Explore our elite portfolio of high-strength conveyor systems, designed to endure severe wear, extreme temperatures, and chemical impacts.
In heavy industry, conveyor belt longevity depends entirely on the mechanical properties of its cover rubber. The M24 Conveyor Belt specification, defined primarily under the internationally recognized DIN 22102 standard, represents a premium grade of vulcanized rubber engineered for high resistance to cut, gouge, and extreme abrasive wear.
"M24 cover compounds deliver a minimum tensile strength of 24 MPa and maximum volumetric abrasion loss of 120 mm³, serving as the industrial benchmark for severe quarrying, heavy mining, and bulk carrier port systems."
Selecting the appropriate grade ensures minimized maintenance downtime, prolonged carcass protection, and maximized return on investment. The table below highlights key parameters defining the M24 rubber compound compared to standard grades:
| Cover Rubber Grade (DIN 22102) | Min. Tensile Strength (MPa) | Min. Elongation at Break (%) | Max. Abrasion Loss (mm³) | Typical Industrial Applications |
|---|---|---|---|---|
| Grade W | 18 | 400 | 90 | Highly abrasive materials (fine quartz, glass cullet, coke) |
| Grade X (Heavy Duty) | 25 | 450 | 120 | Heavy rock, large sharp minerals, severe impact conditions |
| Grade Y (General Purpose) | 20 | 400 | 150 | Coal, grains, sand, general raw minerals |
| Grade M24 (Premium Wear) | 24 | 450 | 120 | Heavy ores, metallic quarry materials, scrap metal, ports |
Located in the prestigious Rubber Industrial Park of Boye County, Baoding, Hebei Province, Hebei Boao Rubber Technology Co., Ltd. was established in 2004. Spanning an expansive area of over 30 acres, our brand "Jinao" has developed into an industry-leading symbol of trust and technological supremacy.
As an ISO-certified, integrated developer and manufacturer of industrial conveyor belts and supporting conveyor accessories, we manage every step of production. Our facility houses complete, state-of-the-art production lines for rubber raw material compounding, calendering, forming, vulcanization, and intensive product testing.
Seamless integration of heavy machinery accessories, belt conveyor systems, and elite wear compounds for global supply chains.
Enduring continuous impact from large raw ores. Our M24 and steel wire rope core belts provide optimal tear resistance and superior carcass adhesion in heavy mining operations.
Providing high-temperature rubber conveyor belts capable of transporting clinker, slag, and fly ash while resisting chemical deformation in aggressive atmospheres.
Specialized formulations including acid and alkali resistant conveyor belts to prevent degradation when moving corrosive industrial fertilizers and sulfurous mineral ores.
At Hebei Boao Rubber Technology Co., Ltd., quality is not just a marketing claim—it is a measured reality. We operate an independent chemical analysis room and physics laboratory to verify every phase of production. We enforce a strict standard: unqualified raw materials are rejected at the gate, and finished belts failing to meet standard tolerances never leave our facility.
Boao operates custom mixing rooms, modern fabric calenders, and vulcanizing presses capable of handling multi-ply EP/NN fabrics and heavy steel cord belts.
Our industrial products are relied upon by some of the world's largest mining, steel, and cement groups.
A premium conveyor belt is only as reliable as its installation and preventive maintenance program. Hebei Boao Rubber Technology offers complete field engineering, scheduled plant shut-down servicing, and predictive analysis to maximize operational uptime.
Expert cold bonding or hot vulcanized splicing. Our technical field crews optimize splice geometry for EP/NN and steel cord cores, ensuring joints match carcass strength.
We work directly with key clients to keep safety stock in local distribution warehouses, minimizing supply chain gaps during emergency line repairs.
Our plant conforms to major standards including ISO9001:2015, ISO14001, and ISO18001. We provide certified fire-resistant compounds for underground installations.
Our manufacturing operations and rubber formulations comply with global specifications, including API 6D, API 607, CE, ISO9001, ISO14001, ISO18001, and TS.
The heavy-duty materials industry faces growing demands for energy efficiency and reduced maintenance downtime. As part of our product development initiative, Hebei Boao Rubber Technology focuses on two main innovations:
When a conveyor belt rolls over idler assemblies, the rubber cover constantly undergoes cyclical indentation deformation. This indentation generates significant viscoelastic energy dissipation. Our newly developed LRR compounds lower energy consumption in long-distance bulk conveying operations by up to 15%, reducing structural drag and system heat buildup.
We are working to integrate electromagnetic loop sensors directly into the rubber plies of steel cord belts. When paired with external monitoring systems, these loops detect early signs of longitudinal slitting, splice slippage, or localized impact damage, helping to prevent catastrophic line failures.
Reach out to our engineering team for customized compound selection, belt tension analysis, and pricing for your specific industrial project requirements.
We assist engineering firms and plant operators in selecting the optimal belt specifications for challenging bulk transport operations.
Common questions regarding M24 grade standards, material selection, and installation best practices.
Discover our comprehensive range of high-durability steel cord cores, specialty belt profiles, and trough-idler assemblies.
Boao Rubber