PRODUCT USE
The corrugated sidewall belt finds its extensive application in the efficient lifting of bulk materials across numerous demanding sectors including the harbor, metallurgy, tunneling, power plants, and the chemical industry,
as well as in cement and metro systems, among others. Its impressive conveying capacity can reach up to 6000 m3/h.
PRODUCT FEATURES
Experience superior steep incline conveying from 0 to 90 degrees, eliminating transfer points and preventing spillage, even at steep angles. This ensures maximum space utilization.
Enjoy minimal maintenance with a prolonged belt lifespan while handling a diverse range of materials efficiently.
Our sidewall belts are engineered with a focus on tensile strength and abrasion resistance. These belts possess the crucial cross rigidity and flexibility
needed longitudinally to accommodate the deflection parts of conveyors. With our specially designed base belt boasting cross rigidity,
deformation is a problem of the past. Adherence to international standards ensures reliability and performance.
MAIN RUBBER TYPES
1. Normal Standard
2. High Abrasion Resistant
3. Moderate Oil Resistant
4. Heat Resistant up to 120°C
5. Heat Resistant up to 150°C
6. High Heat Resistant up to 180°C
7. Flame Retardant (Self-extinguishing)
Additional special-order qualities are available. Please reach out to us for more information.
SIDEWALL RANGE
The GRAND RUBBER sidewalls embody cutting-edge design concepts and manufacturing excellence. This innovative design ensures maximum flexing with minimal fatigue, while maintaining superb vertical stability for load retention and return side support. The design also allows for enhanced compression to facilitate smooth deflection around tight curves.
One remarkable design element is the ability to press sidewalls from both sides during base belt application. This results in significantly higher bond strengths and enhanced security. The diagonal fabric insertion offers outstanding tear resistance and greater flexing capability. Tested rubber compounds guarantee maximum flexibility, high abrasion resistance, and exceptional tensile strength, offering additional resistances where required.

Our sidewalls of 120mm or greater feature special diagonal fabric reinforcement in the corrugations standardly, with this feature available for smaller sidewalls upon request.
CLEAT RANGE
The cleat design is optimized for peak performance. Our C-type and TC-type cleats are engineered to deliver maximum conveying capacity and offer excellent self-cleaning capabilities. The cleats are produced using a molding process and specially formulated rubber materials that provide high stiffness and impressive impact resistance, ensuring they maintain their shape even under the load of high-density materials. The unique rubber formula is designed to enhance stiffness while boosting the cleat's resistance to deformation under long-term stress.
For conveying angles less than 40 degrees, the cleat is typically T type; for angles greater than 40 degrees, the C type, TC type, or TCS type cleat is usually preferred.
Fine-tuning the cleat distance is essential, ensuring alignment with the sidewall wave crest and securing the side bolt.
Research & Development Center
Welcome to Qingdao Grand Rubbers Co., Ltd, a beacon of excellence in the realm of rubber product manufacturing, strategically nestled in the bustling city of Qingdao, Shandong Province, North China. Our focus is unwaveringly set on delivering world-class products and services across a diverse range of rubber solutions including belts, mats, sheets, linings, and V belts, all crafted with precision and expertise.
At the heart of our offerings is a diverse portfolio: from Standard to High Strength (NN, EP, and Steel cord), Pipe type, and beyond. Our products excel with chemical, high temperature, cold, and anti-tear resistance. We proudly adhere to stringent standards like RMA, DIN, SANS, and AS1332, underpinned by an ISO9001 certified Quality Control system. Our state-of-the-art production equipment and testing facilities, combined with a robust quality assurance system, ensure premium quality in every product.
Our products have earned the adoration of customers worldwide, finding applications in industries such as metallurgy, coal mining, chemicals, electricity, light industry, mining, and ports. Our specialized knowledge in corrugated sidewall conveyor belts enables us to design and deliver the highest quality sidewall belts tailored to your needs.
Grand Rubber products proudly make their mark globally, reaching continents including Europe, America, the Middle East, Southeast Asia, South Africa, and Australia. It's our commitment to delivering high-quality products, exceptional service, and robust technical support that has forged our outstanding reputation. Our unwavering quality assurance propels our business growth. Choose us with confidence-trust in us to be your professional engineering partners!
Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 18 years.
Q2. What is your main products?
Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.
Q3. What about the lead time?
1)3--5 days for sample.
2) 20--25 days for mass production. If urgent, we have the green channel.
Q4. Can you send free samples?
Yes, we provide samples for free after inquiry.
Q5. How about the package?
Standard export packing method, your special requirement will be respected.
Q6. What is your Payment terms?
T/T or L/C.
Q7. Can you do door-to-door?
No problem.
Q8. How do you ensure your product quality?
Our quality control system had been IS09001 certified. The first-class production equipment, testing facilities and a complete quality assurance system guarantee the high quality.
Q9. What is your major market?
Our products are heavily involved in exporting all over the world, including Europe, America, Middle East, Southeast Asia, South Africa, Australia, etc.
Q10. What you can do to support me better?
We can provide products that meet quality standards, timely delivery, transportation packaging requirements, and customer' s other special requirements.