Industry-certified industrial conveyor belts and supporting accessories directly from our production lines.
A comprehensive analysis of composition, durability metrics, and international mechanical standards.
In modern industrial bulk conveying, the selection of internal reinforcement fabrics acts as the structural foundation of the entire installation. EP (Polyester-Polyamide) conveyor belts are synthetic multi-ply composites where the warp threads (longitudinal directions) are composed of high-modulus, low-shrinkage polyester (E) and the weft threads (transverse direction) are comprised of resilient polyamide/nylon fibers (P).
This dual-polymer weave configuration delivers highly sought-after properties. The polyester warp threads provide exceptionally low elastic and plastic elongation under long-term dynamic strain, preventing common tracking and stretching issues, while the polyamide weft threads offer high mechanical elasticity to buffer heavy impact forces from irregular lump sizes.
For heavy industrial procurement, adherence to precise metric benchmarks is paramount. Top-tier Chinese manufacturer Hebei Boao Rubber Technology produces EP conveyor belts to meet or exceed several international directives, including DIN 22102 (Germany), ISO 14890 (International), and AS 1332 (Australia).
| Specification Parameter | DIN 22102 Benchmark | Boao Jinao® Performance Range | Application Benefit |
|---|---|---|---|
| Tensile Strength (N/mm) | 100 to 3150 | EP 100 to EP 600 per ply (Up to 3000 total) | High load capability over long vertical drops |
| Elongation at Reference Load | ≤ 1.5% | ≤ 1.0% to 1.3% | Minimal take-up travel distance requirement |
| Adhesion Ply-to-Ply | ≥ 4.5 N/mm | ≥ 5.5 to 6.5 N/mm | No delamination under high mechanical flexing |
| Abrasion Loss (Volume) | ≤ 90 to 250 mm³ | DIN W < 90mm³, DIN X < 120mm³, DIN Y < 150mm³ | Extended cover rubber service life |
Pioneering high-grade elastomeric industrial components under the proprietary Jinao® trademark.
Located within the specialized Rubber Industrial Park of Boye County, Baoding City, Hebei Province, Hebei Boao Rubber Technology Co., Ltd. was established in 2004. Encompassing an expansive footprint exceeding 30 acres, we are a premier domestic manufacturer that integrates design, research, materials engineering, thermal vulcanization processing, and after-sales service.
Equipped with sophisticated rolling mills, multi-stage calenders, precise hydraulic press lines, and a state-of-the-art analytical testing laboratory, Boao maintains certification under the ISO 9001:2015 Quality Management System, ISO 14001:2015 Environmental Management System, and ISO 45001:2018 Occupational Health and Safety Management System.
Our physical testing laboratory monitors raw materials, compound mixing, fabric treatment, and post-vulcanization properties. Non-conforming elements are rejected before manufacturing proceeds.
Our computerized mixing center manages exact ratios of synthetic and natural rubbers with carbon black reinforcements to tailor wear resistance, heat barriers, and fire suppression.
With an extensive supply chain network, our products support large-scale industrial complexes in steel manufacturing, mineral processing, deep coal mining, ports, and power generation plants.
Visualization of our modern production machinery and high-fidelity testing devices.
Reliable operations across heavy metallurgy, terminal ports, chemical processing, and infrastructure projects.
High-performance aggregate conveyors ensuring continuous batch supply.
Abrasion-resistant EP belts moving clinker and raw limestone.
Flame-retardant, high-impact belts operating in subterranean galleries.
Heat-resistant conveyor systems designed for handling hot slag.
High-efficiency conveying systems operating under dry, dusty conditions.
Anti-static and flame resistant plies in raw coal distribution hubs.
Continuous blast-furnace charging with heat-resistant layers.
Highly durable multi-ply structures handling sharp scrap iron.
Preventative engineering protocols designed to prolong the service life of conveying carcasses.
We provide hot vulcanization splicing, chemical cold bonding materials, and mechanical fastener assemblies. Our formulas match the original cover rubber compound to protect splice joints against premature failure.
Incorrect trough angles lead to belt edge damage. Our field engineers analyze mechanical structures, idler alignment, and transition distances to prevent material spillage and optimize load volume.
To reduce unexpected downtime, we help coordinate customized safety stock reserves at domestic and international hubs, ensuring rapid dispatch for critical systems.
Verifiable manufacturing standards including ISO quality, safety, and environmental protection registrations.
Technical guidance for procurement engineers regarding fabric selection, tension calculations, and environmental performance.
Heavy-duty steel cord reinforcing cores, high-angle profile structures, and structural conveyor accessories.
Hebei Boao Rubber Technology offers custom design engineering and dynamic analysis. Get in touch with our technical sales division to optimize your material handling systems.
Boao Rubber