Select our high-durability steel cord and rubber conveyor solutions, field-tested for Moroccan open-cast mining and coastal ports.
Morocco stands as a key global economic gatekeeper, managing more than 70% of the world's phosphate reserves. Mining centers located in Khouribga, Benguerir, Youssoufia, and Boucraa handle millions of tons of coarse phosphate rocks daily. The transportation of these abrasive, high-density minerals requires robust bulk handling solutions that run continuously across hundreds of kilometers of rugged terrain.
For massive installations such as the world-renowned Boucraa overland conveyor system, standard textile belts fail under high structural loads and thermal fluctuations. Steel Wire Rope Core Conveyor Belts provide the necessary longitudinal stiffness, low elongation (typically below 0.2%), and extreme tensile rating (up to ST5400) to keep Moroccan industrial lines moving without unplanned outages.
Additionally, massive maritime terminals like Jorf Lasfar, Tanger-Med, and Safi require rapid-loading bulk port conveyors. These facilities face demanding conditions: constant saltwater air corrosion, high wind friction, and relentless impact forces during vessel loading. Our custom-compounded rubber conveyor belts address these exact conditions.
Hebei Boao Rubber Technology Co., Ltd. was established in 2004 in the Boye County Industrial Park, Baoding, Hebei, China. Spanning a state-of-the-art facility of over 30 acres, we operate under our signature "Jinao" brand. Over the past 22 years, we have scaled our production lines to offer fully integrated development, design, testing, and distribution networks for heavy-duty rubber belts and conveyor rollers worldwide.
Our manufacturing infrastructure is geared towards international delivery. With continuous-vulcanizing presses up to 3200mm in width, we output belts that meet global standards (ISO, DIN, AS, BS, SANS). From raw polymer inspection to finished steel cord adhesion testing, our independent chemical and physical laboratories guarantee zero-defect dispatches.
Proven Expertise in High-Stiffness Steel Cord & Fabric Rubber Conveyor Belt Systems.
Engineered with high quality components, our heavy-duty conveyor systems are optimized for demanding Moroccan industrial terrains.
Our independent laboratories enforce physical, chemical, and pull-out adhesion tests. Unqualified raw polymers or weak steel cords are barred from entering production, ensuring consistent tensile values.
We supply rubber covers in DIN X, Y, W, Z categories. For phosphate conveyor lines, our high-abrasion compounds prevent gouging from sharp rocks and extend service life.
Featuring secondary high-tensile steel cord grids or transverse polyester breakers. If a foreign metal object pierces the belt, the transverse reinforcements stop tears from propagating longitudinally.
Compare standard model metrics for heavy industrial infrastructure. Custom sizes are available up to 3200mm width.
| Strength Designation | Nominal Strength (N/mm) | Max Cord Diameter (mm) | Cord Pitch (mm) | Standard Cover Thick (Top/Bottom) | Approximate Weight (kg/m²) |
|---|---|---|---|---|---|
| ST 630 | 630 | 2.8 | 10.0 ± 1.0 | 5.0 mm + 5.0 mm | ~ 18.5 |
| ST 1000 | 1000 | 4.0 | 12.0 ± 1.0 | 6.0 mm + 6.0 mm | ~ 23.4 |
| ST 1250 | 1250 | 4.5 | 12.0 ± 1.0 | 6.0 mm + 6.0 mm | ~ 25.1 |
| ST 1600 | 1600 | 5.0 | 12.0 ± 1.0 | 8.0 mm + 6.0 mm | ~ 29.8 |
| ST 2000 | 2000 | 5.6 | 12.0 ± 1.0 | 8.0 mm + 6.0 mm | ~ 33.6 |
| ST 2500 | 2500 | 7.2 | 15.0 ± 1.0 | 8.0 mm + 8.0 mm | ~ 40.2 |
| ST 3150 | 3150 | 7.8 | 15.0 ± 1.0 | 10.0 mm + 8.0 mm | ~ 46.8 |
| ST 4000 | 4000 | 8.9 | 17.0 ± 1.0 | 10.0 mm + 8.0 mm | ~ 54.5 |
| ST 5000 | 5000 | 10.9 | 17.0 ± 1.0 | 12.0 mm + 10.0 mm | ~ 67.2 |
"Technical Note: Cord spacing and diameters are optimized to ensure rubber flow-through during vulcanization, achieving maximum adhesion to prevent internal cord friction and oxidation in Moroccan coastal zones."
