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China, Chinese Heat Resistant Industrial Polyester Heavyweight Nn250 Rubber Conveyor Belt for Mining Industry1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Conveyor PartsConveyor BeltConveyor BeltRubber Belt
Qingdao Grand Rubbers Co., Ltd
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Product Description Product DescriptionMUILI-PLY RUBBER CONVEYOR BELTProduct ClassificationAccording to whether there is edge glue: moulded edge belt and cut edge belt.According to the framework material: nylon (NN) canvas core conveyor belt (nylon belt, NN belt for short); Polyester (EP) canvas core conveyor belt (referred to as polyester belt, EP belt).NN conveyor beltIt is one of the best quality synthetic fibers used in the rubber industry nowadays. The nylon fabric is woven by nylon fibers in warp and weft, its advantages include high abrasion resistance, high tensile strength, and good fatigue resistance. A nylon belt has the characteristics of a thin belt body, high tensile strength, impact resistance, high adhesion, splendid flexibility, and long working life. It is available for conveying materials of medium and long distance, heavy loading, and high speed. Product ParametersExecutive StandardGB / T7984-2013 Fabric core conveyor belt for general use.GB / T32457-2015 Standard for conveyor belts with rubber or plastic coating for general-purpose textile core conveyor belts.TypeTextile typeStrength per plyMin.(N/mm)Plies of fabricCover thickness(mm)Belt width(mm)Cover gradeTop coverBottom coverEP beltEP-1001002-82-160-10300-3400Abrasion resistantImpact resistantHeat resistantOil resistantAcid/alkali resistantFire resistantEtc.EP-125125EP-150150EP-200200EP-250250EP-300300EP-350350EP-400400EP-500500NN beltNN-1001002-10NN-125125NN-150150NN-200200NN-250250NN-300300NN-400400NN-500500CC beltCC56563-12Main technical indexes of GB / T 7984-2013ItemTypeNN,EP,CCAdhesion strengthBetween coating and belt coresThickness of coating layer>1.5mm≥ N/mm3.5Thickness of coating layer 0.8~1.5mmMore than N/mm3.2Between layers ≥ N/mm4.5Tensile strength value of full thickness belt / N / mm160 ~ 3150Elongation of longitudinal reference force of full thickness belt / % ≤4Coating performance H(sharp wear)D(high wear)L(moderate wear)Breaking strength / MPa ≥241815Elongation at break / % ≥450400350Abrasion / mm3 ≤ 120100200Aging test(70oC×168h)Median value of tensile strength and elongationIt shall not be less than 75% of the corresponding value before aging.Production 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 CenterCertificationsCompany Profile Packaging & ShippingFAQQ1. Are you a manufacturer?Yes, we have mainly produced rubber conveyor belts for over 18 years.Q2. What are your main products?Multi-ply fabric conveyor belts (EP/NN type), steel cord conveyor belts, chevron conveyor belts, sidewall belts, white conveyor belts, bucket elevator belts, filter belts, 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 ISO9001 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.
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