Normal operation of roller hearth furnace

1. Verify the pipe materials to be loaded and ready to be discharged according to the production plan. Before loading and when changing the furnace number, the furnace number, batch number and other parameters of the charging and discharging tube material are checked through the production plan of the upper monitoring computer screen. If any discrepancy is found, it shall be corrected in time. Confirm the running cycle on the upper monitor screen, that is, confirm the running speed of the roller in the furnace.

2. Before starting the transfer car for feeding, check whether there is no material to be loaded on the feeding roller table and whether the feeding furnace door is opened.

3. Before starting the discharging roller table, check whether the moving table of the cooling bed extends into the roller table without material and is lower than the roller surface for material waiting; at the same time, check that the material waiting for cooling on the cooling bed should not exceed one batch (when the batch weight is more than 3.5t).

4 stop operation the stop operation of each equipment is completed by the "stop" button on each console.