鏈篦機——回轉窯工藝
Grate? kiln process
鏈篦機——回轉窯工藝是目前國外生產鐵礦球團的主要手段之一，國內許多冶金企業對這種工藝進行了引進和開發。用這種工藝生產球團的優點：
1、生產效率高，成本低。
2、與燒結機相比返回料極少，粉塵低，有利環保。
3、球團的抗壓性能與品位較高，能滿足大型高爐對爐料的要求。
本公司采用特殊稀土處理鑄造工藝和機械加工方法，生產鏈篦機、回轉窯、環冷機等設備中的關鍵耐熱鋼部件。如鏈節、篦板、鏈輪、鏟料板、滑軌、側板、小軸、定距管、流槽體、窯頭窯尾卡口鐵、篩體梁等。
As the main method to produce iron ore pellets, the grate? kiln process owns many advantages:
1. High production efficiency and low cost.
2. Less returns and dusts.
3. Better compressive properties as the charging for large blast furnace demands.
The key heat-resisting alloy steel parts for chain grate machine, rotary kiln and annular cooler? are made by the special rare earth treatment casting and machining process. The parts includes: link, comb board, chain wheel, spading plate, slide, side? plate, axis, spacer tube, flow tank, bayonet iron for kiln head / kiln tail, sieve beam, etc.