Features: High tensile strength, low extensibility, small used transmission pulley diameter, uniform steel wire rope tension, excellent troughbility and good adhesive between rubber and steel wire.
Applicable environment: The belt realizes conveying a large amount of materials at long distance and at high speed in the fields of coal, mine, ports, metallurgy, electric power, chemical engineering, etc.
Technical data: The steel cord conveying belt has the general used, high abrasion, cold-resistant and flame-retardant according to the using requirement and the performance of the cover rubber.
Performance of the cover rubber
|
Item |
Perfomance |
|||
|
H |
D |
L |
||
|
Tensile strength |
MPa≥ |
24.0 |
18.0 |
15.0 |
|
Elongation at break |
%≥ |
450 |
400 |
350 |
|
abrasion |
Mm3≤ |
120 |
90 |
200 |
Adhesive:
|
Strength |
Adhesive of Steel cord |
Strength |
Adhesive of steel cord |
||
|
Before aging |
After aging |
Before aging |
After aging |
||
|
ST630 |
60 |
55 |
ST3150 |
140 |
130 |
|
ST800 |
70 |
65 |
ST3500 |
145 |
140 |
|
ST1000 |
80 |
75 |
ST4000 |
150 |
145 |
|
ST1250 |
95 |
90 |
ST4500 |
165 |
160 |
|
ST1600 |
105 |
95 |
ST5000 |
175 |
170 |
|
ST2000 |
105 |
95 |
ST5400 |
180 |
175 |
|
ST2500 |
130 |
120 |
|
|
|
Minimum Pulley Diameter：
|
Item |
ST630 |
ST800 |
ST1000 |
ST1250 |
ST1600 |
ST2000 |
ST2500 |
ST3150 |
ST3500 |
ST4000 |
ST4500 |
ST5000 |
ST5400 |
|
Minimum pulley diameter (mm) |
500 |
500 |
630 |
800 |
1000 |
1000 |
1250 |
1400 |
1600 |
1600 |
1600 |
1800 |
1800 |
The data are only for type selection of the conveyor belt and Zhejiang FUDA Rubber Co.,LTD. has the final explanation right.
https://www.stcbelt.com/