Heavy-Duty Flat Transmission Ep150 Heat/Flame/Oil Resistant Endless Polyester Industrial Conveyor Belting for Cement Industry with Competitive Price

Product DescriptionRUBBER 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).Product PurposeIt is widely used in coal, mining, port, metallurgy, electric power, chemical industry, casting, building materials, cement, and other industries and places that need high-speed and fast transportation of materials, and it is used to transport non-corrosive block, granular, powder materials, bulk materials or finished articles.  Multi-ply Fabric Rubber Conveyor Belt According to the different carcasses used in the fabric conveyor belt, we can supply Nylon(NN) belt Polyester(EP) belt, and Cotton canvas(CC) 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 distances, heavy loading, and high speed.EP conveyor beltPolyester conveyor belt also called EP conveyor belt, its tension resistant body is canvas woven with polyester in warp and nylon in the weft. The belt's advantages include low elongation in warp and good trough ability in weft, heat resistance, impact resistance, good water resistance, good wet strength, no mold, and availability for medium, long-distance, and heavy-duty transportation of materials.CC conveyor beltIt is a traditional conveyor belt, suitable for short and medium-distance materials conveying. The cotton canvas is woven with cotton fibers both in warp and weft, it has low elongation, good in mechanical fastening and adhesion with rubber. CC conveyor belt has small deformation in high-temperature environments, available for short-distance and light-duty transportation of materials. 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.Main 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 ProcessThe rubber conveyor belts may generally be produced in 5 steps.Mixing → Calendaring →Laminating → Vulcanising - Inspecting/packing1. 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. Laminating 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. Testing before delivery.  Certifications    Company Profile     QINGDAO GRAND RUBBERS is one of the leading manufacturers of rubber conveyor belts in China. Our main products include Standard type, High strength type(NN, EP, and steel cord), Pipe type, Chemical resistant, High temperature resistant, Cold-resistant, Anti-tear, etc. Can meet or exceed various RMA, DIN, SANS, and AS1332 standards and Quality Control system had been ISO9001 certified.     Packaging & Shipping    FAQQ1. 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 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, you