm
 Warp
 Weft
2ply
3ply
4ply
5ply
6ply
Upper
Upper
 Polyester
(EP)
 Polyester
(EP)
 Polyamine
(P)
EP-80
0.6
160
240
320
400
480
1.5～12
0～4.5
400～2500
≤300
EP-100
0.75
200
300
400
500
600
EP-150
1
300
450
600
750
900
400～2500
EP-200
1.1
400
600
800
1000
1200
EP-250
1.25
500
750
1000
1250
1500
EP-300
1.35
600
900
1200
1500
1800
800～2500
EP-350
1.45
 
1050
1400
1750
2100
1000～2500
EP-400
1.55
 
 
1600
2000
2400
EP-500
1.7
 
 
2000
2500
3000
Conver properties of the belts
 Type
 Mpa ≥
 Mpa ≥
mm2 ≤
Change Rate of tensile strengh and elong after aging
%
H
24
450
120
-25～+25
D
18
400
100
-25～+25
L
15
350
200
-25～+25
 Adhesion and elongation of the belt
Item

Between Plies
N/mm
N/mm
Between rubber and carcass
 Elongation
Covering thickness
0.8-1.5mm
Covering thickness
>1.5mm

Longitudinal
elongation at break
% ≥
Longitudinal elongation
at reference load
% ≤
All the sample average , N/mm,≥
4.5
3.2
3.5
All samples minimum peak , N/mm,≥
3.9
2.4
2.9
10
4
    Note: All samples shall not exceed the peak values