industrial Rotary Kiln 1, energy saving 2, 22mm steel body 3, wear-resisting plates 4, high quality parts Application of rotary kilns ... the proper type for you. Welcome contact us.Zhengzhou Keheng Industrial Machinery Co.,LTDZhangzhai, Miaowang Village, Zhongyuan Zone, Zhengzhou City, ... hot line:0086-4006371811Web:www.zzkeheng.com All kinds of Industrial Rotary Kiln can meet your different dmands