Partner Client
China Sinoma International Engineering Co., Ltd. (SINOMA)
Project Location
ShanDong Province, Eastern China
Application industries
Cement
Year of Cooperation
Since 2013
Client Overview
SINOMA, a global leader in cement engineering, equipment supply, and complete plant solutions under China National Building Material Group, designs and operates some of the world’s most advanced cement production lines. With numerous large-scale cement plants across China and internationally, SINOMA places the highest demands on reliability, efficiency, and durability in every component of the production process—especially in material handling systems exposed to extreme conditions.
Project Background
Since 2013, BAO has been supplying customized conveyor belts to multiple cement production lines engineered and operated by SINOMA in Eastern China. These facilities feature state-of-the-art rotary kilns and clinker cooling systems, where conveyor belts play a critical role in transporting abrasive limestone, raw meal, and extremely hot clinker directly from the kiln outle
Client Challenges
SINOMA’s cement production teams encountered recurring issues with conventional conveyor belts in these high-intensity zones:
Extreme Heat
Fresh clinker exiting the kiln often reached surface temperatures of 160–180°C, causing rapid degradation, cracking, and cover separation in standard belts.
Severe Abrasion
Sharp limestone fragments and highly abrasive clinker quickly wore down cover rubber, leading to frequent belt replacements and production interruptions.
Heavy Impact and Dust
High-drop loading points and continuous operation in dusty environments increased mechanical stress and maintenance requirements.
Operational Continuity
Any unplanned downtime in clinker transport directly impacted kiln uptime and overall plant output, adding significant cost pressure.
These challenges frustrated plant operators who required robust, long-lasting solutions to support SINOMA’s reputation for delivering highly efficient and reliable cement lines.
BAO's Tailored Solution
Through detailed technical consultations and thorough analysis of SINOMA’s operating parameters—including temperature profiles, material characteristics, and conveyor layouts—BAO recommended and supplied specialized high-performance EP fabric core heat-resistant conveyor belts:
Advanced Heat Resistance
T3-grade construction with high-performance EPDM/Butyl blend cover rubber, rated for continuous material temperatures up to 150°C and peak belt surface temperatures of 180°C.
Exceptional Abrasion Resistance
Optimized cover compounds delivering abrasion loss <150 mm³ (target grade), significantly outperforming DIN 22102 requirements for prolonged service in abrasive clinker environments.
Robust Strength
EP 315–630 N/mm tensile strength options, with ply adhesion >4.5 N/mm and overall tensile strength >18 MPa, ensuring stability under heavy loads and impact.
Additional Features
Anti-static properties and customized edge designs to suit inclined and high-impact transfer points common in modern cement lines.
BAO’s technical specialists collaborated closely with SINOMA engineers during the specification phase, providing comprehensive performance data, material samples, and belt selection guidance to ensure perfect integration with existing systems.
Implementation and Support
Deliveries were carefully scheduled to align with planned maintenance windows, minimizing disruption to production. BAO provided detailed installation guidelines, on-site supervision during initial commissioning, and hands-on training for SINOMA maintenance teams on proper tracking, tensioning, and preventive inspection techniques.
Results and Impact
The implementation delivered measurable improvements:
Extended Service Life
Belt lifespan increased by more than 30%, substantially reducing replacement frequency and associated downtime.
Improved Reliability
Enhanced heat and abrasion resistance led to fewer unexpected failures, supporting higher kiln operating rates.
Higher Throughput
More stable clinker transport contributed to overall production efficiency gains of 15–20% in critical sections.
Cost and Sustainability Gains
Lower maintenance costs and reduced waste from fewer belt replacements aligned with SINOMA’s focus on efficient, environmentally responsible operations.
This ongoing collaboration demonstrates BAO’s capability to deliver premium, standards-exceeding conveyor solutions that meet the rigorous demands of world-class cement engineering leaders like SINOMA. We remain committed to supporting their projects and expanding our partnership across additional production lines.
Get In Touch With Us
our experts are ready to assist with your conveyor belt needs.
Our address:
Daqi Industrial Zone, Boye County, Baoding City, Hebei Province, China
Email us anytime
fiona@baoconveyorbelt.com
+85244631970