Steel Cord Conveyor Belt
Construction:
Rubber Cover: top rubber cover + bottom rubber cover
Rubber cover is designed to protect the carcass from abrasion, impact, water and other injurious influence.
Steel Cords: Steel cords at certain arrangement which become the main tension holder of belt
Core Rubber: Special rubber layer with good steel cord adhesion properties
Ripstop or transverse reinforcement: One or two steel breakers (No need for normal usage)
Advantage:
High adhesion between rubber and steel cords: using zinc galvanized open steel cord + specific core rubberHigh tensile strength
Impact resistant
Longer using life
Good flexibility & Good troughability
Suitable for the location with high intensity, long distance and low stretch requirement.
Application:
They are widely used in coal mining, port, power plant, metallurgy, construction industry, etc.
Technical Data for Steel Cord Conveyor Belt According to DIN22131
Specification Technical Data | ST1000 | ST1250 | ST1600 | ST2000 | ST2500 | ST3150 | ST3500 | ST4000 | ST4500 | ST5000 | ST5400 | |
Tensile Strength (N/mm) | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 3500 | 4000 | 4500 | 5000 | 5400 | |
Max Diameter of Cord (mm) | 4.1 | 4.9 | 5.6 | 5.6 | 7.2 | 8.1 | 8.6 | 8.9 | 9.7 | 10.9 | 11.3 | |
Pitch of Cord (mm) Tolerance:+1.5 | 12 | 14 | 15 | 12 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | |
4 | 4 | 4 | 4 | 5 | 5.5 | 6.5 | 7 | 7.5 | 8 | 9 | ||
Bottom Rubber Cover Thickness (mm) | 4 | 4 | 4 | 4 | 5 | 5.5 | 6.5 | 7 | 7.5 | 8 | 9 | |
Width (mm) | Cord Number | |||||||||||
Width (mm) | Tolerance (mm) | |||||||||||
500 | ±5 | 39 | 34 | - | - | - | - | - | - | - | - | - |
650 | ±7 | 51 | 44 | - | - | - | - | - | - | - | - | - |
800 | ±8 | 64 | 55 | 50 | 64 | - | - | - | - | - | - | - |
1000 | ±10 | 81 | 69 | 64 | 81 | 64 | 64 | 64 | 64 | 59 | 55 | 55 |
1200 | ±10 | 97 | 84 | 77 | 97 | 77 | 77 | 77 | 77 | 71 | 66 | 66 |
1400 | ±12 | 114 | 98 | 90 | 114 | 90 | 90 | 90 | 90 | 84 | 78 | 78 |
1600 | ±12 | 131 | 112 | 104 | 131 | 104 | 104 | 104 | 104 | 96 | 90 | 90 |
1800 | ±14 | 147 | 127 | 117 | 147 | 117 | 117 | 117 | 117 | 109 | 102 | 102 |
2000 | ±14 | 164 | 141 | 130 | 164 | 130 | 130 | 130 | 130 | 121 | 113 | 113 |
2200 | ±15 | 181 | 155 | 144 | 181 | 144 | 144 | 144 | 144 | 134 | 125 | 125 |
2400 | ±15 | 197 | 169 | 157 | 197 | 157 | 157 | 157 | 157 | 146 | 137 | 137 |
