Cast bushes and sleeves for sink rolls and stabilizer rolls

Cast bush and sleeve for sink and stabilizer rolls:

 

The shaft and arm sleeves are connection protection accessories for the three-roller six-arm device of the galvanizing line.

The shaft sleeve mainly plays the role of protecting the shaft head of the roller, and the arm sleeve plays the role of protecting the support arm.

Shafts and arm sleeves mainly function as sliding bearings, and the contact stress is relatively large. The corrosion and wear conditions of liquid aluminum and zinc have high requirements on their materials. Shaft and arm sleeves are important consumable parts in the continuous hot-dip galvanizing line for strip steel. The quality of the product directly affects the output of the entire production line.

Material characteristics of sunken roller sleeve: good corrosion resistance, electric furnace melting, centrifugal casting process, heat treatment and machining.