PVC Extrusion Gearbox Use Bearing T4AR3278A

 PVC extrusion machine gearbox  use tandem roller bearing T4AR3278A  size 32x78x110.5mm

Tandem bearings T4AR3278A consist of several axial cylindrical roller bearings arranged in line,  A system of rings and washers matched to each other ensures that all stages of the tandem bearing are subjected to uniform load at all times irrespective of the ratio C/F. The rings and washers are made from hardened steel. Tandem bearings are predominantly fitted with standard axial cylindrical roller and bearing assemblies. The thrust cylindrical roller bearing T4AR3278A with size  32x78x110.5mm , the inner diameter:32mm, the outer diameter:78mm, the total height:110.5mm

The extruder's important design parameters include appropriate selection of the screw elements and barrel sections. The screws and barrel design impact their functional performance, namely conveying, mixing, melting, and metering, as well as the product characteristics. In practice, one may be able to suggest more than one system design and operation to make the same product. The optimum selection is likely to be governed by availability, flexibility, and economics.