Explore our premium grade conveyor belts and accessory systems engineered for extreme durability and heavy load transport.
Years Industry Experience
Acres of Advanced Facility
ISO & API Certified Quality
Global Industrial Clients
Established in 2004 and headquartered in the prestigious Rubber Industrial Park of Boye County, Baoding, Hebei Province, Hebei Boao Rubber Technology Co., Ltd. is a market-leading enterprise specializing in the design, development, manufacture, and deployment of premium conveyor belts and related machinery parts under our flagship brand "Jinao".
For more than two decades, we have focused on vertical integration. From precision raw compound formulation to the automated curing stages of heavy duty belt manufacturing, our processes align strictly with global engineering standards. Our factory covers over 30 acres, hosting lines optimized for high-tensile fabric belts, extreme steel-cord belts, and specialty corrugated sidewall edge conveyor belts.
Equipped with dedicated chemical analysis facilities and modern physical testing laboratories, we maintain complete traceablility on all outgoing items. Our structural engineering solutions serve crucial applications in power stations, open-cast mines, ironworks, bulk grain terminals, and chemical ports.
Analysing the strategic and logistical advantages of choosing corrugated edge conveyor belts for heavy industrial infrastructure.
Traditional conveyor setups require extensive space to climb gradient angles. High-angle edge conveyor systems allow up to a 90-degree slope, drastically saving physical plant footprint and reducing initial capital expenditure.
Corrugated sidewalls and custom transverse cleat profiles form secure product pockets. This ensures absolute containment of fine powders, aggregates, and abrasive materials, minimizing environmental cleanup costs.
Formulated with advanced polymers, our sidewall edges undergo hot vulcanization, ensuring high carcass adhesion. This structure resists fatigue from repetitive vertical deflection around terminal pulleys.
Our research department tests and validates each elastomer compound. Depending on the material being transported, our edge conveyor belts can be customized with various reinforcement plies: Polyester-Polyamide (EP) fabric, Nylon (NN) fabric, or steel wire cord arrays. EP belts feature low elongation under load, while steel wire cores provide superior strength for long distance transport lines.
The sidewalls are manufactured using highly flexible rubber profiles that undergo high-frequency vulcanization. Cleats are designed to meet exact material flow properties, with profile types like T (flat profiles for low gradients), C (scooped profiles for elevated inclines), and TC (heavy duty scooped configurations for deep vertical lifts).
We perform rigorous laboratory tests on raw material shipments to prevent non-conforming compounds from entering our production line. Tensile strength, elongation at break, ozone resistance, and abrasion index are monitored continuously. Special dynamic fatigue machines test the adhesion between the base belt, corrugated sidewalls, and transverse cleats to ensure long-term durability under heavy loads.
Production Line Profile
Heavy Press Vulcanizer
Raw Compound Mixer
Fabric Curing Calender
Fabric Conveyor Belt Line
Steel Cord Curing Line
Internal Mixing Room
Automated Feed Weighing
Precision Feed Unit
Shaping Machinery
Adhesion Peel Tester
Steel Cord Pull-out Machine
Dynamic Fatigue Tester
Abrasion Tester (DIN)
Rotary Wear Tester
Physical Property Station
Our heavy duty products are deployed across the globe by major players in the metallurgical, cement, power, and mining sectors.
Taihang Steel Group
Tsingshan Group
Zijin Mining Group
China Railway Mixing Plant
Conch Cement
Datong Coal Group
Jidong Cement Group
Jinmei Group Coal Line
Aligning manufacturing processes with international testing standards to ensure reliable operation.
Our engineering and manufacturing standards are audited to meet international certifications, including API 6D, API 607, CE, ISO9001, ISO14001, ISO18001, and TS guidelines.
We provide customized services to ensure optimal performance, including regular inspections, planned on-site vulcanized jointing, rubber cover restoration, and emergency repairs.
We design belt structures to handle unique parameters, such as chemical exposure, high heat, low temperatures, and high inclines, optimizing performance to meet specific site requirements.
ISO9001 System Certificate
ISO45001 Safety Certificate
ISO14001 Environmental Cert
QMS Registry Document
International Standard Cert
Our commitment to engineering eco-friendly compounds and smart tracking systems for modern, resource-efficient operations.
Modern plants are adopting IoT-enabled automation. We are developing smart conveyor belts with integrated RFID sensors and optical fibers. These sensors detect internal tearing, temperature shifts, and splice separations in real time, alerting operators before catastrophic failures occur to minimize downtime.
To support global carbon reduction goals, we are focused on low-rolling-resistance (LRR) rubber technology. Our LRR bottom cover compound reduces indentation losses against idler rollers, cutting conveyor motor energy use by up to 15% on long transport systems. Additionally, we are introducing bio-sourced polymers and eco-friendly curing agents to reduce our environmental impact.
Expert answers to common engineering questions regarding the application, selection, and maintenance of industrial conveyor belts.
Corrugated edge (sidewall) conveyor belts allow material to be transported at steep angles—up to 90 degrees vertical—saving space and reducing the overall conveyor length. The corrugated walls, combined with horizontal cleats, prevent material spillage and allow for high-speed, high-capacity transport of bulk solids.
Polyester-Polyamide (EP) fabric cores provide excellent elasticity, low stretch, and impact resistance for short-to-medium length conveyors. Steel Wire Rope Core reinforcements are preferred for long-distance, high-tension systems, offering low elongation and high tensile strength to prevent belt stretch under heavy loads.
Yes, our "Jinao" line includes specialized rubber formulations: acid and alkali resistant belts for corrosive chemicals, heat-resistant compositions for temperatures up to 250°C, and cold-resistant options for arctic and cryogenic environments down to -50°C.
We use a hot vulcanization process to bond the corrugated sidewalls and horizontal cleats to the base belt. This vulcanization creates a strong polymer bond that outperforms cold-glued alternatives, preventing peeling and separation under high stress.
We offer T-type, C-type, and TC-type cleats. T-cleats are suitable for angles up to 40 degrees, while scooped C and TC cleats are designed for steeper inclines (45 to 90 degrees) to prevent bulk materials from sliding back.
Our products and facilities are fully compliant with ISO9001 (Quality Management), ISO14001 (Environmental Protection), ISO45001 (Occupational Health & Safety), CE safety directives, and API specifications for heavy manufacturing applications.
The correct parameters depend on the material's bulk density, maximum particle size, desired transport volume (tons per hour), and conveyor incline. Our technical team works with customers to calculate the ideal dimensions using conveyor capacity modeling.
Yes, we offer comprehensive lifecycle support. This includes providing specialized hot/cold vulcanizing joint materials, on-site splice installation support, and preventive wear inspections to help maximize the operating life of your conveyor system.
Consult with our engineers to design a custom conveyor belt configuration. We offer direct-from-factory solutions backed by over 22 years of industrial experience.
Inquire NowExplore our specialized range of fabric, steel cord, flame-retardant belts, and heavy duty idlers.
Boao Rubber