China products factory promoting quarry use high tensile steel cord rubber conveyor belt
Structure:
The belt body is composed of belt core, which makes up of longitudinal even arrangement left, tight twiddles interlacing the galvanized steel cord and excellent cohesive core rubber, top bottom covering rubber.
Features:
A. High tensile strength: Steel cord conveyor belt is suitable for large span, long distance transportation of materials
B. Small elongation in use: It needs only a very short take-up stroke distance.
C. Small diameter of drive pulley: Steel cord conveyor belt body has a layer of longitudinally arranged steel cords as its skeleton, and thus is resistant to flex fatigue. Therefore, drive pulley of smaller diameter can be used to make the equipment smaller.
Specification:
Tensile strength: 630N/mm~5400N/mm
Width:800mm~2200mm
Type | ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
Longitudinal tensile strength N/mm |
630 |
800 |
1000 |
1250 |
1600 |
2000 |
2500 |
3150 |
3500 |
4000 |
4500 |
5000 |
5400 |
Steel cord Max, nominal diameter(mm) |
3.0 |
3.5 |
4.0 |
4.5 |
5.0 |
6.0 |
7.2 |
8.1 |
8.6 |
8.9 |
9.7 |
10.9 |
11.3 |
Distance of steel cord (mm) |
10 1.5 |
10 1.5 |
12 1.5 |
12 1.5 |
12 1.5 |
12 1.5 |
15 1.5 |
15 1.5 |
15 1.5 |
15 1.5 |
16 1.5 |
17 1.5 |
17 1.5 |
Min Thickness of top cover (mm) |
5 |
5 |
6 |
6 |
6 |
8 |
8 |
8 |
8 |
8 |
8 |
8.5 |
9 |
Thickness of bottom cover (mm) |
5 |
5 |
6 |
6 |
6 |
6 |
6 |
6 |
8 |
8 |
8 |
8.5 |
9 |
Width (mm) |
Cord number |
||||||||||||
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
|
800 |
75 |
75 |
63 |
63 |
63 |
63 |
50 |
50 |
50 |
||||
1000 |
95 |
95 |
79 |
79 |
79 |
79 |
64 |
64 |
64 |
64 |
59 |
55 |
55 |
1200 |
113 |
113 |
94 |
94 |
94 |
94 |
76 |
76 |
77 |
77 |
71 |
66 |
66 |
1400 |
133 |
133 |
111 |
111 |
111 |
111 |
89 |
89 |
90 |
90 |
84 |
78 |
78 |
1600 |
151 |
151 |
126 |
126 |
126 |
126 |
101 |
101 |
104 |
104 |
96 |
90 |
90 |
1800 |
171 |
143 |
143 |
143 |
143 |
114 |
114 |
117 |
117 |
109 |
102 |
102 |
|
2000 |
159 |
159 |
159 |
159 |
128 |
128 |
130 |
130 |
121 |
113 |
113 |
||
Note |
Cover Rubber grade as per GB/T9770 standard:
Level Code | Tensile Strength |
Elongation at break % |
WEAR rate |
D |
18 |
400 |
100 |
H |
24 |
450 |
120 |
L |
15 |
350 |
200 |
Cover Rubber Performance Levels in DIN22131:
Performance Rate | Tensile Strength MPa |
Elongation at Break % |
WEAR rate |
W |
18 |
400 |
90 |
X |
25 |
450 |
120 |
Y |
20 |
400 |
150 |
K* |
20 |
400 |
200 |
Note: *For the flame-retardant conveyor belt in line with DIN22103,and its coverage of glue meet the requirements of DIN22104. |
Product Sample:
Products Application:
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