• The hot backflow withdraws the concentration unit use:

This equipment is suitable in the traditional Chinese medicine withdraws the concentration working procedure, after the change tradition withdraws the craft first which concentrates, but the identical time carries on withdraws, the concentration. The entire wrap unit may realize the negative pressure, the atmospheric pressure, the positive pressure many kinds of and so on withdraws the request, is suitable mellowly proposes the craft in Shui Tihuo.