Cema Steel Roller/Heavy Duty Carrier Roller Idler/Mining Conveyor Idler Set

CEMA Steel Roller/Heavy Duty Carrier  Roller Idler/Mining conveyor idler set1.Conveyor rangeOur conveyor roller can widely applied for mining, coal, metallurgy, electric power,  sea port, grain, chemical and almost any industry which have conveying system. And we can produce any kinds roller, such as iron roller, impact roller, rubber lagging roller, and disc roller.What more, we have technical design team to design the new type products and best after-sale services.2.Brife introduction for Yilun Conveyor roller1.Material: Steel,rubber2.Bearing:6204,6205,6305,6306,6307,6308,6309,63103.Daimeter: Ø50-Ø2194.Lenght:120mm-2200mm5.Seal: double labyrinth seal5.Workign life:30000-50000hours6.Standards:GB,CEMA,JIS,DIN,AUSTRALIA7.Color: mulit-color for choice3.Advantages1).Standard DiameterLength scope ( mm)Bearings Type(Min~Max)Idler's Shell Wall ThicknessmmInch63.52 1/2150~35002043.0mm~3.75mm763150~3500204 2053.0mm~4.0mm893 1/3150~3500204 2053.0mm~4.0mm1024150~3500204 205 3053.5mm~4.0mm1084 1/4150~3500204 205 305 3063.5mm~4.0mm1144 1/2150~3500205 206 305 3063.5mm~4.5mm1275150~3500204 205 305 3063.5mm~4.5mm1335 1/4150~3500205 206 207 305 3063.5mm~4.5mm1405 1/2150~3500205 206 207 305 3063.5mm~4.5mm1526150~3500205 206 207 305 306 307 3084.0mm~4.5mm1596 1/4150~3500205 206 207 305 306 307 3084.0mm~4.5mm1656 1/2150~3500207 305 306 307 3084.5mm~6.0mm177.87150~3500207 306 307 308 3094.5mm~6.0mm190.77 1/2150~3500207 306 307 308 3094.5mm~6.0mm1947 5/8150~3500207 307 308 309 3104.5mm~6.0mm2198 5/8150~3500308 309 3104.5mm~6.0mm2.)Main Feature1) Solid design, suitable for heavy lifting.2) The bearing housing and steel tube are assembled and welded with a concentric automatic.3) Cutting of the steel tube and bearing is performed with the use of a digital auto device/machine/equipment.. 4) The bearing end is constructed to ensure that the roller shaft and bearing can be firmly connected.5) Fabrication of the roller is effected by an auto device and 100% tested for its concentricity. 6) Roller and supporting components/materials are manufactured to DIN/ AFNOR/ FEM/ ASTM/ CEMA standard.7) The casing  is manufactured with highly composite, anti corrosive alloy.8) The roller is lubricated and free from maintenance.9) Woring life expectancy is up to 30,000 hours or more, depending on usage.10)Vacuum sealed which has withstood anti water, salt, snuff, sandstone and dust proof experiment  The pipe we choose is the high quality welding pipe,the roundness is                                   The shaft we choose is high-precsion rond cold steel,the roundness is lower 0.6mm,the straightnesss is 0.15%, the wall thickness tolerance                                 0.8, and the tolerance is only ±0.0065mm, make sure the bearing and is ±0.1mm, the thickness from 2.5~6.0mm, diaeter is from 50~219mm.                               shaft match closely, the bearing move safely.0.8,±0.1mm, the thickness from 2.5~6.0mm, diaeter is from 50~219mm. The pipe is rust removal to increase paint adhesion.Bearing housing is punched by the superipr steel sheet(SPHC),                      This bearing is the joint ventures, it is the roller special double After that, we will use the housing circle machine to cut the outside            seal, the bearing inner race have V-groove, grease is also the of the housing, to make sure the high Concentricity of the roller and           imported grease (Inject the grease into the both sides of the ball  the small runout.                                                                                                     bearing).This seal is the national standard double labyrinth seal, 4 pieces                 We can print the brand for the customer requests, but need the pom and 3 pieces stell seal.Injected the high quality No.2 lithium                 customer give us the authorization.grease. it is water proof and dustproof,anti-corrosion,wear-resisting,ect...4.Technical quality team               4.Packing & Shippingwe can provide different kinds of packing for the customer.Wooden box and wooden pallet packing for your choice.5.Certificate6.Customer visiting and the exhibitions7.After sale serviceWe provide the customer best after sale services, and we solve the problems any time.8.Company introduction 1.)Dezhou Yilun conveying Machinery Co.,Ltd was founded in 2005.     2.)It's registered capital is 11.68million CNY and It is private joint-stock enterprise. Our main products are  cnoveyor roller,idler,frame, pulley,belt and belt conveyor system for TD75 ,DTII,DTIIA,CEMA ects.3.)we has large lathes, numerical control, double pressing machine, double welding machine, double boring  lathe, milling machine, sawing machine and so on. The products have gained various patents. We can produce more than one thousand rollers and ten pulleys per day.4.)We have the professionalQC dept. to keep the good quality before the  goods sent out.    The products are sold to Middle East,Africa ,Australia,Europe,Southeast Asia,Russia and some o