Practical teaching is an important link to cultivate applied and innovative talents with high quality for chemical engineering specialty in higher education, and is the main way to improve students' engineering quality. The full range of practical teaching system has been constructed through the practice and exploration, which includes the main four modules: the experiment, the practical training, the practice and the design, and the extra-curricular practical activities as supplement. Practice has proved the system enhanced the students' comprehensive ability and quality, and cultivated students' innovative ability and engineering quality.