IPDB › China Industry › Industrial Equipment & Components
China, Chinese Premium Flame-Resistant Steel Cord Rubber Conveyor Belt for Coal Mining, Power Plants, and Underground Applications1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Conveyor PartsConveyor BeltPower Plantsand Underground ApplicationsConveyor BeltRubber Conveyor Belt
Qingdao Grand Rubbers Co., Ltd
Preview:
Product Description Product DescriptionSTEEL CORD CONVEYOR BELTProduct ClassificationSteel cord conveyor belts are used for heavy-duty applications and can be classified by use, structure, and cord type. They come with different cover properties like heat resistance, fire resistance, oil resistance, cold resistance, and wear resistance. Common structures include single-layer and double-layer designs for high strength and long-distance transport. Special types like pipe belts help prevent material spillage. The cords can also be standard, flexible, or anti-corrosive to suit different working conditions.ApplicationsSteel cord conveyor belt is widely used in coal, mine, port, metallurgy, electric power, chemical industry, and other fields. It is suitable for conveying massive, granular, and powder materials in high-strength, long-distance, and large-volume situations.Structure A steel cord conveyor belt is composed of several key layers: a wear-resistant top rubber cover, a high-strength steel cord layer that runs longitudinally for maximum tensile strength, core rubber that bonds and cushions the cords, a bottom rubber cover for underside protection, and optional edge rubber sealing. This robust structure provides excellent durability, flexibility, and resistance to impact, wear, and environmental factors-making it ideal for long-distance, heavy-duty applications in industries like mining, cement, and bulk material handling.FeaturesSteel cord conveyor belt has the characteristics of high tensile strength, impact resistance, good elasticity, high wear resistance, small use elongation, good adhesion between rubber and steel wire rope, even tension of steel wire rope, good slotting performance, etc. it is suitable for conveying massive, granular and powdery materials in high-strength, long-distance and large traffic situations.Product ParametersGB/T9770, DIN22131, DIN22103, AS1333, JISK6369, etc.Main Technical ParametersTechnical DataSpecificationST630ST800ST1000ST1250ST1600ST2000ST2500ST3150ST3500ST4000ST4500ST5000ST5400ST6300Tensile Strength(N/mm)630800100012501600200025003150350040004500500054006300Max Diameter of Cord(mm)3.03.54.04.55.06.07.58.18.68.99.710.911.312.3Pitch of Cord(mm)1010121212121515151516171718Top Rubber Cover Thickness(mm)556668888888.5910Bottom Rubber Cover Thickness(mm)556666688888.5910Weight(kg/m2)1819.522.52425.931.836.140.443.84545.150.753.459.6Width(mm)Cord Number800757563636363505050 100095957979797964646464595555541200113113949494947676777771666663140013313311111111111189899090847878741600151151126126126126101101104104969090851800 171143143143143114114117117109102102962000 1591591591591281281301301211131131072200 176141141144144134125125118Cover rubber property and gradesTest ItemProperty indexesGB9770-2001DIN22131DHLPWXY Tensile strengthMpa≥18252014182520Elongation%≥400450400350400450400Abrasion≤90mm3120mm3150mm3200mm390mm3120mm3150mm3Aging test (70oC×168h)Median value of tensile strength and elongation at break%It shall not be less than 75% of the corresponding value before aging. Recommended Min.Pulley DiameterTypeST630ST800ST1000ST1250ST1600ST2000ST2500ST3150ST3500ST4000ST4500ST5000ST5400ST6300Min.Diameter of Pulley(mm)500630800100012501400150016001800Production Process The rubber conveyor belts may generally be produced in 5 steps.Mixing → Calendaring →Molding → Vulcanization - Finished Belt1. The initial phase of the production process is to mix the rubber.2. The calendering process mainly completes the fabric coating, cover sheeting, and bonding of the belt carcass and the covering sheet.3. Molding is the process of neatly adhering multiple layers of the belt together longitudinally, sticking edge rubber on both sides, and covering rubber on the top and bottom to make a belt blank.4. Rubber vulcanization is one of the most important procedures in the processing of rubber conveyor belts, as well as the final step in the manufacturing process.5. Finished belt after testing.Research & Development CenterProducts Test ProcedureStep 3: Finished products testWe have professional experimental equipment for testing products to ensure that the quality of a conveyor belt produced is excellent.Packaging & ShippingGrand Rubbers makes different packaging according to different market's requirements. Such as different color wrapping and different labels.Certifications Company ProfileGRAND RUBBER is consistently engaged in manufacturing exporting & supplying of rubber conveyor belts & special purpose belting. It has wide ranging knowledge in all aspects of steel cord conveyor belt of the highest quality. The company was established in 2004 and is equiped with advanced production, research and development, testing equipment and experienced technical team in all aspects of the product. It has the most advanced rubber mixing facility in China, automatically controlled plus numerous other pieces of highly advanced equipment. GRAND RUBBER not is heavily involved in exporting all over the world, including Europe, N&S America, Middle East, SE Asia, Africa and Australia, etc. High quality products, excellent service and strong technical support result in us obtaining a wide reaching and very good reputation. Chose us, trust us, we are your professional Conveyor Belt Engineers!Products We Produce FAQQ1. Are you a manufacturer?Yes, we have mainly produced rubber conveyor belts for over 21 years.Q2. What are 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 are 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 DIN and ISO certified. The first-class production equipment, testing facilities, and a complete quality assurance system guarantee high quality.Q9. What is your major market?Our products are heavily involved in exporting all over the world, including Europe, America, the 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 customers' other special requirements.Q11. Do you offer custom rubber conveyor belts?Yes, we provide custom-designed conveyor belts tailored to specific sizes, materials, and strength requirements. Contact us for custom solutions.Q12. How do I maintain rubber conveyor belts?To ensure longevity, regular inspection, cleaning, and tension adjustments are recommended. We also offer maintenance guides and services to help keep your conveyor belts in top condition.Q13. How are your rubber conveyor belts priced?Our rubber conveyor belts are competitively priced based on the type, material, and customization required. We offer various options to suit different budgets and operational needs.Q14. How do I order a rubber conveyor belt?You can place an order directly on our website or contact our sales team to discuss your specific requirements. We'll help you choose the right product and finalize your order.Q15. What should I do if I have questions about my order or product?If you have any questions, our customer support team is available to assist you. You can reach us via email, WhatsApp or live chat, and we'll ensure your inquiries are addressed promptly.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...