Customization: | Available |
---|---|
Type: | St630-St7500 |
Material: | Rubber |
Still deciding? Get samples of US$ 0/Meter
Order Sample
|
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment methods: | |
---|---|
Support payment in USD |
Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
STEEL CORD CONVEYOR BELT: Unleashing Power and Durability
Grand Rubber's steel cord conveyor belts are expertly crafted for the ultimate in long-distance and heavy-load conveying, thriving in even the most challenging environments. These belts are meticulously engineered following the rigorous DIN 22131 and ISO 15236 standards, ensuring superior quality and reliability. Our standard range includes the unparalleled qualities of X, Y, K, V, HR150, and HR200.
Masterfully designed for high-mass or high-volume flow, these belts effortlessly transport lumps, powders, and abrasive materials, offering a seamless and efficient conveying experience.
Comprehensive Product Series
1. Normal Abrasion-resistant Conveyor Belt: Reliable for regular applications
2. Low Rolling-resistant Conveyor Belt: Reduces energy expenditure and boosts efficiency
3. Oil-resistant Conveyor Belt: Perfect for oily environments
4. Acid & Alkali-resistant Conveyor Belt: Resilient against harsh chemicals
5. Heat-resistant Conveyor Belt: Withstands high temperatures with ease
6. Flame-retardant Conveyor Belt: Ensures safety in flammable conditions
7. High Abrasion-resistant Conveyor Belt: Exceptional durability for tough materials
8. Cold-resistant Conveyor Belt: Operates seamlessly in extreme cold conditions
9. Anti-tear Conveyor Belt: Provides enhanced protection against ripping
Technical Standards that Set the Benchmark
Adhering to global industry standards: GB/T9770, DIN22131, DIN22103, AS1333, JISK6369, ensuring unmatched excellence.
Key Technical Indicators
Technical DateSpecification | ST 630 |
ST 800 |
ST 1000 |
ST 1250 |
ST 1600 |
ST 2000 | ST 2500 |
ST 3150 |
ST 3500 |
ST 4000 |
ST 4500 | ST 5000 |
ST 5400 |
ST 6300 | ST 7000 |
ST 7500 |
(N/mm)Tensile Strength | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 3500 | 4000 | 4500 | 5000 | 5400 | 6300 | 7000 | 7500 |
(mm)Max Diameter of Cord | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 6.0 | 7.5 | 8.1 | 8.6 | 8.9 | 9.7 | 10.9 | 11.3 | 12.3 | 13.5 | 15.0 |
(mm)Pitch of Cord | 10 | 10 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 18 | 19 | 21 |
(mm)Top Rubber Cover Thickness | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8.5 | 9 | 10 | 10 | 10 |
(mm)Bottom Rubber Cover Thickness | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8.5 | 9 | 10 | 10 | 10 |
(kg/m) Weight | 18 | 19.5 | 22.5 | 24 | 25.9 | 31.8 | 36.1 | 40.4 | 43.8 | 45 | 45.1 | 50.7 | 53.4 | 59.5 | 63.7 | 68.7 |
(mm)Width | Cord Number | |||||||||||||||
800 | 75 | 75 | 63 | 63 | 63 | 63 | 50 | 50 | 50 | |||||||
1000 | 95 | 95 | 79 | 79 | 79 | 79 | 64 | 64 | 64 | 64 | 59 | 55 | 55 | 54 | 49 | 45 |
1200 | 113 | 113 | 94 | 94 | 94 | 94 | 76 | 76 | 77 | 77 | 71 | 66 | 66 | 63 | 59 | 54 |
1400 | 133 | 133 | 111 | 111 | 111 | 111 | 89 | 89 | 90 | 90 | 84 | 78 | 78 | 74 | 69 | 63 |
1600 | 151 | 151 | 126 | 126 | 126 | 126 | 101 | 101 | 104 | 104 | 96 | 90 | 90 | 85 | 80 | 72 |
1800 | 171 | 143 | 143 | 143 | 143 | 114 | 114 | 117 | 117 | 109 | 102 | 102 | 96 | 90 | 82 | |
2000 | 159 | 159 | 159 | 159 | 128 | 128 | 130 | 130 | 121 | 113 | 113 | 107 | 101 | 91 | ||
2200 | 176 | 141 | 141 | 144 | 144 | 134 | 125 | 125 | 118 | 111 | 100 | |||||
2400 | 193 | 155 | 155 | 157 | 157 | 146 | 137 | 137 | 129 | 121 | 109 | |||||
2600 | 209 | 168 | 168 | 170 | 170 | 159 | 149 | 149 | 140 | 131 | 119 | |||||
2800 | 230 | 184 | 184 | 184 | 184 | 171 | 161 | 161 | 151 | 142 | 129 | |||||
3000 | 247 | 211 | 198 | 198 | 198 | 185 | 174 | 174 | 148 | 152 | 138 | |||||
3200 | 264 | 211 | 211 | 211 | 211 | 198 | 186 | 186 | 158 | 162 | 147 |
Technical Date Specification | ST 1000 |
ST 1250 |
ST 1600 |
ST 2000 |
ST 2500 |
ST 3150 |
ST 3500 |
ST 4000 |
ST 4500 |
ST 5000 |
ST 5400 |
|
Tensile Strength(N/mm) | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 3500 | 4000 | 4500 | 5000 | 5400 | |
Max diameter or cord | 4.6 | 4.9 | 5.6 | 5.6 | 7.2 | 8.1 | 8.6 | 8.9 | 9.7 | 10.9 | 11.3 | |
Pitch of cord (Tolerance +1.5) | 4.1 | 14 | 15 | 12 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | |
