Total Indicated Runout(TIR)
As per IS 8598 maximum allowable run out is 1.6 mm with our manufacturing processes we guarantee run out of not more than 1 mm.
Bearing Assembly
Automatic Double Head Bearing and Sealing Assembly
This machine is used for assembling bearing / seal / dust cap into the roller. The bearing / seal / dust cap shall be loaded onto the pressing head by manual, and pressing head press the bearing / seal / dust cap onto the both end of roller at one time. After bearing and sealing are assembled, the operator shall manually be assembled the keylock. This machine specially designed with buffer pressing structure. We ensure you about assembling precision as well as avoiding the defects like inadequate assembling and distortion etc.
Testing & Inespection
Axial Float
We achieve and accuracy upto 0.007 mm in Axial float (End play) by grooving the shaft on CNC turning machine which is an important parameter for the roller.
Water Ingredient Test
In this test sealing arrangement is tested against the ingress of water. The roller is rotated in a special fixture having water showers impinging water on to the roller housings at a particular pressure. At the end of the test, the bearing assembly is removed to check any ingress of water droplets inside the bearing assembly.
Dust Ingredient Test
Most of the idler rollers are used in an atmosphere with high contamination of dust particles. Quality of Rollers is checked by performing dust ingress test. In the process the roller is rotated at a specific RPM in a closed chamber having a continuous cloud of dust which is maintained for a specific amount of time. At the end of test we checked the bearing assembly to checked for ingress of dust particles.
Painting & Packing
All our products are cleaned with special chemicals for better bonding of paint. All products are painted precisely with EPOXY/PU paint as per end client requirement