| Customization: | Available |
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| Type: | St7500 |
| Material: | Rubber |
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The Steel Reinforced Heavy-Duty Rubber Conveyor Belt is engineered for industries that require exceptional strength, durability, and efficiency in material transportation. Constructed with high-tensile steel cord or steel mesh reinforcement, this conveyor belt delivers superior load-bearing capacity, minimal elongation, and extended service life. It is ideal for high-performance applications in mining, quarrying, cement production, power plants, and bulk material handling. The robust design ensures reliable operation even in the most demanding environments, reducing downtime and enhancing productivity.
Key Features:
High tensile strength - Steel reinforcement enhances load capacity, reduces stretching, and ensures stability under heavy loads.
Superior durability - Built to resist extreme conditions, including abrasion, impact, and heavy-duty usage.
Excellent flexibility - Maintains high efficiency in long-distance, high-speed conveying applications.
Heat, oil & wear resistance - Available with protective covers designed for high-temperature, oil-exposed, and abrasive environments.
Low maintenance & long service life - Reduced elongation and high structural integrity minimize maintenance needs and operational costs.
Customizable solutions - Available in various cover grades, widths, and thicknesses to meet specific industrial requirements.
Applications:
Mining and quarrying - Efficiently transports coal, ores, and aggregates over long distances.
Cement plants - Handles raw materials and finished products under extreme conditions.
Steel and metal processing - Withstands high temperatures and heavy-duty operations in steel mills.
Power plants - Ensures reliable coal and biomass handling with minimal maintenance.
Bulk material handling - Suitable for ports, warehouses, and logistics hubs for transporting large volumes of materials.
Port and shipping terminals - Designed for high-capacity loading and unloading operations.
Customization Options:
Available in various widths, thicknesses, and tensile strengths to suit different applications.
Optional heat-resistant, oil-resistant, flame-retardant, and impact-resistant cover grades.
Custom steel reinforcement structures to enhance specific operational performance.
Specialized coatings for improved longevity and environmental protection.
Technical Standard
Our product adheres to esteemed technical standards such as GB/T9770, DIN22131, DIN22103, AS1333, and JISK6369, ensuring top-notch quality and performance.
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Technical Data Specification |
ST630 | ST800 | ST1000 | ST1250 | ST1600 | ST2000 | ST2500 | ST3150 | ST3500 | ST4000 | ST4500 | ST5000 | ST5400 | ST6300 |
| Tensile Strength(N/mm) | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 3500 | 4000 | 4500 | 5000 | 5400 | 6300 |
| Max Diameter of Cord(mm) | 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 |
| Pitch of Cord(mm) | 10 | 10 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 18 |
| Top Rubber Cover Thickness(mm) | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8.5 | 9 | 10 |
| Bottom Rubber Cover Thickness(mm) | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8.5 | 9 | 10 |
| Weight(kg/m2) | 18 | 19.5 | 22.5SK | 24 | 25.9 | 31.8 | 36.1 | 40.4 | 43.8 | 45 | 45.1 | 50.7 | 53.4 | 59.6 |
| Width(mm) | 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 |
| 1200 | 113 | 113 | 94 | 94 | 94 | 94 | 76 | 76 | 77 | 77 | 71 | 66 | 66 | 63 |
| 1400 | 133 | 133 | 111 | 111 | 111 | 111 | 89 | 89 | 90 | 90 | 84 | 78 | 78 | 74 |
| 1600 | 151 | 151 | 126 | 126 | 126 | 126 | 101 | 101 | 104 | 104 | 96 | 90 | 90 | 85 |
| 1800 | 171 | 143 | 143 | 143 | 143 | 114 | 114 | 117 | 117 | 109 | 102 | 102 | 96 | |
| 2000 | 159 | 159 | 159 | 159 | 128 | 128 | 130 | 130 | 121 | 113 | 113 | 107 | ||
| 2200 | 176 | 141 | 141 | 144 | 144 | 134 | 125 | 125 | 118 | |||||
Test Item |
Property indexes | |||||||
| GB9770-2001 | DIN22131 | |||||||
| D | H | L | P | W | X | Y | ||
| Tensile strength | Mpa≥ | 18 | 25 | 20 | 14 | 18 | 25 | 20 |
| Elongation | %≥ | 400 | 450 | 400 | 350 | 400 | 450 | 400 |
| Abrasion | ≤ | 90mm3 | 120mm3 | 150mm3 | 200mm3 | 90mm3 | 120mm3 | 150mm3 |
| Aging test (70ºC×168h) Median value of tensile strength and elongation at break |
% |
It shall not be less than 75% of the corresponding value before aging. |
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| Type | ST630 | ST800 | ST1000 | ST1250 | ST1600 | ST2000 | ST2500 | ST3150 | ST3500 | ST4000 | ST4500 | ST5000 | ST5400 | ST6300 |
| Min.Diameter of Pulley (mm) |
500 | 630 | 800 | 1000 | 1250 | 1400 | 1500 | 1600 | 1800 | |||||
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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