Industrial operations are adopting digitalization, energy conservation, and predictive failure analysis.
Overland conveyors can span several kilometers. Our LRR bottom covers minimize viscoelastic losses as the belt passes over idlers, reducing power consumption by up to 15% to decrease overall carbon footprint.
By embedding high-frequency sensor coils, the system communicates with transmitter antennas. A sudden slit triggers an automatic system halt, limiting belt damage to a few meters.
We utilize raw polymers sourced under strict ISO 14001 guidelines. Our manufacturing processes limit volatile organic emissions, ensuring compliance with global environmental standards.
Our Jinao conveyor products are verified through third-party quality inspections and international certifications.
Exporting industrial equipment to Morocco requires compliance with specific customs and safety standards. Our logistics teams handle the necessary export licensing, certificates of origin, and standard documentation required by Moroccan Customs (Administration des Douanes et Impôts Indirects).
Our engineering designs adapt to the thermal challenges of the Moroccan interior, where ambient temperatures can reach 48°C. Our compound blends are formulated to prevent rapid oxidation and cracking from high UV exposure and dry desert winds.
Furthermore, we provide on-site technical support for hot vulcanized splicing. Proper jointing is essential for maintaining the rated tensile strength of ST series belts. We supply detailed splicing kits, containing core rubber, cover rubber, and vulcanizing cement, to support local maintenance teams during installation.
Our heavy-duty conveyor systems are deployed in demanding industrial settings worldwide, including mining and infrastructure projects.
We offer comprehensive field services to ensure structural integrity and operational safety from startup.
Our engineers provide custom vulcanizing blueprints, specifying step lengths and curing temperatures to optimize splice efficiency ratings for high-tension systems.
We assist in setting up predictive maintenance schedules, using electronic thickness gauges to monitor cover wear and estimate remaining service life.
We supply quick-curing cold repair compounds and reinforcement strips, helping operators resolve minor tears quickly and minimize unexpected downtime.
Key technical answers for mining engineers, procurement managers, and operations directors in Morocco.
Moroccan phosphate mining involves moving high-volume, abrasive mineral loads across long distances. Textile belts (EP/NN) exhibit significant elastic stretch, which requires large take-up systems. In contrast, Steel Wire Rope Core Belts offer high tensile strength and low elongation (typically below 0.2%). This allows for long-distance, high-tension conveyor systems without the risk of structural failure.
We apply open-type galvanized steel wire cords to allow raw rubber to flow between the strands during vulcanization. Our laboratory tests adhesion using H-pull-out procedures to confirm the mechanical bond, protecting internal cords from friction and oxidation in humid coastal areas like Safi or Tanger-Med.
For abrasive phosphate rock at ambient temperatures, DIN-Y or DIN-X compounds provide excellent wear and cut resistance. For processing facilities with high-temperature materials, we supply specialized heat-resistant covers designed to withstand continuous temperatures up to 200°C without cracking.
We handle export licensing, bill of lading documentation, and certificates of origin required by Moroccan customs. Belts are wrapped in heavy-duty protective covers and mounted on steel reels to prevent damage during shipping and unloading at ports like Casablanca or Tanger-Med.
Yes. We can embed sensor loops or transverse steel breakers into the cover rubber. If a sharp metal object pierces the belt, the system automatically shuts down, preventing longitudinal tears and reducing potential repair costs.
We provide detailed vulcanizing specifications, including temperature, pressure, and cure time settings. Splicing kits containing uncured tie gum, cover rubber, and splicing cement are included with the order to ensure correct installation by local technical teams.
We supply a full range of high-durability belts and system components for diverse mining, chemical, and industrial processing configurations.
Get in touch with our engineering team for custom drawings, mechanical layouts, and material compound specifications tailored to your Moroccan mining or port operations.
Boao Rubber
