Conveyor Belt Guide Roll in Machinery

They are assembled using spherical ball bearings, protedcted by labyrinth seals.

Certificate 1.The best conveyor idler and roller in China.2.China famous roller brand "HAIHUI" 3.Third party certification : BV/SGS/MA/ISO/CE4.Management system: ISO9001:2008, ISO14001:2004,GB/T2800

 

Production Capacity:
Material:                                                                               Roller pipe using ERW pipe , and the roller shaft using cold drag shaft . The pipe and the shaft are special used for Conveyor roller . The tolerance of shaft insure in -0.01mm to +0.01mm in order to install the bearing.
Cutting:Auto pipe cutting equipment and shaft cutting ensure the length are the same.
Pipe ID Painting:Our roller pipe ID have painted , So the pipe can not rust, increasing the roller life.Shaft Mill Both end:After cutting of the shaft , we use the mill end equipment to process the both end .
Pipe Boring:Trough both end boring equipment process  the pipe , ensure the bearing house concentric . Shaft Flat Milling:The import dimension of the roller is the flat distance, we use the four milling cutter to mill at the same time , so the distance of flat are the same .
Bearing House Welding:Both end welding ensure the bearing house in one line , and concentric .Roller shaft turning:Use CNC lathe to machine the groove ensure exactitude and smooth.
Welding Inspection:After the bearing house welding , we use the special equipment to test the welding line , assure the roller welding 100% qualified.
Roller Sealing:Our roller Sealing have 3 type , Including TK , TKII, DTII . All the sealing use double labyrinth nylon sealing. The bearing use SKF, NSK, HRC, LYC,ZWZ brand and the sealing type have ZZ, 2RS, RS and so on .
Bearing & Sealing Press:Both end pressing equipment to press the bearing and sealing at the same time , and the pressure sameness, so the roller turn unimpeded .

 

Conveyor Belt Guide Roll in Machinery