Alkali Fertilizer Coal Mining Ports Coking Steel Power Cement Plants Wear Resistance UHMWPE Roller for Belt Conveyor

Alkali FertilizerCoal Mining Ports Coking Steel Power Cement Plants Wear Resistance UHMWPE Roller For Belt Conveyor UHMWPE Roller  (Ultra High Molecular Weight Polyethylene Roller)Ultra-high molecular weight polyethylene roller is a new type of roller that is independently developed by our company. It is a core material with high quality material and unique sealing technology. It effectively prevents water and dust from entering the inside of the roller, then it is good protection for bearing. The roller is made from ultra-high molecular weight polyethylene pipe, it has the advantages of light weight, wear resistance, non-stick material, corrosion resistance, etc., and the friction coefficient with the belt is extremely low, and has high self-lubricating performance, which can effectively reduce the belt of transportation Energy Consumption. It can avoid the tearing of the belt when the metal roller is broken, and the belt of using life can be extended by more than 20%, which helps the enterprise to save costs.The characteristic of UHMWPE RollerLight weight:The ultra-high molecular weight polyethylene roller is only one-third of the weight of the metal roller of the same specification. It is easy to install, easy to change, low moment of inertia, stable operation, low driving energy consumption and low noise, which can effectively reduce the belt beating, running away, overflowing, and dropping during conveying process.Wear-resistance:Ultra-high molecular weight polyethylene is one of the most wear-resistant engineering materials, thus greatly improving the service life of the roller in an easy-wear environment.Self-lubrication:The surface is not easy to adhere to materials or scale, and the friction coefficient is very low, which greatly reduces the friction between the roller and the rubber belt, once the roller cannot be turned, "bite" the belt accident will not happen. Bearing with sealing cover is adopted, and labyrinth groove and circlip are used to seal the roller, bearing seat and steel shaft, so that the waterproof, acid-alkali and dustproof effect is more significant. UHMWPE roller, as the replacement product of metal roller, is widely used in places with large dust, strong corrosion and extremely harsh conditions, such as mines, coal mines, ports, power plants, steel plants, cement plants, coking plants, alkali plants and fertilizer plants.  Performance comparison of UHMWPE Roller and Steel Roller:NameUHMWPE roller Steel rollerChemical resistance (1 in steel rollers)61Resilience (when subjected to large external forces)Not fragileNot fragileMaterial adhesionNot easyeasySliding friction coefficient (for belt)Smaller(0.10-0.15)Larger(0.68-0.80)Antimagnetic performanceYesNo Wear on the beltNot wearEasy to wearOperating power consumption (1 in steel rollers)0.851NoiseLowHighWeight (1 in steel rollers)0.31Rotational inertia (1 in steel rollers)0.31Installation and maintenanceConvenienceHeavy workloadWater absorption rateSmaller  Smaller  Impact resistanceGoodGoodSpecification:Band Width (B) mmRoller Diameter (d) mmRoller Length (L) mm30063.5,76,89160,38040063.5,76,89160,250,50050063.5,76,89200,315,60065076,89,108250,380,75080089,108,133315,465,9501000108,133,159380,600,11501200108,133,159456,700,14001400108,133,159530,800,16001600133,159,194600,900,18001800133,159,194670,1000,20002000133,159,194750,1100,20002200133,159,194800,1250,2500Notes in applicaion:1.Prevent sharp objects to scratch the surface of roller. 2.It should not be used in the environment temperature above 60ºC.   3.Do not use external force to destroy roller of structures, then Fastener will be loosening.Our Certification:Some of our oversea clients:Qingdao David Technology Co., Ltd. located in Qingdao City of Shandong Province, is a professional manufacturer of UHMWPE Pipe, Roller, Sheet in China, we have manufactured and developed it since 2008, with high technology of working experience, we guarantee our products' quality is much more excellent than others. We know products' quality is company's life, so we are strict in testing all of products before shipping. All of products will be strictly inspected according to quality management system.  Our quality is very excellent and our price is very competitive. We have sold to more than sixty countries, such as North America, South America, Europe, Southeast Asia, Africa, Oceania, Mid East. We wish to cooperate with more customers forever! Our principle: Excellent Quality, Competitive Price, Best Service, Sincerely welcome you come to visit our factory at anytime! FAQ Q: What is the Raw material ?A: 100% virgin raw material.Q: What is your MOQ?A: As customers' requests. Q: why choose us?A: We are a professional manufacturer with competitive price, good quality and fast delivery time. Q: How to buy the product?A: Send email to me, we will reply to you within one day. Q: Can you make special Design and logo on product?A: Yes, very easy. Please contact me for more info today!Qingdao David