In large-scale bulk material transport, conveyor systems represent the circulatory system of modern extractive, metallurgical, and logistics infrastructure. Truco belting standards have historically defined resilience in demanding terrains, notably across Africa's high-wear mining operations.
To bridge the gap between global demand and high-performance manufacturing, Hebei Boao Rubber Technology Co., Ltd. (producing the premier Jinao brand) has engineered a portfolio matching and exceeding these benchmarks. By utilizing advanced elastomer chemistry, optimized textile architectures, and high-tensile steel cord configurations, we deliver system integrity under high dynamic tension, deep troughing angles, and aggressive abrasive forces.
Established in 2004, Hebei Boao Rubber Technology Co., Ltd. is positioned in the center of the industrial hub—Boye County Rubber Industrial Park, Baoding, Hebei Province, China. Spanning a modern manufacturing footprint of over 30 acres, we operate as a highly specialized developer and manufacturer of industrial conveyor belting and conveyor machinery accessories under our certified "Jinao" brand.
Our facility houses multiple state-of-the-art production lines that encompass the entire lifecycle of belt fabrication, including high-precision calendering, automated forming, continuous press vulcanization, and advanced raw material validation. Through our commitment to systemic quality, we achieved international quality management system certification, solidifying our status as a trusted tier-1 partner for steel plants, mining sectors, and chemical ports worldwide.
Multi-roll precision calendering systems ensure absolute thickness uniformity and optimized rubber penetration into steel cord or fabric layers, mitigating ply separation risk.
State-of-the-art press vulcanizers apply uniform thermal and pressure cycles to optimize vulcanization kinetics, providing consistent mechanical properties across the belt width.
Beyond rubber belting, we manufacture complementary steel, ceramic, and rubber-coated rollers, brackets, tensioners, and structural components to ensure total system integration.
Every industrial operation demands specific elastomeric formulations and carcass reinforcements. Our engineering portfolio is developed to resolve friction, wear, heat deformation, and structural degradation across diverse material transport environments.
| Conveyor Belt Category | Reinforcement Core | Primary Cover Properties & Applications |
|---|---|---|
| Fabric Multi-Ply Belting (NN, EP, PP) | Polyamide / Polyester plies | High flex fatigue resistance, low elastic elongation, exceptional impact absorption for general bulk processing. |
| Steel Wire Rope Core Belting | High-tensile steel cords | Extreme tensile strength, minimal elongation, long-distance overland runs, mining, and high-capacity loading. |
| Flame Retardant Belting | Fabric or Steel Cord | Self-extinguishing rubber matrix. Formulated for underground coal mines (MSHA / DIN EN compliance) and silos. |
| Heat-Resistant Belts (T1, T2, T3, T4) | EP / EPDM / SBR covers | Withstands continuous material temperatures up to 250°C (peaks of 400°C) for clinker, cement, slag, and sinter. |
| Acid & Alkali Resistant Belting | Synthetic fabrics | Chemically inert polymer compound protecting carcass from swelling, blistering, and chemical deterioration in fertilizer and chemical plants. |
| Patterned (Chevron / Herringbone) Belts | Varying fabric carcasses | Molded profile cleats (15mm–32mm height) for steep incline transport (up to 40° angles) of loose bulk materials. |
At Boao, we operate under a strict control protocol: No raw materials enter production unqualified, and no finished product departs our factory below standard. Our dedicated chemical analysis rooms and physics testing laboratories house advanced metrology and fatigue systems to ensure every production batch matches design parameters.
To guarantee global interchangeability and meet high safety standards in target regions like South Africa, Australia, North America, and Europe, Boao Rubber operates in compliance with international industrial codes. Our manufacturing system undergoes regular external audits, retaining certification for leading frameworks:
Quality Management Systems
Environmental Safety Controls
Occupational Health & Safety
European Safety Standards & TS Compliance
Note: API 6D, API 607, CE, ISO9001, ISO14001, ISO18001, TS certifications are actively maintained to cover broad engineering requirements. For copies of official reports, please contact our technical desk.
Standard catalog belts are rarely sufficient for heavy industrial operations. Our technical team works alongside project managers to design optimized conveyances that account for slope, chemical exposure, thermal peaks, and grain size.
Sinter, coke, and clinker transport systems operating between 150°C and 250°C require custom compound layers. Our EPDM heat-resistant belts prevent surface cracking and structural distortion under extreme heat cycles.
