Explore our premium range of industrial-grade conveyor belts designed for extreme workloads, high inclination vertical conveying, and harsh environments.
Founded in 2004, Hebei Boao Rubber Technology Co., Ltd. is situated in the prestigious Boye Rubber Industrial Park in Baoding City, Hebei Province, occupying a state-of-the-art facility spanning more than 30 acres. Producing under our flagship brand "Jinao", we are a leading Chinese manufacturer integrating advanced R&D, simulation design, custom engineering, and holistic technical support for heavy-duty rubber conveyor belts and mechanical accessories.
With over 22 years of continuous industrial experience, we have optimized high-incline vertical bulk handling globally. Our factories are certified under international quality management frameworks, operating multiple advanced automated lines for compound mixing, calendering, structural building, and continuous vulcanization.
Managing vertical material transport requires high structural integrity to avoid belt slippage, joint failure, and edge wear. Our belts are engineered with premium materials for maximum durability.
Our facility houses an independent chemical analysis laboratory and a physics lab. We monitor every stage of manufacturing—from polymer and filler inspection to final vulcanization testing. Unqualified materials do not enter, and below-standard products never leave.
Certified inspectors employ advanced testing instruments, including peel testers, abrasion meters, and steel cord dynamic fatigue testers, ensuring compliance with global specifications (DIN, ISO, AS, RMA).
With reliable technical support and rapid after-sales services, our industrial systems are deployed in steel mills, cement plants, chemical facilities, agricultural terminals, and mining operations across the world.
Conventional conveyor belts are limited to transportation angles of 18 degrees before material slips. Corrugated sidewall conveyor belts allow for steep-angle (up to 90 degrees) vertical material handling. This layout optimizes vertical space, reduces transfer stations, minimizes material spillage, and lowers overall civil engineering costs.
The system consists of three main components:
• Cross-Rigid Base Belt: Provides lateral stiffness to prevent sagging on the return side while maintaining longitudinal flexibility for wrapping around pulleys.
• Corrugated Sidewalls: Hot-vulcanized to the base belt edges, allowing the system to stretch and compress around pulleys.
• Integrated Cleats: Prevent bulk materials from slipping backward on high inclines, available in T, C, or TC profiles depending on material viscosity and size.
We manufacture both complete belt systems and matching mechanical accessories to reduce procurement complexity and guarantee compatibility.
Fabric Belts (EP, NN, PP), heat-resistant conveyor belts, circular endless belts, cold-resistant rubber belts, acid/alkali-resistant options, general-purpose rubber belts, chevron patterned belts, high-inclination corrugated sidewall belts, and steel-reinforced anti-tear belts.
Heavy-duty steel rollers, ceramic lagging pulleys, impact rubber buffers, trough roller assemblies, return idlers, self-aligning training idlers, drive and tail pulleys, and high-strength magnetic separators.
Standard and heavy-duty trough brackets, vertical centering brackets, take-up frames, tension assemblies, belt scrapers, and customized rubber skirtboards for spillage containment.
Our manufacturing plant features modern processing and testing machinery to ensure product consistency.
We manufacture systems conforming to ISO9001:2015, ISO14001:2015, ISO45001:2018, CE, API 6D, and API 607 safety standards.
We supply bulk handling equipment to major global operations, including steel mills, coal mines, and heavy chemical plants.
We provide full service lifecycle support, from initial belt selection and configuration to maintenance and hot vulcanization services.
Our engineers perform regularly scheduled wear assessments, alignment checks, joint scanning, and belt repairs, keeping systems online and preventing unscheduled downtime.
We offer specialized equipment and materials for hot vulcanization and cold bonding, along with trained crews to perform field splicing to minimize process disruption.
We maintain critical emergency inventory for contracted partners, stocking custom corrugated sidewalls, cleats, base belts, and idler assemblies to ensure rapid shipment.
The bulk material handling sector is transitioning toward higher throughput, dust-free containment, and energy-efficient designs.
Open conveying is being replaced by enclosed vertical sidewall systems. This design controls dust, prevents raw material loss, and keeps operations compliant with local environmental laws.
High-temp sinter, petrochemical handling, and deep mines require specialized elastomeric covers. We utilize low-rolling-resistance (LRR) rubber compounds to lower power needs on long conveyors, along with flame-retardant polymers for safety in underground coal mines.
Modern plants are integrating sensor wires and RFID chips inside rubber covers to monitor carcass tears and internal wear, enabling predictive maintenance to stop costly failures.
Procurement teams evaluate belts based on cost-per-ton throughput rather than initial purchase price. Superior compounds and vulcanization bonds lengthen replacement cycles, lowering downtime and increasing overall system productivity.
Browse the remainder of our engineered product catalog, featuring flame-retardant, chemical-resistant, and heavy-duty steel cord belts.
Boao Rubber