Type: | St630-St7500 |
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Material: | Rubber |
Inside Material: | Steel Cord |
Feature: | Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant, Low Temperature Resistant |
Tensile Strength: | Strong |
Color: | Black |
Samples: |
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Customization: |
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Qingdao Grand Rubbers Co., Ltd offers a durable industrial rubber belt with a steel cord for heavy-duty conveyor systems.
Company: Qingdao Grand Rubbers Co., Ltd
The steel cord conveyor belt is extensively used in coal mines, ports, metallurgy, electric power plants, chemical industries, and various other sectors. It is designed to efficiently transport massive, granular, and powder materials over long distances with high strength and large volumes.
Company: Qingdao Grand Rubbers Co., Ltd
Features:
Applications:
Perfect for conveying massive, granular, and powdery materials in high-strength, long-distance, and large traffic situations.
Company name: Qingdao Grand Rubbers Co., Ltd
Introducing our Heavy-Duty Steel Conveyor Belt with Cord, meeting technical standards GB/T9770, DIN22131, DIN22103, AS1333, JISK6369. Ideal for industrial use.
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 |
Explore our top-quality heavy-duty steel conveyor belt with cord for industrial use. Manufactured by Qingdao Grand Rubbers Co., Ltd.
Qingdao Grand Rubbers Co., Ltd specializes in manufacturing, exporting, and supplying high-quality rubber conveyor belts and special purpose belting. With expertise in sidewall conveyor belts, our goal is to provide top-notch products designed to perfection.
Established in 2004, our company boasts advanced production facilities, cutting-edge research and development tools, and a skilled technical team. Our state-of-the-art rubber mixing facility in China, along with other advanced equipment, ensures superior quality.
Not limited to the domestic market, Qingdao Grand Rubbers Co., Ltd exports globally to Europe, North & South America, the Middle East, Southeast Asia, Africa, Australia, and more. Our commitment to excellence, exceptional service, and robust technical support have earned us a stellar reputation.
For all your conveyor belt needs, trust the expertise of Qingdao Grand Rubbers Co., Ltd - your professional Conveyor Belt Engineers!
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.
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