| Customization: | Available |
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| Type: | St1250 |
| Material: | Rubber |
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Steel Cord Conveyor Belt
Description:
Introducing our state-of-the-art Steel Cord Conveyor Belts, meticulously engineered for unparalleled performance in heavy-duty operations. These belts boast high-tensile strength, thanks to their robust steel cord construction, ensuring exceptional durability and reliability. Perfectly suited for long-distance, high-speed, and high-load transport tasks, they stand as the epitome of efficiency and unyielding strength in demanding operational environments.
Structure:
Top Cover Rubber - Provides outstanding wear resistance, effectively protecting the core with its superior safeguarding capabilities.
Steel Cord Core - Equipped with high-strength galvanized steel cords, precisely arranged to deliver remarkable tensile strength with minimal elongation.
Bottom Cover Rubber - Offers exceptional impact and abrasion resistance, significantly enhancing the belt's longevity.
Bonding Layer - Designed with specialized rubber to guarantee robust adhesion between steel cords and cover rubber, augmenting durability.
Key Features:
Incredibly low elongation
Remarkable tensile strength combined with superior impact resistance
Outstanding carrying capacity for handling heavy-duty loads
Top-tier resistance to tearing and wear, ensuring extended longevity
Designed for a prolonged service life, built to withstand harsh conditions seamlessly
Optimal troughability and precise straight-running characteristics
Customizable with specialized cover grades such as flame-resistant, oil-resistant, or heat-resistant to meet specific requirements
Mining: Facilitates efficient and reliable transportation of bulk materials like coal, ores, and aggregates, ensuring smooth operations.
Power Plants: Expertly manages the conveyance of critical materials such as coal and ash, supporting essential utility functions.
Ports and Terminals: Vital for efficient bulk handling at harbors and shipping terminals, ensuring seamless operations and logistics.
Cement and Aggregate Industries: Essential for meeting the rigorous transport demands of the cement and aggregate sectors, ensuring consistent material flow.
Safety and Environmental Benefits
Safety and environmental considerations are at the heart of our design ethos. Our steel cord conveyor belts can be customized with fire-resistant and anti-static properties, offering heightened safety in potentially hazardous conditions. Additionally, these belts are crafted with eco-friendly materials, minimizing environmental impact while maintaining exceptional performance in high-demand industrial settings.
Our Premium Steel Rubber Conveyor Belt is a true masterpiece of engineering brilliance, effortlessly exceeding the highest industry standards. Proudly showcasing certifications such as GB/T9770, DIN22131, DIN22103, AS1333, and JISK6369, this product stands as an iconic symbol of impeccable craftsmanship and unwavering reliability. When you choose our conveyor belt, you embrace a tradition of excellence and a promise of superior performance that consistently delivers.
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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 | |||||
Material Preparation: At Qingdao Grand Rubbers Co., Ltd, we undertake a rigorous process to meticulously select an extraordinary variety of the finest high-tensile steel cords, premium-grade rubber compounds, and exceptionally durable fabric layers. This comprehensive selection process guarantees extraordinary strength, supreme durability, and consistent performance across all potential applications.
Steel Cord Manufacturing: Our state-of-the-art process is dedicated to crafting high-strength steel cords with remarkable precision. By expertly drawing, twisting, and braiding steel wires with meticulous care, we create the resilient backbone of our exceptional conveyor belts, ensuring they withstand the test of time with unfaltering reliability.
Rubber Compounding: Our expertly formulated rubber compounds are carefully blended to achieve unparalleled properties. This includes exceptional resistance to both abrasion and high heat, setting a new standard for durability and longevity in the industry.
Cord Embedding: Within our carefully controlled process, steel cords are seamlessly embedded into the rubber layers, ensuring supreme strength and unmatched flexibility. This fusion guarantees robust performance in even the most challenging operations and environments.
Vulcanization: Through precise and rigorous heat treatment, our rubber undergoes expert curing. This thorough process ensures it is meticulously bonded with the steel cords, resulting in enduring durability and resilience under even the harshest conditions.
Finishing & Inspection: Each belt receives precision trimming and is subjected to meticulous inspection processes to detect any imperfections. Rigorous testing ensures each belt not only meets but exceeds our stringent quality standards, promising reliability and excellence in every product.
Testing: Every belt is subjected to comprehensive and rigorous testing protocols. These procedures ensure that each belt consistently meets our high standards for strength, flexibility, and wear resistance, guaranteeing unrivaled performance.
Packaging & Delivery: We package each belt with utmost care to ensure it arrives in flawless condition, primed for immediate use. Our fast and efficient delivery system ensures it reaches your site without delay, ready to perform at its best.
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. Whatare 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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