Application

HARDUN series large roll annealing furnace are cyclic working ones , they are mainly used for roll heat treatment for materials like high nickel , high chromium , high speed steel and etc , it can also be applied in large steel factories for workpieces heat treatment.

 

  product       feature

The linings of large roll annealing furnace are made of high quality , high temperature resisting fibers and refractory bricks, which is stable and durable.

 There is impact-proof bricks which automatically seal pallet and furnace door . And foundation installation isn’t needed , you just place it on the floor and then you can use it .

We use computer program control cabinet to control temperature , it can perform functions such as heating up , heat –retaining and cutting off electricity automatically according to process requirements , the recorder can record data and alarm when the temperature exceeds normal value.