Nylon Conveyor Belt
NN EP canvas conveyer belt used in very low temperature has the characteristic of cold-resisting, can be used under a circumstance of -40°C and can not break.
Custom nylon conveyor belt Hengguang Application: suitable for conveying materials outdoors in freezing area, cold storage, etc.
Technical index of NN EP canvas conveyer belt used in very low temperature:
1. NN EP canvas conveyer belt used in very low temperature can be divided into three types, according to the properties of cover: laceration resistant type(H),abrasion resistant type(D) and ordinary type(L).
2. According to the different cold resistant, it can be divided working temperature: from -45 to 50 degree into two types of C1 and C2-Working temperature: from -45 to 50 degree.
NN EP canvas conveyer belt used in very low temperature:
The physical performances of cover rubber:
Item
Index
H
D
L
Tensile strength, Mpa≥
24.0
18.0
15.0
Elongation at break, %≥
450
400
350
Aging test (70°C.7d)
Change rate of the tensile strength, %
±25
±25
±25
Change rate of the elongation at break, %
±25
±25
±25
Abrasion value, mm³≤
120
100
200
Cold resistant coefficient at elongate, ≥
C1(-45°C)
0.3
C2(-50°C)
0.2
Remarks: H-laceration resistant type D-abrasion resistant type L-ordinary type
Parameter datas of NN EP canvas conveyer belt used in very low temperature:
carcass material
fabric type
single fabric thickness
single fabric strength
Number of fabric piles
Cover rubber thickness
belt width
belt length
(mm/ply)
(N/mm)
(mm)
(mm)
(m)
upper
bottom
Cotton Canvas (CC)
CC-56
1.10
56
2-10
2.0-8.0
0-4.5
400-2500
≤400
Polyester Cotton (TC)
TC-70
1.00
70
2-10
1.5-8.0
0-4.5
400-2500
≤400
Nylon (NN)
NN100
0.75
100
2-10
1.5-8.0
0-4.5
400-2500
≤400
NN150
0.80
150
NN200
0.90
200
500-2500
NN250
1.15
250
NN300
1.25
300
2-6
NN400
1.45
400
800-2500
NN500
1.55
500
Polyester (EP)
EP100
0.80
100
2-10
1.5-8.0
0-4.5
400-2500
≤400
EP125
0.85
120
EP150
0.90
150
EP200
1.05
200
500-2500
EP250
1.25
250
EP300
1.35
300
2-6
EP350
1.50
350
600-2500
EP400
1.80
400
EP500
2.00
500