Underground operations rely on flame retardant and anti-static properties to prevent friction-induced combustion. Our specialized covers comply with strict global safety standards to protect mining personnel and assets.
Acid and alkali exposure can rapidly degrade general-purpose rubber. By using synthetic polymers like Nitrile and EPDM, we shield reinforcing cores from chemical attack and ply separation.
Overland systems require high-tensile steel cord cores to handle heavy volumes. Our designs feature low indentation rolling resistance to reduce continuous power consumption.
When routing space is constrained, vertical or high-incline systems are required. We engineer Chevron, corrugated sidewall, and cleated profiles to transport materials at steep angles without slide-back.
Clinker transport involves high abrasive wear. Our belts are formulated to resist micro-cutting and abrasion, extending system life cycle and reducing maintenance shutdowns.
Boao's Jinao brand is deployed in demanding industrial projects worldwide. Below are real-world operations utilizing our high-wear belting systems:
Mixing Plant Incline Systems & High-Frequency Aggregate Feed Belts.
Heat-Resistant Clinker Belts operating under heavy thermal loads.
Underground Flame-Retardant Steel Cord Lines for heavy mining.
High-wear abrasion-resistant conveyor lines for heavy mineral handling.
Raw material handling systems using our reinforced multi-ply belts.
High-capacity coal transport lines equipped with steel cord cores.
High-capacity blast furnace feeding belts operating under high wear.
High-durability heat-resistant conveyor systems for sinter cake transport.
To minimize unplanned downtime, Boao provides comprehensive lifecycle support. We assist operators at every stage, including inventory management, site vulcanization, and regular inspections.
Our service framework is designed to optimize belt life and reduce operating costs. We provide a single point of contact for replacement planning, splicing, structural alignment, and emergency hot vulcanization support.
We analyze operational wear patterns to forecast replacements and maintain strategic safety stock, matching conveyor designs for immediate response.
Our field technicians handle vulcanized splicing and edge repairs, ensuring joint structural strength matches our factory standard.
Ultrasonic thickness testing, belt tracking inspections, and pulley lagging assessments prevent belt deviation and early failures.
Need a custom conveyor belt configuration or a quote for an upcoming project? Submit your parameters and our design engineers will prepare a technical service proposal within 24 hours.
We supply multi-ply fabric belts, steel cord belts, and customized impact systems. Speak directly with our technical support team for expert guidance.
Consult an EngineerModern material handling demands higher intelligence, energy efficiency, and reduced environmental impact. Our research and development focuses on three primary fields:
Real-time structural monitoring via embedded RFID microchips and electromagnetic loop sensors. Our upcoming "Smart-Jinao" line detects punctures and longitudinal tears early, alerting operators to stop the conveyor drive before catastrophic failures occur.
Our polymer laboratory is testing low indentation rolling resistance (LRR) formulations that reduce friction between the belt and rollers, lowering long-distance conveyor energy consumption up to 18%.
We are transitioning to green compounding processes that reduce volatile organic compound (VOC) emissions during press vulcanization. Our formulas utilize recycled elastomer matrices that maintain durability standards.
Explore technical answers regarding belt compounding, fabric reinforcement, and maintenance practices.
EP (Polyester warp and Polyamide weft) fabrics feature low moisture absorption, minimal permanent structural stretch, and high dimensional stability. NN (Nylon warp and weft) fabrics offer superior elastic elongation, high flex fatigue resistance, and exceptional resistance to impact loads, making them suitable for high-wear, medium-to-long distance systems.
We formulate our heat-resistant covers with advanced EPDM or SBR compounds. EPDM resist chain scission caused by high temperatures (up to 250°C continuous, 400°C peak). This compound limits hardening, surface cracking, and ply separation, outperforming standard NR/SBR blends under thermal stress.
Yes. Our Jinao brand is engineered to comply with global standards, including DIN 22102, SANS 1173, and AS 1332. This alignment ensures seamless compatibility and mechanical performance equivalent to Truco systems, making our belts a direct fit for existing setups.
We perform dynamic pull-out testing to measure the mechanical bond between the vulcanized rubber cover and individual zinc-coated steel cords. This process ensures the assembly meets or exceeds global ISO 7623 pull-out standards, protecting the belt against ply separation under high tension.
Underground operations require flame-retardant and anti-static compliance, such as EN 12882, MSHA guidelines, or local SANS requirements. Our specialty compounds are designed to extinguish flame contact within seconds and disperse static charges, preventing sparks in coal or gas mines.
Boao Rubber
