Double-cone Dryer--zhanghua Wuxi Zhanghua Medical Equipment Co. Ltd. is founded in 1976, already has a history of 30 years up to now. It is a professional company that works on to make the drying equipments for the fine chemical engineering and the pharmaceutical industries. It has a co-operation with the Medical Industry Institute of Shanghai for many years. Currently there are five engineers and ten technicians in our company. Main products of our company: 1、sterile spray drying machine sets with low consumes from 2 l/h-100 l/h since 1982, which are designed by the Medical Industry Institute of Shanghai ; 2、Double-cone vacuum rotary drying machine sets from 100l to 5000l since 1982, which are designed by the Medical Industry Institute of Shanghai; 3、Agitator nutsche filter " Three in One" equipments since 1999, which are designed by our company, currently the main specification is Φ400 ,Φ1000, Φ1200, Φ1400, Φ1600, Φ1800, Φ2000, Φ2400 and Φ2800, Φ3000etc. 4、Nutsche Filter" Two in One" equipments since the year 2000, which are designed by our company, currently the main specification isΦ400 ,Φ1000, Φ1200, Φ1400, Φ1600, Φ1800, Φ2000, Φ2400 and Φ2800, Φ3000etc. 5、2m3 slot vacuum drying machine since 2000, which is designed by our company. Fin-plate heat exchangers: 5㎡、10㎡、12㎡、14㎡、16㎡、20㎡、25㎡、30㎡、35㎡、40㎡、45㎡、50㎡、55㎡、60㎡ 6、listing-pipe heat exchangers: 5㎡、10㎡、15㎡、20㎡、30㎡、40㎡、50㎡、80㎡、100㎡ 7、Harrow type vacuum dryers: 1 M3, 2 M3, 4 M3, 5 M3