The thickness of cover (Minimum) | 12 | 4 | 4 | 4 | 5 | 5.5 | 6.5 | 7 | 7.5 | 8 | 9 | |
Width | Cord Number | |||||||||||
Width | Tolerance | |||||||||||
500 | ±5 | ±5 | 39 | 34 | __ | __ | __ | __ | __ | __ | __ | __ |
650 | ±7 | ±7 | 51 | 44 | __ | __ | __ | __ | __ | __ | __ | __ |
800 | ±8 | ±8 | 64 | 55 | 50 | 64 | __ | __ | __ | __ | __ | __ |
1000 | ±10 | ±10 | 81 | 69 | 64 | 81 | 64 | 64 | 64 | 64 | 59 | 55 |
1200 | ±10 | ±10 | 97 | 84 | 77 | 97 | 77 | 77 | 77 | 77 | 71 | 66 |
1400 | ±12 | ±12 | 114 | 98 | 90 | 114 | 90 | 90 | 90 | 90 | 84 | 78 |
1600 | ±12 | ±12 | 131 | 112 | 104 | 131 | 104 | 104 | 104 | 104 | 96 | 90 |
1800 | ±14 | ±14 | 147 | 127 | 117 | 147 | 117 | 117 | 117 | 117 | 109 | 102 |
2000 | ±14 | ±14 | 164 | 141 | 130 | 164 | 130 | 130 | 130 | 130 | 121 | 113 |
2200 | ±15 | ±15 | 181 | 155 | 144 | 181 | 144 | 144 | 144 | 144 | 134 | 125 |
2400 | ±15 | ±15 | 197 | 169 | 157 | 197 | 157 | 157 | 157 | 157 | 146 | 137 |
2600 | ±15 | ±15 | 214 | 184 | 170 | 214 | 170 | 170 | 170 | 170 | 159 | 149 |
2800 | ±15 | ±15 | 231 | 198 | 170 | 214 | 170 | 170 | 170 | 170 | 159 | 149 |
3000 | ±15 | ±15 | 247 | 212 | 197 | 247 | 197 | 197 | 197 | 197 | 184 | 172 |
3200 | ±15 | ±15 | 264 | 227 | 210 | 264 | 210 | 210 | 210 | 210 | 196 | 184 |
Type | Standard and Main Technical Date |
Conventional | GB/T9770 DIN22131 JIS6369 |
Fire Resistant | MT668 HG2539 DIN22131 |
Conventional Flame Retardant | HG2539 II DIN22103 DIN22131 |
Heat Resistant | HG/T2297 ISO4195 |
Abrasion Resistant | ≤90mm3 DIN22131(W)Shore Abrasion ≤90mm DIN22131(W) |
Heat Abrasion Resistant | ≤150mm3 Resistant ≤125ºC,Shore Abrasion ≤150mm3 |
Acid,Alkali,Oil Resistant | HG4-846 HG/T 3714 RMA(MOR OR) |
Low temperature Resistant | Fragility Temperature -50ºC~-20ºC HG/T3647 |
Ozone Resistant | Ozone Density 50PPHM 40ºC/72h No CrackType |
Versatile Applications Across Diverse Industries
Our steel cord conveyor belts deliver outstanding performance in high-volume, long-distance transfers, setting a benchmark in the transportation of lumps, granules, and powders, serving coal, mining, ports, metallurgy, power plants, and chemical industries with unparalleled efficiency.
At GRAND RUBBER, we are passionately dedicated to manufacturing, exporting, and supplying premium rubber conveyor belts and specialized belting solutions. Our unparalleled expertise in sidewall conveyor belts ensures the delivery of expertly crafted, high-quality products tailored to your needs.
Established in 2004, we proudly operate a state-of-the-art production facility, boasting comprehensive R&D capabilities and cutting-edge testing equipment. Our experienced technical team supports this with China's most advanced rubber mixing technology, ensuring product excellence.
Beyond serving domestic markets, GRAND RUBBER actively exports our superior products worldwide, reaching Europe, North & South America, the Middle East, Southeast Asia, Africa, Australia, and beyond with pride.
Our unwavering commitment to exceptional quality, outstanding service, and robust technical support has earned us a stellar reputation across the globe.
Choose us, trust us, as your professional Conveyor Belt Engineers, and experience unparalleled excellence!
Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 18 years.
Q2. What are your main products?
Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.
Q3. What about the lead time?
1) 3--5 days for sample.
2) 20--25 days for mass production. If urgent, we have the green channel.
Q4. Can you send free samples?
Yes, we provide samples for free after inquiry.
Q5. How about the package?
Standard export packing method, your special requirement will be respected.
Q6. What are your Payment terms?
T/T or L/C.
Q7. Can you do door-to-door?
No problem.
Q8. How do you ensure your product quality?
Our quality control system had been ISO9001 certified. The first-class production equipment, testing facilities, and a complete quality assurance system guarantee high quality.
Q9. What is your major market?
Our products are heavily involved in exporting all over the world, including Europe, America, the Middle East, Southeast Asia, South Africa, Australia, etc.
Q10. What you can do to support me better?
We can provide products that meet quality standards, timely delivery, transportation packaging requirements, and customers' other special requirements.