Henan Pingyuan Mining Machinery Co., Ltd.  

Product Name: High Quality Conveyor Roller or Idler Model NO.: DT/DT2A/TD75 Type: Impact Idler Bearing Type: Double Sealed Bearing Structure: Ordinary Roller Application: Grain Transportation, Mining Transport, Power Plant, Medicine Material: Steel,HDPE,UHMWPE Feature: Waterproof, Dustproof Diamater: Customized Length: Customized Thickness of Roller Wall: Customized Bearing Brand: SKF/NSK/Lyc Shaft Type: Cold Drawing Shaft Material of Shaft: 45# Steel,Stainless Steel Trademark: PK Transport Package: as Customers' Request Specification: ISO9001: 2000 Origin: Henan, China (Mainland) HS Code: 84283300 Product Description 1. Introduction of conveyor roller:-Master-hand and Smooth surface manufacture prevent damaging conveyor belt-Forward tilt of side rollers ensures proper belt running-Drop in type design facilitates easy mounting and removal of rollers.-Roller shell is made of special material tubes with close tolerance-with the help of bearing housing to achieve least distortion and maximum strength-The advanced seal design ensures long-life operation without relubrication.-All bearing are positively greased and purged at each bearing from one fitting on either side.2. Features of conveyor roller:-Less rotary resistance-Reliable running-Good sealing nature-Special used for conveying equipment.GroupNo.Test bearingInertial time pre-testRotary resistanceTime to failureInertial time after testTemperature rising in testFirst GroupUHMW-PE536 / 276 107 30First Group metal1425.9*10-3 18 Not run ≥60Second GroupUHMW-PE556 / 423 39 25Second Group metal1364.0*10-2 7 Not run ≥60Third GroupUHMW-PE 8946.8*10-3 536 20 ≈30Third Group metal 3831.4*10-2 52 Not run ≥60Fourth GroupUHMW-PE 8213.9*10-2 536 29 ≈30Fourth Group metal 2631.8*10-2 121 Not run ≥60