Siffar
1. Ƙaƙwalwar ƙira sau biyu, tanderun wuta na iya zama jujjuyawar hannu ko lantarki, madadin amfani;
2. Furnace rufi yana guga man da shigo da refractory fiber module, maye gurbin na asali refractory tubali tsarin, wanda yana da halaye na mai kyau zafi adana sakamako, kananan zafi ajiya iya aiki da kuma high dumama gudun, da kuma zafin jiki Yunƙurin na tanderu bango ne kasa da 25 °. C;