EN
Durable Steel Material Natural Rubber Conveyor Belt for Cement Industry and Construction Conveyor Use
Steel wire rope core conveyor belt is a rubber conveyor belt with steel wire rope as the skeleton . It has the advanages of high tensile strength, good impact resistance, long service life, small elongation in use, good groove fomation, and good fex resistance. It is suitable for conveying materials owner long distances, largedistances, and high speeds. This product is composed of core glue, steel wirerope, covering layer and edge glue.
- Description
- Specifications
- Application
- Advantages
- FAQ
- Recommended Products
Description
Steel cord conveyor belts constitute a category of high-performance rubber conveying belts that employ high-tensile steel cords as their core reinforcement material. This engineered construction is characterized by a robust composite design, wherein the steel cords are meticulously embedded within a premium rubber matrix, granting the belts exceptional mechanical properties and outstanding operational durability.
A defining feature of these belts is their extraordinary tensile strength, which allows them to withstand extreme operational tensions and transport very heavy loads over considerable distances without suffering from structural elongation or failure. Furthermore, they exhibit remarkable impact and tear resistance, making them particularly suited for handling large, abrasive, and sharp-edged materials in demanding sectors such as mining and heavy-industry bulk handling. The inherent durability of the steel cord reinforcement, combined with specially formulated rubber cover compounds, results in a significantly extended service life, often multiples that of traditional fabric-reinforced belts. This longevity directly translates to reduced frequency of replacement, minimized unplanned downtime, and lower overall operating costs.
In addition to their strength and impact resistance, these belts demonstrate superior flexural fatigue resistance. They are designed to endure the repeated bending stresses encountered around conveyor pulleys and idlers without developing cracks or delamination in the cord reinforcement, thereby maintaining their structural integrity over long-term operation. Another significant advantage is their dimensional stability, with minimal elongation under load, which ensures consistent tracking and efficient power transmission.
The combination of these properties—high tensile strength, exceptional impact resistance, extended service life, superior flex endurance, and reliable dimensional stability—establishes steel cord conveyor belts as the premier and most reliable solution for long-distance, high-capacity, and heavy-duty bulk material transportation systems where operational continuity and cost-efficiency are paramount.
Specifications
| Model | ST630 | ST800 | ST1000 | ST1250 | ST1600 | ST2000 | ST2500 | ST3150 | ST3500 | ST4000 | ST4500 |
| Tensile Strength at Break (N/mm) | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 3500 | 4000 | 4500 |
| Diameter (mm) | 3 | 3.5 | 4.0 | 4.5 | 5.0 | 6.0 | 7.2 | 8.1 | 8.6 | 8.9 | 9.7 |
| Spacing (mm) | 10±1.5 | 10±1.5 | 12±1.5 | 12±1.5 | 12±1.5 | 12±1.5 | 15±1.5 | 15±1.5 | 15±1.5 | 15±1.5 | 16±1.5 |
| Upper Adhesive Thickness (mm) | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 |
| Lower Adhesive Thickness (mm) | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 |
Rubber cover properties of the belts
| Cover Grade | Tensile strength(Mpa) ≥ | Elongation at break(%) ≥ | Abrasion(mm3) ≤ |
| D | 18 | 400 | 100 |
| H | 24 | 450 | 120 |
| L | 15 | 350 | 200 |
| P | 14 | 350 | 200 |
Note:D—Working conditions with strong wear and tear;H—Working conditions with strong scratches;L—General working conditions;P—Oil-resistant,heat-resistant,general flame-retardant conveyor belts
Rubber cover properties of the belts
| Performance Grade | Tensile strength(Mpa) ≥ | Elongation at break(%) ≥ | Abrasion(mm3) ≤ |
| W | 18 | 400 | 90 |
| X | 25 | 450 | 120 |
| Y | 20 | 400 | 150 |
| K* | 20 | 400 | 200 |
Note:*Applicable to general flame-retardant conveyor belts that comply with DIN22103,and their covering glue meets the requirements of DIN22104
Application
Steel cord conveyor belts are widely used in long-distance, high-capacity material handling applications across industries such as mining (including coal and metal mines), ports, power generation, and building materials.
Advantages
1.High strength and high safety factor;
2.Minimal elongation and short tensicning stroke;
3.Strong combination of wire rope and rubber,excellent dynamic performance;
4.Soft belt body,good troughing properties,and good straight-line runningperformance.
5.Excellent impact resistance;6.Reliable joints and long service life.
FAQ
1. What are the advantages of your conveyor belts compared to other brands?
1:Targeted Design: Based on years of field experience in Saudi Arabia, we engineer our belt’s ply count and rubber grade to precisely match your application.
2:Localized Service: We provide "hands-on" technical support throughout the entire process—from selection and installation to subsequent optimization—ensuring you achieve optimal results, not just receive a belt.
3:Cost Advantage: We have our own factory, eliminating middlemen. This allows us to offer more competitive prices while guaranteeing quality. We deliver long-term, stable operation, not just a product.
2. Is your conveyor belt under warranty? How long is the warranty period?
We provide clear and fair warranty terms to ensure mutual understanding:
1:A one-year warranty is provided under normal operating conditions (covering issues like delamination and core breakage).
2:Normal wear and tear of the top and bottom cover rubber is excluded.
3:Punctures and cuts caused by external factors are not covered.
Our Hot Vulcanized Jointing Service is covered by a separate one-year warranty. (This warranty excludes issues resulting from mechanical damage, human error, or improper maintenance.)
3. How is the belt splicing handled? Do you provide on-site service?
The splice is the "lifeline" of any conveyor belt, and we treat it with utmost importance. We offer:
1:Professional Hot Vulcanized Splicing Service: Our engineer team uses professional equipment to ensure a splice efficiency of over 90%, achieving a strength nearly equal to the belt itself.
2:On-site Guidance & Execution: We don't just advise; we can dispatch our engineers to your site to ensure the splice is done correctly the first time, preventing the risk of future breakages during operation.
4. What is the service life of the belt?
The service life of a conveyor belt depends on various factors, including material abrasiveness, load capacity, operating environment, and maintenance standards.
Based on our experience serving similar clients in Saudi Arabia, under normal conditions and with proper maintenance, our products are typically designed to last 1-2 years.
Most importantly, through accurate selection and regular maintenance tracking services, we proactively help you avoid abnormal wear, striving to maximize the product's service life and thereby reduce your cost per ton conveyed.
5. What is your response if we encounter a problem with the belt?
We have established a localized rapid response mechanism in Saudi Arabia:
1:Technical Consultation: For any operational queries, we provide remote technical support within 24 hours.
2:Emergency Breakdowns: For critical issues causing downtime, we commit to providing a clear on-site support arrival time and establishing an emergency communication channel.
3:Spare Parts Support: We maintain a local spare parts stock in Saudi Arabia to ensure the rapid supply of critical components.
Our goal is to become your long-term partner, not just a one-time supplier. Therefore, resolving issues quickly is in our mutual interest.
